Page MenuHomeSoftware Heritage
Files F9339503

No OneTemporary
Actions

View Options

diff --git a/PKG-INFO b/PKG-INFO
index f47f3b9e..648f683b 100644
--- a/PKG-INFO
+++ b/PKG-INFO
@@ -1,129 +1,129 @@
Metadata-Version: 2.1
Name: swh.web
-Version: 0.0.290
+Version: 0.0.291
Summary: Software Heritage Web UI
Home-page: https://forge.softwareheritage.org/diffusion/DWUI/
Author: Software Heritage developers
Author-email: swh-devel@inria.fr
License: UNKNOWN
Project-URL: Bug Reports, https://forge.softwareheritage.org/maniphest
Project-URL: Funding, https://www.softwareheritage.org/donate
Project-URL: Source, https://forge.softwareheritage.org/source/swh-web
Project-URL: Documentation, https://docs.softwareheritage.org/devel/swh-web/
Description: # swh-web
This repository holds the development of Software Heritage web applications:
* swh-web API (https://archive.softwareheritage.org/api): enables to query the content of the archive through HTTP requests and get responses in JSON or YAML.
* swh-web browse (https://archive.softwareheritage.org/browse): graphical interface that eases the navigation in the archive.
Documentation about how to use these components but also the details of their URI schemes
can be found in the docs folder. The produced HTML documentation can be read and browsed
at https://docs.softwareheritage.org/devel/swh-web/index.html.
## Technical details
Those applications are powered by:
* [Django Web Framework](https://www.djangoproject.com/) on the backend side with the following extensions enabled:
* [django-rest-framework](http://www.django-rest-framework.org/)
* [django-webpack-loader](https://github.com/owais/django-webpack-loader)
* [django-js-reverse](http://django-js-reverse.readthedocs.io/en/latest/)
* [webpack](https://webpack.js.org/) on the frontend side for better static assets management, including:
* assets dependencies management and retrieval through [yarn](https://yarnpkg.com/en/)
* linting of custom javascript code (through [eslint](https://eslint.org/)) and stylesheets (through [stylelint](https://stylelint.io/))
* use of [es6](http://es6-features.org) syntax and advanced javascript feature like [async/await](https://javascript.info/async-await) or [fetch](https://developer.mozilla.org/en-US/docs/Web/API/Fetch_API) thanks to [babel](https://babeljs.io/) (es6 to es5 transpiler and polyfills provider)
* assets minification (using [terser](https://github.com/terser-js/terser) and [cssnano](http://cssnano.co/)) but also dead code elimination for production use
## How to build, run and test
### Backend requirements
First you will need [Python 3](https://www.python.org) and a complete [swh development environment](https://forge.softwareheritage.org/source/swh-environment/) installed.
To run the backend, you need to have the following [Python 3 modules](requirements.txt) installed.
To run the backend tests, the following [Python 3 modules](requirements-test.txt) are also required to be installed.
One easy way to install them is to use the `pip` tool:
```
$ pip install -r requirements.txt -r requirements-test.txt
```
### Frontend requirements
To compile the frontend assets, you need to have [nodejs](https://nodejs.org/en/) >= 8.9.0 and [yarn](https://yarnpkg.com/en/) installed. If you are on Debian stretch, you can easily install an up to date nodejs from the [stretch-backports](https://backports.debian.org/Instructions/) repository.
Packages for yarn can be installed by following [these instructions](https://yarnpkg.com/en/docs/install#debian-stable).
Alternatively, you can install yarn with `npm install yarn`, and add `YARN=node_modules/yarn/bin/yarn` as argument whenever you run `make`.
Please note that the static assets bundles generated by webpack are not stored in the git repository. Follow the instructions below in order to generate them in order to be able to run the frontend part of the web applications.
### Make targets to execute the applications
Below is the list of available make targets that can be executed from the root directory of swh-web in order to build and/or execute the web applications under various configurations:
* **run-django-webpack-devserver**: Compile and serve not optimized (without mignification and dead code elimination) frontend static assets using [webpack-dev-server](https://github.com/webpack/webpack-dev-server) and run django server with development settings. This is the recommended target to use when developing swh-web as it enables automatic reloading of backend and frontend part of the applications when modifying source files (*.py, *.js, *.css, *.html).
* **run-django-webpack-dev**: Compile not optimized (no minification, no dead code elimination) frontend static assets using webpack and run django server with development settings. This is the recommended target when one only wants to develop the backend side of the application.
* **run-django-webpack-prod**: Compile optimized (with minification and dead code elimination) frontend static assets using webpack and run django server with production settings. This is useful to test the applications in production mode (with the difference that static assets are served by django). Production settings notably enable advanced django caching and you will need to have [memcached](https://memcached.org/) installed for that feature to work.
* **run-django-server-dev**: Run the django server with development settings but without compiling frontend static assets through webpack.
* **run-django-server-prod**: Run the django server with production settings but without compiling frontend static assets through webpack.
* **run-gunicorn-server**: Run the web applications with production settings in a [gunicorn](http://gunicorn.org/) worker as they will be in real production environment.
Once one of these targets executed, the web applications can be executed by pointing your browser to http://localhost:5004.
### Make targets to test the applications
Some make targets are also available to easily execute the backend and frontend tests of the Software Heritage web applications.
The backend tests are powered by the [pytest](https://docs.pytest.org/en/latest/) and [hypothesis](https://hypothesis.readthedocs.io/en/latest/) frameworks while the frontend ones rely on the use of the [cypress](https://www.cypress.io/) tool.
Below is the exhaustive list of those targets:
* **test**: execute the backend tests using a fast hypothesis profile (only one input example will be provided for each test)
* **test-full**: execute the backend tests using a slower hypothesis profile (one hundred of input examples will be provided for each test which helps spotting possible bugs)
* **test-frontend**: execute the frontend tests using cypress in headless mode but with some slow test suites disabled
* **test-frontend-full**: execute the frontend tests using cypress in headless mode with all test suites enabled
* **test-frontend-ui**: execute the frontend tests using the cypress GUI but with some slow test suites disabled
* **test-frontend-full-ui**: execute the frontend tests using the cypress GUI with all test suites enabled
### Yarn targets
Below is a list of available yarn targets in order to only execute the frontend static assets compilation (no web server will be executed):
* **build-dev**: compile not optimized (without mignification and dead code elimination) frontend static assets and store the results in the `swh/web/static` folder.
* **build**: compile optimized (with mignification and dead code elimination) frontend static assets and store the results in the `swh/web/static` folder.
**The build target must be executed prior performing the Debian packaging of swh-web** in order for the package to contain the optimized assets dedicated to production environment.
To execute these targets, issue the following command:
```
$ yarn <target_name>
```
Platform: UNKNOWN
Classifier: Programming Language :: Python :: 3
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: GNU Affero General Public License v3 or later (AGPLv3+)
Classifier: Operating System :: OS Independent
Classifier: Development Status :: 5 - Production/Stable
Classifier: Framework :: Django
Requires-Python: >=3.7
Description-Content-Type: text/markdown
Provides-Extra: testing
diff --git a/swh.web.egg-info/PKG-INFO b/swh.web.egg-info/PKG-INFO
index f47f3b9e..648f683b 100644
--- a/swh.web.egg-info/PKG-INFO
+++ b/swh.web.egg-info/PKG-INFO
@@ -1,129 +1,129 @@
Metadata-Version: 2.1
Name: swh.web
-Version: 0.0.290
+Version: 0.0.291
Summary: Software Heritage Web UI
Home-page: https://forge.softwareheritage.org/diffusion/DWUI/
Author: Software Heritage developers
Author-email: swh-devel@inria.fr
License: UNKNOWN
Project-URL: Bug Reports, https://forge.softwareheritage.org/maniphest
Project-URL: Funding, https://www.softwareheritage.org/donate
Project-URL: Source, https://forge.softwareheritage.org/source/swh-web
Project-URL: Documentation, https://docs.softwareheritage.org/devel/swh-web/
Description: # swh-web
This repository holds the development of Software Heritage web applications:
* swh-web API (https://archive.softwareheritage.org/api): enables to query the content of the archive through HTTP requests and get responses in JSON or YAML.
* swh-web browse (https://archive.softwareheritage.org/browse): graphical interface that eases the navigation in the archive.
Documentation about how to use these components but also the details of their URI schemes
can be found in the docs folder. The produced HTML documentation can be read and browsed
at https://docs.softwareheritage.org/devel/swh-web/index.html.
## Technical details
Those applications are powered by:
* [Django Web Framework](https://www.djangoproject.com/) on the backend side with the following extensions enabled:
* [django-rest-framework](http://www.django-rest-framework.org/)
* [django-webpack-loader](https://github.com/owais/django-webpack-loader)
* [django-js-reverse](http://django-js-reverse.readthedocs.io/en/latest/)
* [webpack](https://webpack.js.org/) on the frontend side for better static assets management, including:
* assets dependencies management and retrieval through [yarn](https://yarnpkg.com/en/)
* linting of custom javascript code (through [eslint](https://eslint.org/)) and stylesheets (through [stylelint](https://stylelint.io/))
* use of [es6](http://es6-features.org) syntax and advanced javascript feature like [async/await](https://javascript.info/async-await) or [fetch](https://developer.mozilla.org/en-US/docs/Web/API/Fetch_API) thanks to [babel](https://babeljs.io/) (es6 to es5 transpiler and polyfills provider)
* assets minification (using [terser](https://github.com/terser-js/terser) and [cssnano](http://cssnano.co/)) but also dead code elimination for production use
## How to build, run and test
### Backend requirements
First you will need [Python 3](https://www.python.org) and a complete [swh development environment](https://forge.softwareheritage.org/source/swh-environment/) installed.
To run the backend, you need to have the following [Python 3 modules](requirements.txt) installed.
To run the backend tests, the following [Python 3 modules](requirements-test.txt) are also required to be installed.
One easy way to install them is to use the `pip` tool:
```
$ pip install -r requirements.txt -r requirements-test.txt
```
### Frontend requirements
To compile the frontend assets, you need to have [nodejs](https://nodejs.org/en/) >= 8.9.0 and [yarn](https://yarnpkg.com/en/) installed. If you are on Debian stretch, you can easily install an up to date nodejs from the [stretch-backports](https://backports.debian.org/Instructions/) repository.
Packages for yarn can be installed by following [these instructions](https://yarnpkg.com/en/docs/install#debian-stable).
Alternatively, you can install yarn with `npm install yarn`, and add `YARN=node_modules/yarn/bin/yarn` as argument whenever you run `make`.
Please note that the static assets bundles generated by webpack are not stored in the git repository. Follow the instructions below in order to generate them in order to be able to run the frontend part of the web applications.
### Make targets to execute the applications
Below is the list of available make targets that can be executed from the root directory of swh-web in order to build and/or execute the web applications under various configurations:
* **run-django-webpack-devserver**: Compile and serve not optimized (without mignification and dead code elimination) frontend static assets using [webpack-dev-server](https://github.com/webpack/webpack-dev-server) and run django server with development settings. This is the recommended target to use when developing swh-web as it enables automatic reloading of backend and frontend part of the applications when modifying source files (*.py, *.js, *.css, *.html).
* **run-django-webpack-dev**: Compile not optimized (no minification, no dead code elimination) frontend static assets using webpack and run django server with development settings. This is the recommended target when one only wants to develop the backend side of the application.
* **run-django-webpack-prod**: Compile optimized (with minification and dead code elimination) frontend static assets using webpack and run django server with production settings. This is useful to test the applications in production mode (with the difference that static assets are served by django). Production settings notably enable advanced django caching and you will need to have [memcached](https://memcached.org/) installed for that feature to work.
* **run-django-server-dev**: Run the django server with development settings but without compiling frontend static assets through webpack.
* **run-django-server-prod**: Run the django server with production settings but without compiling frontend static assets through webpack.
* **run-gunicorn-server**: Run the web applications with production settings in a [gunicorn](http://gunicorn.org/) worker as they will be in real production environment.
Once one of these targets executed, the web applications can be executed by pointing your browser to http://localhost:5004.
### Make targets to test the applications
Some make targets are also available to easily execute the backend and frontend tests of the Software Heritage web applications.
The backend tests are powered by the [pytest](https://docs.pytest.org/en/latest/) and [hypothesis](https://hypothesis.readthedocs.io/en/latest/) frameworks while the frontend ones rely on the use of the [cypress](https://www.cypress.io/) tool.
Below is the exhaustive list of those targets:
* **test**: execute the backend tests using a fast hypothesis profile (only one input example will be provided for each test)
* **test-full**: execute the backend tests using a slower hypothesis profile (one hundred of input examples will be provided for each test which helps spotting possible bugs)
* **test-frontend**: execute the frontend tests using cypress in headless mode but with some slow test suites disabled
* **test-frontend-full**: execute the frontend tests using cypress in headless mode with all test suites enabled
* **test-frontend-ui**: execute the frontend tests using the cypress GUI but with some slow test suites disabled
* **test-frontend-full-ui**: execute the frontend tests using the cypress GUI with all test suites enabled
### Yarn targets
Below is a list of available yarn targets in order to only execute the frontend static assets compilation (no web server will be executed):
* **build-dev**: compile not optimized (without mignification and dead code elimination) frontend static assets and store the results in the `swh/web/static` folder.
* **build**: compile optimized (with mignification and dead code elimination) frontend static assets and store the results in the `swh/web/static` folder.
**The build target must be executed prior performing the Debian packaging of swh-web** in order for the package to contain the optimized assets dedicated to production environment.
To execute these targets, issue the following command:
```
$ yarn <target_name>
```
Platform: UNKNOWN
Classifier: Programming Language :: Python :: 3
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: GNU Affero General Public License v3 or later (AGPLv3+)
Classifier: Operating System :: OS Independent
Classifier: Development Status :: 5 - Production/Stable
Classifier: Framework :: Django
Requires-Python: >=3.7
Description-Content-Type: text/markdown
Provides-Extra: testing
diff --git a/swh/web/browse/snapshot_context.py b/swh/web/browse/snapshot_context.py
index c40daf24..75d1943692 100644
--- a/swh/web/browse/snapshot_context.py
+++ b/swh/web/browse/snapshot_context.py
@@ -1,1452 +1,1451 @@
# Copyright (C) 2018-2020 The Software Heritage developers
# See the AUTHORS file at the top-level directory of this distribution
# License: GNU Affero General Public License version 3, or any later version
# See top-level LICENSE file for more information
# Utility module for browsing the archive in a snapshot context.
from collections import defaultdict
from typing import Any, Dict, List, Optional, Tuple
from django.core.cache import cache
from django.shortcuts import render
from django.template.defaultfilters import filesizeformat
from django.utils.html import escape
from swh.model.hashutil import hash_to_bytes
from swh.model.identifiers import (
CONTENT,
DIRECTORY,
RELEASE,
REVISION,
SNAPSHOT,
CoreSWHID,
ObjectType,
)
from swh.model.model import Snapshot
from swh.web.browse.utils import (
content_display_max_size,
format_log_entries,
gen_content_link,
gen_release_link,
gen_revision_link,
gen_revision_log_link,
gen_revision_url,
gen_snapshot_link,
get_directory_entries,
get_readme_to_display,
prepare_content_for_display,
request_content,
)
from swh.web.common import archive, highlightjs
from swh.web.common.exc import BadInputExc, NotFoundExc, http_status_code_message
from swh.web.common.identifiers import get_swhids_info
from swh.web.common.origin_visits import get_origin_visit
from swh.web.common.typing import (
ContentMetadata,
DirectoryMetadata,
OriginInfo,
SnapshotBranchInfo,
SnapshotContext,
SnapshotReleaseInfo,
SWHObjectInfo,
)
from swh.web.common.utils import (
format_utc_iso_date,
gen_path_info,
reverse,
swh_object_icons,
)
from swh.web.config import get_config
_empty_snapshot_id = Snapshot(branches={}).id.hex()
def _get_branch(branches, branch_name, snapshot_id):
"""
Utility function to get a specific branch from a branches list.
Its purpose is to get the default HEAD branch as some software origin
(e.g those with svn type) does not have it. In that latter case, check
if there is a master branch instead and returns it.
"""
filtered_branches = [b for b in branches if b["name"] == branch_name]
if filtered_branches:
return filtered_branches[0]
elif branch_name == "HEAD":
filtered_branches = [b for b in branches if b["name"].endswith("master")]
if filtered_branches:
return filtered_branches[0]
elif branches:
return branches[0]
else:
# case where a large branches list has been truncated
snp = archive.lookup_snapshot(
snapshot_id,
branches_from=branch_name,
branches_count=1,
target_types=["revision", "alias"],
)
snp_branch, _, _ = process_snapshot_branches(snp)
if snp_branch and snp_branch[0]["name"] == branch_name:
branches.append(snp_branch[0])
return snp_branch[0]
def _get_release(releases, release_name, snapshot_id):
"""
Utility function to get a specific release from a releases list.
Returns None if the release can not be found in the list.
"""
filtered_releases = [r for r in releases if r["name"] == release_name]
if filtered_releases:
return filtered_releases[0]
else:
# case where a large branches list has been truncated
try:
# git origins have specific branches for releases
snp = archive.lookup_snapshot(
snapshot_id,
branches_from=f"refs/tags/{release_name}",
branches_count=1,
target_types=["release"],
)
except NotFoundExc:
snp = archive.lookup_snapshot(
snapshot_id,
branches_from=release_name,
branches_count=1,
target_types=["release"],
)
_, snp_release, _ = process_snapshot_branches(snp)
if snp_release and snp_release[0]["name"] == release_name:
releases.append(snp_release[0])
return snp_release[0]
def _branch_not_found(
branch_type, branch, snapshot_id, snapshot_sizes, origin_info, timestamp, visit_id
):
"""
Utility function to raise an exception when a specified branch/release
can not be found.
"""
if branch_type == "branch":
branch_type = "Branch"
branch_type_plural = "branches"
target_type = "revision"
else:
branch_type = "Release"
branch_type_plural = "releases"
target_type = "release"
if snapshot_id and snapshot_sizes[target_type] == 0:
msg = "Snapshot with id %s has an empty list" " of %s!" % (
snapshot_id,
branch_type_plural,
)
elif snapshot_id:
msg = "%s %s for snapshot with id %s" " not found!" % (
branch_type,
branch,
snapshot_id,
)
elif visit_id and snapshot_sizes[target_type] == 0:
msg = (
"Origin with url %s"
" for visit with id %s has an empty list"
" of %s!" % (origin_info["url"], visit_id, branch_type_plural)
)
elif visit_id:
msg = (
"%s %s associated to visit with"
" id %s for origin with url %s"
" not found!" % (branch_type, branch, visit_id, origin_info["url"])
)
elif snapshot_sizes[target_type] == 0:
msg = (
"Origin with url %s"
" for visit with timestamp %s has an empty list"
" of %s!" % (origin_info["url"], timestamp, branch_type_plural)
)
else:
msg = (
"%s %s associated to visit with"
" timestamp %s for origin with "
"url %s not found!" % (branch_type, branch, timestamp, origin_info["url"])
)
raise NotFoundExc(escape(msg))
def process_snapshot_branches(
snapshot: Dict[str, Any]
) -> Tuple[List[SnapshotBranchInfo], List[SnapshotReleaseInfo], Dict[str, Any]]:
"""
Process a dictionary describing snapshot branches: extract those
targeting revisions and releases, put them in two different lists,
then sort those lists in lexicographical order of the branches' names.
Args:
snapshot: A dict describing a snapshot as returned for instance by
:func:`swh.web.common.archive.lookup_snapshot`
Returns:
A tuple whose first member is the sorted list of branches
targeting revisions, second member the sorted list of branches
targeting releases and third member a dict mapping resolved branch
aliases to their real target.
"""
snapshot_branches = snapshot["branches"]
branches: Dict[str, SnapshotBranchInfo] = {}
branch_aliases: Dict[str, str] = {}
releases: Dict[str, SnapshotReleaseInfo] = {}
revision_to_branch = defaultdict(set)
revision_to_release = defaultdict(set)
release_to_branch = defaultdict(set)
for branch_name, target in snapshot_branches.items():
if not target:
# FIXME: display branches with an unknown target anyway
continue
target_id = target["target"]
target_type = target["target_type"]
if target_type == "revision":
branches[branch_name] = SnapshotBranchInfo(
name=branch_name,
alias=False,
revision=target_id,
date=None,
directory=None,
message=None,
url=None,
)
revision_to_branch[target_id].add(branch_name)
elif target_type == "release":
release_to_branch[target_id].add(branch_name)
elif target_type == "alias":
branch_aliases[branch_name] = target_id
# FIXME: handle pointers to other object types
def _add_release_info(branch, release, alias=False):
releases[branch] = SnapshotReleaseInfo(
name=release["name"],
alias=alias,
branch_name=branch,
date=format_utc_iso_date(release["date"]),
directory=None,
id=release["id"],
message=release["message"],
target_type=release["target_type"],
target=release["target"],
url=None,
)
def _add_branch_info(branch, revision, alias=False):
branches[branch] = SnapshotBranchInfo(
name=branch,
alias=alias,
revision=revision["id"],
directory=revision["directory"],
date=format_utc_iso_date(revision["date"]),
message=revision["message"],
url=None,
)
releases_info = archive.lookup_release_multiple(release_to_branch.keys())
for release in releases_info:
if release is None:
continue
branches_to_update = release_to_branch[release["id"]]
for branch in branches_to_update:
_add_release_info(branch, release)
if release["target_type"] == "revision":
revision_to_release[release["target"]].update(branches_to_update)
revisions = archive.lookup_revision_multiple(
set(revision_to_branch.keys()) | set(revision_to_release.keys())
)
for revision in revisions:
if not revision:
continue
for branch in revision_to_branch[revision["id"]]:
_add_branch_info(branch, revision)
for release_id in revision_to_release[revision["id"]]:
releases[release_id]["directory"] = revision["directory"]
resolved_aliases = {}
for branch_alias, branch_target in branch_aliases.items():
resolved_alias = archive.lookup_snapshot_alias(snapshot["id"], branch_alias)
resolved_aliases[branch_alias] = resolved_alias
if resolved_alias is None:
continue
target_type = resolved_alias["target_type"]
target = resolved_alias["target"]
if target_type == "revision":
revision = archive.lookup_revision(target)
_add_branch_info(branch_alias, revision, alias=True)
elif target_type == "release":
release = archive.lookup_release(target)
_add_release_info(branch_alias, release, alias=True)
if branch_alias in branches:
branches[branch_alias]["name"] = branch_alias
ret_branches = list(sorted(branches.values(), key=lambda b: b["name"]))
ret_releases = list(sorted(releases.values(), key=lambda b: b["name"]))
return ret_branches, ret_releases, resolved_aliases
def get_snapshot_content(
snapshot_id: str,
) -> Tuple[List[SnapshotBranchInfo], List[SnapshotReleaseInfo], Dict[str, Any]]:
"""Returns the lists of branches and releases
associated to a swh snapshot.
That list is put in cache in order to speedup the navigation
in the swh-web/browse ui.
.. warning:: At most 1000 branches contained in the snapshot
will be returned for performance reasons.
Args:
snapshot_id: hexadecimal representation of the snapshot identifier
Returns:
A tuple with three members. The first one is a list of dict describing
the snapshot branches. The second one is a list of dict describing the
snapshot releases. The third one is a dict mapping resolved branch
aliases to their real target.
Raises:
NotFoundExc if the snapshot does not exist
"""
cache_entry_id = "swh_snapshot_%s" % snapshot_id
cache_entry = cache.get(cache_entry_id)
if cache_entry:
return (
cache_entry["branches"],
cache_entry["releases"],
cache_entry.get("aliases", {}),
)
branches: List[SnapshotBranchInfo] = []
releases: List[SnapshotReleaseInfo] = []
aliases: Dict[str, Any] = {}
snapshot_content_max_size = get_config()["snapshot_content_max_size"]
if snapshot_id:
snapshot = archive.lookup_snapshot(
snapshot_id, branches_count=snapshot_content_max_size
)
branches, releases, aliases = process_snapshot_branches(snapshot)
cache.set(
cache_entry_id, {"branches": branches, "releases": releases, "aliases": aliases}
)
return branches, releases, aliases
def get_origin_visit_snapshot(
origin_info: OriginInfo,
visit_ts: Optional[str] = None,
visit_id: Optional[int] = None,
snapshot_id: Optional[str] = None,
) -> Tuple[List[SnapshotBranchInfo], List[SnapshotReleaseInfo], Dict[str, Any]]:
"""Returns the lists of branches and releases associated to an origin for
a given visit.
The visit is expressed by either:
* a snapshot identifier
* a timestamp, if no visit with that exact timestamp is found,
the closest one from the provided timestamp will be used.
If no visit parameter is provided, it returns the list of branches
found for the latest visit.
That list is put in cache in order to speedup the navigation
in the swh-web/browse ui.
.. warning:: At most 1000 branches contained in the snapshot
will be returned for performance reasons.
Args:
origin_info: a dict filled with origin information
visit_ts: an ISO 8601 datetime string to parse
visit_id: visit id for disambiguation in case several visits have
the same timestamp
snapshot_id: if provided, visit associated to the snapshot will be processed
Returns:
A tuple with three members. The first one is a list of dict describing
the origin branches for the given visit.
The second one is a list of dict describing the origin releases
for the given visit. The third one is a dict mapping resolved branch
aliases to their real target.
Raises:
NotFoundExc if the origin or its visit are not found
"""
visit_info = get_origin_visit(origin_info, visit_ts, visit_id, snapshot_id)
return get_snapshot_content(visit_info["snapshot"])
def get_snapshot_context(
snapshot_id: Optional[str] = None,
origin_url: Optional[str] = None,
timestamp: Optional[str] = None,
visit_id: Optional[int] = None,
branch_name: Optional[str] = None,
release_name: Optional[str] = None,
revision_id: Optional[str] = None,
path: Optional[str] = None,
browse_context: str = "directory",
) -> SnapshotContext:
"""
Utility function to compute relevant information when navigating
the archive in a snapshot context. The snapshot is either
referenced by its id or it will be retrieved from an origin visit.
Args:
snapshot_id: hexadecimal representation of a snapshot identifier
origin_url: an origin_url
timestamp: a datetime string for retrieving the closest
visit of the origin
visit_id: optional visit id for disambiguation in case
of several visits with the same timestamp
branch_name: optional branch name set when browsing the snapshot in
that scope (will default to "HEAD" if not provided)
release_name: optional release name set when browsing the snapshot in
that scope
revision_id: optional revision identifier set when browsing the snapshot in
that scope
path: optional path of the object currently browsed in the snapshot
browse_context: indicates which type of object is currently browsed
Returns:
A dict filled with snapshot context information.
Raises:
swh.web.common.exc.NotFoundExc: if no snapshot is found for the visit
of an origin.
"""
assert origin_url is not None or snapshot_id is not None
origin_info = None
visit_info = None
url_args = {}
query_params: Dict[str, Any] = {}
origin_visits_url = None
if origin_url:
if visit_id is not None:
query_params["visit_id"] = visit_id
elif snapshot_id is not None:
query_params["snapshot"] = snapshot_id
origin_info = archive.lookup_origin({"url": origin_url})
visit_info = get_origin_visit(origin_info, timestamp, visit_id, snapshot_id)
formatted_date = format_utc_iso_date(visit_info["date"])
visit_info["formatted_date"] = formatted_date
snapshot_id = visit_info["snapshot"]
if not snapshot_id:
raise NotFoundExc(
"No snapshot associated to the visit of origin "
"%s on %s" % (escape(origin_url), formatted_date)
)
# provided timestamp is not necessarily equals to the one
# of the retrieved visit, so get the exact one in order
# to use it in the urls generated below
if timestamp:
timestamp = visit_info["date"]
branches, releases, aliases = get_origin_visit_snapshot(
origin_info, timestamp, visit_id, snapshot_id
)
query_params["origin_url"] = origin_info["url"]
origin_visits_url = reverse(
"browse-origin-visits", query_params={"origin_url": origin_info["url"]}
)
if timestamp is not None:
query_params["timestamp"] = format_utc_iso_date(
timestamp, "%Y-%m-%dT%H:%M:%SZ"
)
visit_url = reverse("browse-origin-directory", query_params=query_params)
visit_info["url"] = visit_url
branches_url = reverse("browse-origin-branches", query_params=query_params)
releases_url = reverse("browse-origin-releases", query_params=query_params)
else:
assert snapshot_id is not None
branches, releases, aliases = get_snapshot_content(snapshot_id)
url_args = {"snapshot_id": snapshot_id}
branches_url = reverse("browse-snapshot-branches", url_args=url_args)
releases_url = reverse("browse-snapshot-releases", url_args=url_args)
releases = list(reversed(releases))
snapshot_sizes_cache_id = f"swh_snapshot_{snapshot_id}_sizes"
snapshot_sizes = cache.get(snapshot_sizes_cache_id)
if snapshot_sizes is None:
snapshot_sizes = archive.lookup_snapshot_sizes(snapshot_id)
cache.set(snapshot_sizes_cache_id, snapshot_sizes)
is_empty = (snapshot_sizes["release"] + snapshot_sizes["revision"]) == 0
swh_snp_id = str(
CoreSWHID(object_type=ObjectType.SNAPSHOT, object_id=hash_to_bytes(snapshot_id))
)
if visit_info:
timestamp = format_utc_iso_date(visit_info["date"])
if origin_info:
browse_view_name = f"browse-origin-{browse_context}"
else:
browse_view_name = f"browse-snapshot-{browse_context}"
release_id = None
root_directory = None
snapshot_total_size = snapshot_sizes["release"] + snapshot_sizes["revision"]
if path is not None:
query_params["path"] = path
if snapshot_total_size and revision_id is not None:
revision = archive.lookup_revision(revision_id)
root_directory = revision["directory"]
branches.append(
SnapshotBranchInfo(
name=revision_id,
alias=False,
revision=revision_id,
directory=root_directory,
date=revision["date"],
message=revision["message"],
url=None,
)
)
- branch_name = revision_id
query_params["revision"] = revision_id
elif snapshot_total_size and release_name:
release = _get_release(releases, release_name, snapshot_id)
if release is None:
_branch_not_found(
"release",
release_name,
snapshot_id,
snapshot_sizes,
origin_info,
timestamp,
visit_id,
)
else:
root_directory = release["directory"]
revision_id = release["target"]
release_id = release["id"]
query_params["release"] = release_name
elif snapshot_total_size:
if branch_name:
query_params["branch"] = branch_name
branch = _get_branch(branches, branch_name or "HEAD", snapshot_id)
if branch is None:
_branch_not_found(
"branch",
branch_name,
snapshot_id,
snapshot_sizes,
origin_info,
timestamp,
visit_id,
)
else:
branch_name = branch["name"]
revision_id = branch["revision"]
root_directory = branch["directory"]
for b in branches:
branch_query_params = dict(query_params)
branch_query_params.pop("release", None)
if b["name"] != b["revision"]:
branch_query_params.pop("revision", None)
branch_query_params["branch"] = b["name"]
b["url"] = reverse(
browse_view_name, url_args=url_args, query_params=branch_query_params
)
for r in releases:
release_query_params = dict(query_params)
release_query_params.pop("branch", None)
release_query_params.pop("revision", None)
release_query_params["release"] = r["name"]
r["url"] = reverse(
browse_view_name, url_args=url_args, query_params=release_query_params,
)
revision_info = None
if revision_id:
try:
revision_info = archive.lookup_revision(revision_id)
except NotFoundExc:
pass
else:
revision_info["date"] = format_utc_iso_date(revision_info["date"])
revision_info["committer_date"] = format_utc_iso_date(
revision_info["committer_date"]
)
if revision_info["message"]:
message_lines = revision_info["message"].split("\n")
revision_info["message_header"] = message_lines[0]
else:
revision_info["message_header"] = ""
snapshot_context = SnapshotContext(
branch=branch_name,
branch_alias=branch_name in aliases,
branches=branches,
branches_url=branches_url,
is_empty=is_empty,
origin_info=origin_info,
origin_visits_url=origin_visits_url,
release=release_name,
release_alias=release_name in aliases,
release_id=release_id,
query_params=query_params,
releases=releases,
releases_url=releases_url,
revision_id=revision_id,
revision_info=revision_info,
root_directory=root_directory,
snapshot_id=snapshot_id,
snapshot_sizes=snapshot_sizes,
snapshot_swhid=swh_snp_id,
url_args=url_args,
visit_info=visit_info,
)
if revision_info:
revision_info["revision_url"] = gen_revision_url(revision_id, snapshot_context)
return snapshot_context
def _build_breadcrumbs(snapshot_context: SnapshotContext, path: str):
origin_info = snapshot_context["origin_info"]
url_args = snapshot_context["url_args"]
query_params = dict(snapshot_context["query_params"])
root_directory = snapshot_context["root_directory"]
path_info = gen_path_info(path)
if origin_info:
browse_view_name = "browse-origin-directory"
else:
browse_view_name = "browse-snapshot-directory"
breadcrumbs = []
if root_directory:
query_params.pop("path", None)
breadcrumbs.append(
{
"name": root_directory[:7],
"url": reverse(
browse_view_name, url_args=url_args, query_params=query_params
),
}
)
for pi in path_info:
query_params["path"] = pi["path"]
breadcrumbs.append(
{
"name": pi["name"],
"url": reverse(
browse_view_name, url_args=url_args, query_params=query_params
),
}
)
return breadcrumbs
def _check_origin_url(snapshot_id, origin_url):
if snapshot_id is None and origin_url is None:
raise BadInputExc("An origin URL must be provided as query parameter.")
def browse_snapshot_directory(
request, snapshot_id=None, origin_url=None, timestamp=None, path=None
):
"""
Django view implementation for browsing a directory in a snapshot context.
"""
_check_origin_url(snapshot_id, origin_url)
snapshot_context = get_snapshot_context(
snapshot_id=snapshot_id,
origin_url=origin_url,
timestamp=timestamp,
visit_id=request.GET.get("visit_id"),
path=path,
browse_context="directory",
branch_name=request.GET.get("branch"),
release_name=request.GET.get("release"),
revision_id=request.GET.get("revision"),
)
root_directory = snapshot_context["root_directory"]
sha1_git = root_directory
error_info = {
"status_code": 200,
"description": None,
}
if root_directory and path:
try:
dir_info = archive.lookup_directory_with_path(root_directory, path)
sha1_git = dir_info["target"]
except NotFoundExc as e:
sha1_git = None
error_info["status_code"] = 404
error_info["description"] = f"NotFoundExc: {str(e)}"
dirs = []
files = []
if sha1_git:
dirs, files = get_directory_entries(sha1_git)
origin_info = snapshot_context["origin_info"]
visit_info = snapshot_context["visit_info"]
url_args = snapshot_context["url_args"]
query_params = dict(snapshot_context["query_params"])
revision_id = snapshot_context["revision_id"]
snapshot_id = snapshot_context["snapshot_id"]
if origin_info:
browse_view_name = "browse-origin-directory"
else:
browse_view_name = "browse-snapshot-directory"
breadcrumbs = _build_breadcrumbs(snapshot_context, path)
path = "" if path is None else (path + "/")
for d in dirs:
if d["type"] == "rev":
d["url"] = reverse("browse-revision", url_args={"sha1_git": d["target"]})
else:
query_params["path"] = path + d["name"]
d["url"] = reverse(
browse_view_name, url_args=url_args, query_params=query_params
)
sum_file_sizes = 0
readmes = {}
if origin_info:
browse_view_name = "browse-origin-content"
else:
browse_view_name = "browse-snapshot-content"
for f in files:
query_params["path"] = path + f["name"]
f["url"] = reverse(
browse_view_name, url_args=url_args, query_params=query_params
)
if f["length"] is not None:
sum_file_sizes += f["length"]
f["length"] = filesizeformat(f["length"])
if f["name"].lower().startswith("readme"):
readmes[f["name"]] = f["checksums"]["sha1"]
readme_name, readme_url, readme_html = get_readme_to_display(readmes)
if origin_info:
browse_view_name = "browse-origin-log"
else:
browse_view_name = "browse-snapshot-log"
history_url = None
if snapshot_id != _empty_snapshot_id:
query_params.pop("path", None)
history_url = reverse(
browse_view_name, url_args=url_args, query_params=query_params
)
nb_files = None
nb_dirs = None
dir_path = None
if root_directory:
nb_files = len(files)
nb_dirs = len(dirs)
sum_file_sizes = filesizeformat(sum_file_sizes)
dir_path = "/" + path
revision_found = True
if sha1_git is None and revision_id is not None:
try:
archive.lookup_revision(revision_id)
except NotFoundExc:
revision_found = False
swh_objects = [
SWHObjectInfo(object_type=DIRECTORY, object_id=sha1_git),
SWHObjectInfo(object_type=REVISION, object_id=revision_id),
SWHObjectInfo(object_type=SNAPSHOT, object_id=snapshot_id),
]
visit_date = None
visit_type = None
if visit_info:
visit_date = format_utc_iso_date(visit_info["date"])
visit_type = visit_info["type"]
release_id = snapshot_context["release_id"]
if release_id:
swh_objects.append(SWHObjectInfo(object_type=RELEASE, object_id=release_id))
dir_metadata = DirectoryMetadata(
object_type=DIRECTORY,
object_id=sha1_git,
directory=sha1_git,
nb_files=nb_files,
nb_dirs=nb_dirs,
sum_file_sizes=sum_file_sizes,
root_directory=root_directory,
path=dir_path,
revision=revision_id,
revision_found=revision_found,
release=release_id,
snapshot=snapshot_id,
origin_url=origin_url,
visit_date=visit_date,
visit_type=visit_type,
)
vault_cooking = {
"directory_context": True,
"directory_id": sha1_git,
"revision_context": True,
"revision_id": revision_id,
}
swhids_info = get_swhids_info(swh_objects, snapshot_context, dir_metadata)
dir_path = "/".join([bc["name"] for bc in breadcrumbs]) + "/"
context_found = "snapshot: %s" % snapshot_context["snapshot_id"]
if origin_info:
context_found = "origin: %s" % origin_info["url"]
heading = "Directory - %s - %s - %s" % (
dir_path,
snapshot_context["branch"],
context_found,
)
top_right_link = None
if not snapshot_context["is_empty"]:
top_right_link = {
"url": history_url,
"icon": swh_object_icons["revisions history"],
"text": "History",
}
return render(
request,
"browse/directory.html",
{
"heading": heading,
"swh_object_name": "Directory",
"swh_object_metadata": dir_metadata,
"dirs": dirs,
"files": files,
"breadcrumbs": breadcrumbs if root_directory else [],
"top_right_link": top_right_link,
"readme_name": readme_name,
"readme_url": readme_url,
"readme_html": readme_html,
"snapshot_context": snapshot_context,
"vault_cooking": vault_cooking,
"show_actions": True,
"swhids_info": swhids_info,
"error_code": error_info["status_code"],
"error_message": http_status_code_message.get(error_info["status_code"]),
"error_description": error_info["description"],
},
status=error_info["status_code"],
)
def browse_snapshot_content(
request,
snapshot_id=None,
origin_url=None,
timestamp=None,
path=None,
selected_language=None,
):
"""
Django view implementation for browsing a content in a snapshot context.
"""
_check_origin_url(snapshot_id, origin_url)
if path is None:
raise BadInputExc("The path of a content must be given as query parameter.")
snapshot_context = get_snapshot_context(
snapshot_id=snapshot_id,
origin_url=origin_url,
timestamp=timestamp,
visit_id=request.GET.get("visit_id"),
path=path,
browse_context="content",
branch_name=request.GET.get("branch"),
release_name=request.GET.get("release"),
revision_id=request.GET.get("revision"),
)
root_directory = snapshot_context["root_directory"]
sha1_git = None
query_string = None
content_data = {}
directory_id = None
split_path = path.split("/")
filename = split_path[-1]
filepath = path[: -len(filename)]
error_info = {
"status_code": 200,
"description": None,
}
if root_directory:
try:
content_info = archive.lookup_directory_with_path(root_directory, path)
sha1_git = content_info["target"]
query_string = "sha1_git:" + sha1_git
content_data = request_content(query_string)
if filepath:
dir_info = archive.lookup_directory_with_path(root_directory, filepath)
directory_id = dir_info["target"]
else:
directory_id = root_directory
except NotFoundExc as e:
error_info["status_code"] = 404
error_info["description"] = f"NotFoundExc: {str(e)}"
revision_id = snapshot_context["revision_id"]
origin_info = snapshot_context["origin_info"]
visit_info = snapshot_context["visit_info"]
snapshot_id = snapshot_context["snapshot_id"]
if content_data.get("raw_data") is not None:
content_display_data = prepare_content_for_display(
content_data["raw_data"], content_data["mimetype"], path
)
content_data.update(content_display_data)
# Override language with user-selected language
if selected_language is not None:
content_data["language"] = selected_language
available_languages = None
if content_data.get("mimetype") is not None and "text/" in content_data["mimetype"]:
available_languages = highlightjs.get_supported_languages()
breadcrumbs = _build_breadcrumbs(snapshot_context, filepath)
breadcrumbs.append({"name": filename, "url": None})
browse_content_link = gen_content_link(sha1_git)
content_raw_url = None
if query_string:
content_raw_url = reverse(
"browse-content-raw",
url_args={"query_string": query_string},
query_params={"filename": filename},
)
content_checksums = content_data.get("checksums", {})
swh_objects = [
SWHObjectInfo(object_type=CONTENT, object_id=content_checksums.get("sha1_git")),
SWHObjectInfo(object_type=DIRECTORY, object_id=directory_id),
SWHObjectInfo(object_type=REVISION, object_id=revision_id),
SWHObjectInfo(object_type=SNAPSHOT, object_id=snapshot_id),
]
visit_date = None
visit_type = None
if visit_info:
visit_date = format_utc_iso_date(visit_info["date"])
visit_type = visit_info["type"]
release_id = snapshot_context["release_id"]
if release_id:
swh_objects.append(SWHObjectInfo(object_type=RELEASE, object_id=release_id))
content_metadata = ContentMetadata(
object_type=CONTENT,
object_id=content_checksums.get("sha1_git"),
sha1=content_checksums.get("sha1"),
sha1_git=content_checksums.get("sha1_git"),
sha256=content_checksums.get("sha256"),
blake2s256=content_checksums.get("blake2s256"),
content_url=browse_content_link,
mimetype=content_data.get("mimetype"),
encoding=content_data.get("encoding"),
size=filesizeformat(content_data.get("length", 0)),
language=content_data.get("language"),
root_directory=root_directory,
path=f"/{filepath}",
filename=filename,
directory=directory_id,
revision=revision_id,
release=release_id,
snapshot=snapshot_id,
origin_url=origin_url,
visit_date=visit_date,
visit_type=visit_type,
)
swhids_info = get_swhids_info(swh_objects, snapshot_context, content_metadata)
content_path = "/".join([bc["name"] for bc in breadcrumbs])
context_found = "snapshot: %s" % snapshot_context["snapshot_id"]
if origin_info:
context_found = "origin: %s" % origin_info["url"]
heading = "Content - %s - %s - %s" % (
content_path,
snapshot_context["branch"],
context_found,
)
top_right_link = None
if not snapshot_context["is_empty"]:
top_right_link = {
"url": content_raw_url,
"icon": swh_object_icons["content"],
"text": "Raw File",
}
return render(
request,
"browse/content.html",
{
"heading": heading,
"swh_object_name": "Content",
"swh_object_metadata": content_metadata,
"content": content_data.get("content_data"),
"content_size": content_data.get("length"),
"max_content_size": content_display_max_size,
"filename": filename,
"encoding": content_data.get("encoding"),
"mimetype": content_data.get("mimetype"),
"language": content_data.get("language"),
"available_languages": available_languages,
"breadcrumbs": breadcrumbs if root_directory else [],
"top_right_link": top_right_link,
"snapshot_context": snapshot_context,
"vault_cooking": None,
"show_actions": True,
"swhids_info": swhids_info,
"error_code": error_info["status_code"],
"error_message": http_status_code_message.get(error_info["status_code"]),
"error_description": error_info["description"],
},
status=error_info["status_code"],
)
PER_PAGE = 100
def browse_snapshot_log(request, snapshot_id=None, origin_url=None, timestamp=None):
"""
Django view implementation for browsing a revision history in a
snapshot context.
"""
_check_origin_url(snapshot_id, origin_url)
snapshot_context = get_snapshot_context(
snapshot_id=snapshot_id,
origin_url=origin_url,
timestamp=timestamp,
visit_id=request.GET.get("visit_id"),
browse_context="log",
branch_name=request.GET.get("branch"),
release_name=request.GET.get("release"),
revision_id=request.GET.get("revision"),
)
revision_id = snapshot_context["revision_id"]
per_page = int(request.GET.get("per_page", PER_PAGE))
offset = int(request.GET.get("offset", 0))
revs_ordering = request.GET.get("revs_ordering", "committer_date")
session_key = "rev_%s_log_ordering_%s" % (revision_id, revs_ordering)
rev_log_session = request.session.get(session_key, None)
rev_log = []
revs_walker_state = None
if rev_log_session:
rev_log = rev_log_session["rev_log"]
revs_walker_state = rev_log_session["revs_walker_state"]
if len(rev_log) < offset + per_page:
revs_walker = archive.get_revisions_walker(
revs_ordering,
revision_id,
max_revs=offset + per_page + 1,
state=revs_walker_state,
)
rev_log += [rev["id"] for rev in revs_walker]
revs_walker_state = revs_walker.export_state()
revs = rev_log[offset : offset + per_page]
revision_log = archive.lookup_revision_multiple(revs)
request.session[session_key] = {
"rev_log": rev_log,
"revs_walker_state": revs_walker_state,
}
origin_info = snapshot_context["origin_info"]
visit_info = snapshot_context["visit_info"]
url_args = snapshot_context["url_args"]
query_params = snapshot_context["query_params"]
snapshot_id = snapshot_context["snapshot_id"]
query_params["per_page"] = per_page
revs_ordering = request.GET.get("revs_ordering", "")
query_params["revs_ordering"] = revs_ordering or None
if origin_info:
browse_view_name = "browse-origin-log"
else:
browse_view_name = "browse-snapshot-log"
prev_log_url = None
if len(rev_log) > offset + per_page:
query_params["offset"] = offset + per_page
prev_log_url = reverse(
browse_view_name, url_args=url_args, query_params=query_params
)
next_log_url = None
if offset != 0:
query_params["offset"] = offset - per_page
next_log_url = reverse(
browse_view_name, url_args=url_args, query_params=query_params
)
revision_log_data = format_log_entries(revision_log, per_page, snapshot_context)
browse_rev_link = gen_revision_link(revision_id)
browse_log_link = gen_revision_log_link(revision_id)
browse_snp_link = gen_snapshot_link(snapshot_id)
revision_metadata = {
"context-independent revision": browse_rev_link,
"context-independent revision history": browse_log_link,
"context-independent snapshot": browse_snp_link,
"snapshot": snapshot_id,
}
if origin_info:
revision_metadata["origin url"] = origin_info["url"]
revision_metadata["origin visit date"] = format_utc_iso_date(visit_info["date"])
revision_metadata["origin visit type"] = visit_info["type"]
swh_objects = [
SWHObjectInfo(object_type=REVISION, object_id=revision_id),
SWHObjectInfo(object_type=SNAPSHOT, object_id=snapshot_id),
]
release_id = snapshot_context["release_id"]
if release_id:
swh_objects.append(SWHObjectInfo(object_type=RELEASE, object_id=release_id))
browse_rel_link = gen_release_link(release_id)
revision_metadata["release"] = release_id
revision_metadata["context-independent release"] = browse_rel_link
swhids_info = get_swhids_info(swh_objects, snapshot_context)
context_found = "snapshot: %s" % snapshot_context["snapshot_id"]
if origin_info:
context_found = "origin: %s" % origin_info["url"]
heading = "Revision history - %s - %s" % (snapshot_context["branch"], context_found)
return render(
request,
"browse/revision-log.html",
{
"heading": heading,
"swh_object_name": "Revisions history",
"swh_object_metadata": revision_metadata,
"revision_log": revision_log_data,
"revs_ordering": revs_ordering,
"next_log_url": next_log_url,
"prev_log_url": prev_log_url,
"breadcrumbs": None,
"top_right_link": None,
"snapshot_context": snapshot_context,
"vault_cooking": None,
"show_actions": True,
"swhids_info": swhids_info,
},
)
def browse_snapshot_branches(
request, snapshot_id=None, origin_url=None, timestamp=None
):
"""
Django view implementation for browsing a list of branches in a snapshot
context.
"""
_check_origin_url(snapshot_id, origin_url)
snapshot_context = get_snapshot_context(
snapshot_id=snapshot_id,
origin_url=origin_url,
timestamp=timestamp,
visit_id=request.GET.get("visit_id"),
)
branches_bc = request.GET.get("branches_breadcrumbs", "")
branches_bc = branches_bc.split(",") if branches_bc else []
branches_from = branches_bc[-1] if branches_bc else ""
origin_info = snapshot_context["origin_info"]
url_args = snapshot_context["url_args"]
query_params = snapshot_context["query_params"]
if origin_info:
browse_view_name = "browse-origin-directory"
else:
browse_view_name = "browse-snapshot-directory"
snapshot = archive.lookup_snapshot(
snapshot_context["snapshot_id"],
branches_from,
PER_PAGE + 1,
target_types=["revision", "alias"],
)
displayed_branches, _, _ = process_snapshot_branches(snapshot)
for branch in displayed_branches:
rev_query_params = {}
if origin_info:
rev_query_params["origin_url"] = origin_info["url"]
revision_url = reverse(
"browse-revision",
url_args={"sha1_git": branch["revision"]},
query_params=query_params,
)
query_params["branch"] = branch["name"]
directory_url = reverse(
browse_view_name, url_args=url_args, query_params=query_params
)
del query_params["branch"]
branch["revision_url"] = revision_url
branch["directory_url"] = directory_url
if origin_info:
browse_view_name = "browse-origin-branches"
else:
browse_view_name = "browse-snapshot-branches"
prev_branches_url = None
next_branches_url = None
if branches_bc:
query_params_prev = dict(query_params)
query_params_prev["branches_breadcrumbs"] = ",".join(branches_bc[:-1])
prev_branches_url = reverse(
browse_view_name, url_args=url_args, query_params=query_params_prev
)
elif branches_from:
prev_branches_url = reverse(
browse_view_name, url_args=url_args, query_params=query_params
)
if snapshot["next_branch"] is not None:
query_params_next = dict(query_params)
next_branch = displayed_branches[-1]["name"]
del displayed_branches[-1]
branches_bc.append(next_branch)
query_params_next["branches_breadcrumbs"] = ",".join(branches_bc)
next_branches_url = reverse(
browse_view_name, url_args=url_args, query_params=query_params_next
)
heading = "Branches - "
if origin_info:
heading += "origin: %s" % origin_info["url"]
else:
heading += "snapshot: %s" % snapshot_id
return render(
request,
"browse/branches.html",
{
"heading": heading,
"swh_object_name": "Branches",
"swh_object_metadata": {},
"top_right_link": None,
"displayed_branches": displayed_branches,
"prev_branches_url": prev_branches_url,
"next_branches_url": next_branches_url,
"snapshot_context": snapshot_context,
},
)
def browse_snapshot_releases(
request, snapshot_id=None, origin_url=None, timestamp=None
):
"""
Django view implementation for browsing a list of releases in a snapshot
context.
"""
_check_origin_url(snapshot_id, origin_url)
snapshot_context = get_snapshot_context(
snapshot_id=snapshot_id,
origin_url=origin_url,
timestamp=timestamp,
visit_id=request.GET.get("visit_id"),
)
rel_bc = request.GET.get("releases_breadcrumbs", "")
rel_bc = rel_bc.split(",") if rel_bc else []
rel_from = rel_bc[-1] if rel_bc else ""
origin_info = snapshot_context["origin_info"]
url_args = snapshot_context["url_args"]
query_params = snapshot_context["query_params"]
snapshot = archive.lookup_snapshot(
snapshot_context["snapshot_id"],
rel_from,
PER_PAGE + 1,
target_types=["release", "alias"],
)
_, displayed_releases, _ = process_snapshot_branches(snapshot)
for release in displayed_releases:
query_params_tgt = {"snapshot": snapshot_id}
if origin_info:
query_params_tgt["origin_url"] = origin_info["url"]
release_url = reverse(
"browse-release",
url_args={"sha1_git": release["id"]},
query_params=query_params_tgt,
)
target_url = ""
if release["target_type"] == "revision":
target_url = reverse(
"browse-revision",
url_args={"sha1_git": release["target"]},
query_params=query_params_tgt,
)
elif release["target_type"] == "directory":
target_url = reverse(
"browse-directory",
url_args={"sha1_git": release["target"]},
query_params=query_params_tgt,
)
elif release["target_type"] == "content":
target_url = reverse(
"browse-content",
url_args={"query_string": release["target"]},
query_params=query_params_tgt,
)
elif release["target_type"] == "release":
target_url = reverse(
"browse-release",
url_args={"sha1_git": release["target"]},
query_params=query_params_tgt,
)
release["release_url"] = release_url
release["target_url"] = target_url
if origin_info:
browse_view_name = "browse-origin-releases"
else:
browse_view_name = "browse-snapshot-releases"
prev_releases_url = None
next_releases_url = None
if rel_bc:
query_params_prev = dict(query_params)
query_params_prev["releases_breadcrumbs"] = ",".join(rel_bc[:-1])
prev_releases_url = reverse(
browse_view_name, url_args=url_args, query_params=query_params_prev
)
elif rel_from:
prev_releases_url = reverse(
browse_view_name, url_args=url_args, query_params=query_params
)
if snapshot["next_branch"] is not None:
query_params_next = dict(query_params)
next_rel = displayed_releases[-1]["branch_name"]
del displayed_releases[-1]
rel_bc.append(next_rel)
query_params_next["releases_breadcrumbs"] = ",".join(rel_bc)
next_releases_url = reverse(
browse_view_name, url_args=url_args, query_params=query_params_next
)
heading = "Releases - "
if origin_info:
heading += "origin: %s" % origin_info["url"]
else:
heading += "snapshot: %s" % snapshot_id
return render(
request,
"browse/releases.html",
{
"heading": heading,
"top_panel_visible": False,
"top_panel_collapsible": False,
"swh_object_name": "Releases",
"swh_object_metadata": {},
"top_right_link": None,
"displayed_releases": displayed_releases,
"prev_releases_url": prev_releases_url,
"next_releases_url": next_releases_url,
"snapshot_context": snapshot_context,
"vault_cooking": None,
"show_actions": False,
},
)
diff --git a/swh/web/common/archive.py b/swh/web/common/archive.py
index 3f9824c5..2547c8da 100644
--- a/swh/web/common/archive.py
+++ b/swh/web/common/archive.py
@@ -1,1421 +1,1385 @@
# Copyright (C) 2015-2021 The Software Heritage developers
# See the AUTHORS file at the top-level directory of this distribution
# License: GNU Affero General Public License version 3, or any later version
# See top-level LICENSE file for more information
from collections import defaultdict
import itertools
import os
import re
from typing import Any, Dict, Iterable, Iterator, List, Optional, Set, Tuple, Union
from urllib.parse import urlparse
from swh.model import hashutil
from swh.model.identifiers import CONTENT, DIRECTORY, RELEASE, REVISION, SNAPSHOT
from swh.model.model import OriginVisit, Revision
from swh.storage.algos import diff, revisions_walker
from swh.storage.algos.origin import origin_get_latest_visit_status
from swh.storage.algos.snapshot import snapshot_get_latest, snapshot_resolve_alias
from swh.vault.exc import NotFoundExc as VaultNotFoundExc
from swh.web import config
from swh.web.common import converters, query
from swh.web.common.exc import BadInputExc, NotFoundExc
from swh.web.common.typing import (
OriginInfo,
OriginMetadataInfo,
OriginVisitInfo,
PagedResult,
)
search = config.search()
storage = config.storage()
vault = config.vault()
idx_storage = config.indexer_storage()
MAX_LIMIT = 50 # Top limit the users can ask for
def _first_element(lst):
"""Returns the first element in the provided list or None
if it is empty or None"""
return next(iter(lst or []), None)
def lookup_multiple_hashes(hashes):
"""Lookup the passed hashes in a single DB connection, using batch
processing.
Args:
An array of {filename: X, sha1: Y}, string X, hex sha1 string Y.
Returns:
The same array with elements updated with elem['found'] = true if
the hash is present in storage, elem['found'] = false if not.
"""
hashlist = [hashutil.hash_to_bytes(elem["sha1"]) for elem in hashes]
content_missing = storage.content_missing_per_sha1(hashlist)
missing = [hashutil.hash_to_hex(x) for x in content_missing]
for x in hashes:
x.update({"found": True})
for h in hashes:
if h["sha1"] in missing:
h["found"] = False
return hashes
def lookup_expression(expression, last_sha1, per_page):
"""Lookup expression in raw content.
Args:
expression (str): An expression to lookup through raw indexed
content
last_sha1 (str): Last sha1 seen
per_page (int): Number of results per page
Yields:
ctags whose content match the expression
"""
limit = min(per_page, MAX_LIMIT)
ctags = idx_storage.content_ctags_search(
expression, last_sha1=last_sha1, limit=limit
)
for ctag in ctags:
ctag = converters.from_swh(ctag, hashess={"id"})
ctag["sha1"] = ctag["id"]
ctag.pop("id")
yield ctag
def lookup_hash(q: str) -> Dict[str, Any]:
"""Check if the storage contains a given content checksum and return it if found.
Args:
q: query string of the form <hash_algo:hash>
Returns:
Dict with key found containing the hash info if the
hash is present, None if not.
"""
algo, hash_ = query.parse_hash(q)
found = _first_element(storage.content_find({algo: hash_}))
if found:
content = converters.from_content(found.to_dict())
else:
content = None
return {"found": content, "algo": algo}
def search_hash(q: str) -> Dict[str, bool]:
"""Search storage for a given content checksum.
Args:
q: query string of the form <hash_algo:hash>
Returns:
Dict with key found to True or False, according to
whether the checksum is present or not
"""
algo, hash_ = query.parse_hash(q)
found = _first_element(storage.content_find({algo: hash_}))
return {"found": found is not None}
def _lookup_content_sha1(q: str) -> Optional[bytes]:
"""Given a possible input, query for the content's sha1.
Args:
q: query string of the form <hash_algo:hash>
Returns:
binary sha1 if found or None
"""
algo, hash_ = query.parse_hash(q)
if algo != "sha1":
hashes = _first_element(storage.content_find({algo: hash_}))
if not hashes:
return None
return hashes.sha1
return hash_
def lookup_content_ctags(q):
"""Return ctags information from a specified content.
Args:
q: query string of the form <hash_algo:hash>
Yields:
ctags information (dict) list if the content is found.
"""
sha1 = _lookup_content_sha1(q)
if not sha1:
return None
ctags = list(idx_storage.content_ctags_get([sha1]))
if not ctags:
return None
for ctag in ctags:
yield converters.from_swh(ctag, hashess={"id"})
def lookup_content_filetype(q):
"""Return filetype information from a specified content.
Args:
q: query string of the form <hash_algo:hash>
Yields:
filetype information (dict) list if the content is found.
"""
sha1 = _lookup_content_sha1(q)
if not sha1:
return None
filetype = _first_element(list(idx_storage.content_mimetype_get([sha1])))
if not filetype:
return None
return converters.from_filetype(filetype.to_dict())
def lookup_content_language(q):
"""Always returns None.
This used to return language information from a specified content,
but this is currently disabled.
Args:
q: query string of the form <hash_algo:hash>
Yields:
language information (dict) list if the content is found.
"""
return None
def lookup_content_license(q):
"""Return license information from a specified content.
Args:
q: query string of the form <hash_algo:hash>
Yields:
license information (dict) list if the content is found.
"""
sha1 = _lookup_content_sha1(q)
if not sha1:
return None
licenses = list(idx_storage.content_fossology_license_get([sha1]))
if not licenses:
return None
license_dicts = [license.to_dict() for license in licenses]
for license_dict in license_dicts:
del license_dict["id"]
lic = {
"id": sha1,
"facts": license_dicts,
}
return converters.from_swh(lic, hashess={"id"})
def lookup_origin(origin: OriginInfo) -> OriginInfo:
"""Return information about the origin matching dict origin.
Args:
origin: origin's dict with 'url' key
Returns:
origin information as dict.
"""
origin_urls = [origin["url"]]
if origin["url"]:
# handle case when user provided an origin url with a trailing
# slash while the url in storage does not have it (e.g. GitHub)
if origin["url"].endswith("/"):
origin_urls.append(origin["url"][:-1])
# handle case when user provided an origin url without a trailing
# slash while the url in storage have it (e.g. Debian source package)
else:
origin_urls.append(f"{origin['url']}/")
try:
# handle case where the "://" character sequence was mangled into ":/"
parsed_url = urlparse(origin["url"])
if (
parsed_url.scheme
and not parsed_url.netloc
and origin["url"].startswith(f"{parsed_url.scheme}:/")
and not origin["url"].startswith(f"{parsed_url.scheme}://")
):
origin_urls.append(
origin["url"].replace(
f"{parsed_url.scheme}:/", f"{parsed_url.scheme}://"
)
)
except Exception:
pass
origins = [o for o in storage.origin_get(origin_urls) if o is not None]
if not origins:
msg = "Origin with url %s not found!" % origin["url"]
raise NotFoundExc(msg)
return converters.from_origin(origins[0].to_dict())
def lookup_origins(
page_token: Optional[str], limit: int = 100
) -> PagedResult[OriginInfo]:
"""Get list of archived software origins in a paginated way.
Origins are sorted by id before returning them
Args:
origin_from (int): The minimum id of the origins to return
origin_count (int): The maximum number of origins to return
Returns:
Page of OriginInfo
"""
page = storage.origin_list(page_token=page_token, limit=limit)
return PagedResult(
[converters.from_origin(o.to_dict()) for o in page.results],
next_page_token=page.next_page_token,
)
def search_origin(
url_pattern: str,
limit: int = 50,
with_visit: bool = False,
visit_types: Optional[List[str]] = None,
page_token: Optional[str] = None,
) -> Tuple[List[OriginInfo], Optional[str]]:
"""Search for origins whose urls contain a provided string pattern
or match a provided regular expression.
Args:
url_pattern: the string pattern to search for in origin urls
limit: the maximum number of found origins to return
with_visit: Whether origins with no visit are to be filtered out
visit_types: Only origins having any of the provided visit types
(e.g. git, svn, pypi) will be returned
page_token: opaque string used to get the next results of a search
Returns:
list of origin information as dict.
"""
if page_token:
assert isinstance(page_token, str)
if search:
page_result = search.origin_search(
url_pattern=url_pattern,
page_token=page_token,
with_visit=with_visit,
visit_types=visit_types,
limit=limit,
)
origins = [converters.from_origin(ori_dict) for ori_dict in page_result.results]
else:
# Fallback to swh-storage if swh-search is not configured
search_words = [re.escape(word) for word in url_pattern.split()]
if len(search_words) >= 7:
url_pattern = ".*".join(search_words)
else:
pattern_parts = []
for permut in itertools.permutations(search_words):
pattern_parts.append(".*".join(permut))
url_pattern = "|".join(pattern_parts)
page_result = storage.origin_search(
url_pattern,
page_token=page_token,
with_visit=with_visit,
limit=limit,
visit_types=visit_types,
regexp=True,
)
origins = [converters.from_origin(ori.to_dict()) for ori in page_result.results]
return (origins, page_result.next_page_token)
def search_origin_metadata(
fulltext: str, limit: int = 50
) -> Iterable[OriginMetadataInfo]:
"""Search for origins whose metadata match a provided string pattern.
Args:
fulltext: the string pattern to search for in origin metadata
limit: the maximum number of found origins to return
Returns:
Iterable of origin metadata information for existing origins
"""
results = []
if search and config.get_config()["metadata_search_backend"] == "swh-search":
page_result = search.origin_search(metadata_pattern=fulltext, limit=limit,)
matches = idx_storage.origin_intrinsic_metadata_get(
[r["url"] for r in page_result.results]
)
else:
matches = idx_storage.origin_intrinsic_metadata_search_fulltext(
conjunction=[fulltext], limit=limit
)
matches = [match.to_dict() for match in matches]
origins = storage.origin_get([match["id"] for match in matches])
for origin, match in zip(origins, matches):
if not origin:
continue
match["from_revision"] = hashutil.hash_to_hex(match["from_revision"])
del match["id"]
results.append(OriginMetadataInfo(url=origin.url, metadata=match))
return results
def lookup_origin_intrinsic_metadata(origin_url: str) -> Dict[str, Any]:
"""Return intrinsic metadata for origin whose origin matches given
origin.
Args:
origin_url: origin url
Raises:
NotFoundExc when the origin is not found
Returns:
origin metadata.
"""
origins = [origin_url]
origin_info = storage.origin_get(origins)[0]
if not origin_info:
raise NotFoundExc(f"Origin with url {origin_url} not found!")
match = _first_element(idx_storage.origin_intrinsic_metadata_get(origins))
result = {}
if match:
result = match.metadata
return result
def _to_sha1_bin(sha1_hex):
_, sha1_git_bin = query.parse_hash_with_algorithms_or_throws(
sha1_hex, ["sha1"], "Only sha1_git is supported." # HACK: sha1_git really
)
return sha1_git_bin
def _check_directory_exists(sha1_git, sha1_git_bin):
if len(list(storage.directory_missing([sha1_git_bin]))):
raise NotFoundExc("Directory with sha1_git %s not found" % sha1_git)
def lookup_directory(sha1_git):
"""Return information about the directory with id sha1_git.
Args:
sha1_git as string
Returns:
directory information as dict.
"""
empty_dir_sha1 = "4b825dc642cb6eb9a060e54bf8d69288fbee4904"
if sha1_git == empty_dir_sha1:
return []
sha1_git_bin = _to_sha1_bin(sha1_git)
_check_directory_exists(sha1_git, sha1_git_bin)
directory_entries = storage.directory_ls(sha1_git_bin)
return map(converters.from_directory_entry, directory_entries)
def lookup_directory_with_path(sha1_git: str, path: str) -> Dict[str, Any]:
"""Return directory information for entry with specified path w.r.t.
root directory pointed by sha1_git
Args:
sha1_git: sha1_git corresponding to the directory to which we
append paths to (hopefully) find the entry
path: the relative path to the entry starting from the root
directory pointed by sha1_git
Returns:
Directory entry information as dict.
Raises:
NotFoundExc if the directory entry is not found
"""
sha1_git_bin = _to_sha1_bin(sha1_git)
_check_directory_exists(sha1_git, sha1_git_bin)
paths = path.strip(os.path.sep).split(os.path.sep)
queried_dir = storage.directory_entry_get_by_path(
sha1_git_bin, [p.encode("utf-8") for p in paths]
)
if not queried_dir:
raise NotFoundExc(
f"Directory entry with path {path} from root directory {sha1_git} not found"
)
return converters.from_directory_entry(queried_dir)
def lookup_release(release_sha1_git: str) -> Dict[str, Any]:
"""Return information about the release with sha1 release_sha1_git.
Args:
release_sha1_git: The release's sha1 as hexadecimal
Returns:
Release information as dict.
Raises:
ValueError if the identifier provided is not of sha1 nature.
"""
sha1_git_bin = _to_sha1_bin(release_sha1_git)
release = _first_element(storage.release_get([sha1_git_bin]))
if not release:
raise NotFoundExc(f"Release with sha1_git {release_sha1_git} not found.")
return converters.from_release(release)
def lookup_release_multiple(sha1_git_list) -> Iterator[Optional[Dict[str, Any]]]:
"""Return information about the releases identified with
their sha1_git identifiers.
Args:
sha1_git_list: A list of release sha1_git identifiers
Returns:
Iterator of Release metadata information as dict.
Raises:
ValueError if the identifier provided is not of sha1 nature.
"""
sha1_bin_list = [_to_sha1_bin(sha1_git) for sha1_git in sha1_git_list]
releases = storage.release_get(sha1_bin_list)
for r in releases:
if r is not None:
yield converters.from_release(r)
else:
yield None
def lookup_revision(rev_sha1_git) -> Dict[str, Any]:
"""Return information about the revision with sha1 revision_sha1_git.
Args:
revision_sha1_git: The revision's sha1 as hexadecimal
Returns:
Revision information as dict.
Raises:
ValueError if the identifier provided is not of sha1 nature.
NotFoundExc if there is no revision with the provided sha1_git.
"""
sha1_git_bin = _to_sha1_bin(rev_sha1_git)
revision = storage.revision_get([sha1_git_bin])[0]
if not revision:
raise NotFoundExc(f"Revision with sha1_git {rev_sha1_git} not found.")
return converters.from_revision(revision)
def lookup_revision_multiple(sha1_git_list) -> Iterator[Optional[Dict[str, Any]]]:
"""Return information about the revisions identified with
their sha1_git identifiers.
Args:
sha1_git_list: A list of revision sha1_git identifiers
Yields:
revision information as dict if the revision exists, None otherwise.
Raises:
ValueError if the identifier provided is not of sha1 nature.
"""
sha1_bin_list = [_to_sha1_bin(sha1_git) for sha1_git in sha1_git_list]
revisions = storage.revision_get(sha1_bin_list)
for revision in revisions:
if revision is not None:
yield converters.from_revision(revision)
else:
yield None
def lookup_revision_message(rev_sha1_git) -> Dict[str, bytes]:
"""Return the raw message of the revision with sha1 revision_sha1_git.
Args:
revision_sha1_git: The revision's sha1 as hexadecimal
Returns:
Decoded revision message as dict {'message': <the_message>}
Raises:
ValueError if the identifier provided is not of sha1 nature.
NotFoundExc if the revision is not found, or if it has no message
"""
sha1_git_bin = _to_sha1_bin(rev_sha1_git)
revision = storage.revision_get([sha1_git_bin])[0]
if not revision:
raise NotFoundExc(f"Revision with sha1_git {rev_sha1_git} not found.")
if not revision.message:
raise NotFoundExc(f"No message for revision with sha1_git {rev_sha1_git}.")
return {"message": revision.message}
def _lookup_revision_id_by(origin, branch_name, timestamp):
def _get_snapshot_branch(snapshot, branch_name):
snapshot = lookup_snapshot(
visit["snapshot"],
branches_from=branch_name,
branches_count=10,
branch_name_exclude_prefix=None,
)
branch = None
if branch_name in snapshot["branches"]:
branch = snapshot["branches"][branch_name]
return branch
if isinstance(origin, int):
origin = {"id": origin}
elif isinstance(origin, str):
origin = {"url": origin}
else:
raise TypeError('"origin" must be an int or a string.')
from swh.web.common.origin_visits import get_origin_visit
visit = get_origin_visit(origin, visit_ts=timestamp)
branch = _get_snapshot_branch(visit["snapshot"], branch_name)
rev_id = None
if branch and branch["target_type"] == "revision":
rev_id = branch["target"]
elif branch and branch["target_type"] == "alias":
branch = _get_snapshot_branch(visit["snapshot"], branch["target"])
if branch and branch["target_type"] == "revision":
rev_id = branch["target"]
if not rev_id:
raise NotFoundExc(
"Revision for origin %s and branch %s not found."
% (origin.get("url"), branch_name)
)
return rev_id
def lookup_revision_by(origin, branch_name="HEAD", timestamp=None):
"""Lookup revision by origin, snapshot branch name and visit timestamp.
If branch_name is not provided, lookup using 'HEAD' as default.
If timestamp is not provided, use the most recent.
Args:
origin (Union[int,str]): origin of the revision
branch_name (str): snapshot branch name
timestamp (str/int): origin visit time frame
Returns:
dict: The revision matching the criterions
Raises:
NotFoundExc if no revision corresponds to the criterion
"""
rev_id = _lookup_revision_id_by(origin, branch_name, timestamp)
return lookup_revision(rev_id)
def lookup_revision_log(rev_sha1_git, limit):
"""Lookup revision log by revision id.
Args:
rev_sha1_git (str): The revision's sha1 as hexadecimal
limit (int): the maximum number of revisions returned
Returns:
list: Revision log as list of revision dicts
Raises:
ValueError: if the identifier provided is not of sha1 nature.
swh.web.common.exc.NotFoundExc: if there is no revision with the
provided sha1_git.
"""
lookup_revision(rev_sha1_git)
sha1_git_bin = _to_sha1_bin(rev_sha1_git)
revision_entries = storage.revision_log([sha1_git_bin], limit)
return map(converters.from_revision, revision_entries)
def lookup_revision_log_by(origin, branch_name, timestamp, limit):
"""Lookup revision by origin, snapshot branch name and visit timestamp.
Args:
origin (Union[int,str]): origin of the revision
branch_name (str): snapshot branch
timestamp (str/int): origin visit time frame
limit (int): the maximum number of revisions returned
Returns:
list: Revision log as list of revision dicts
Raises:
swh.web.common.exc.NotFoundExc: if no revision corresponds to the
criterion
"""
rev_id = _lookup_revision_id_by(origin, branch_name, timestamp)
return lookup_revision_log(rev_id, limit)
def lookup_revision_with_context_by(
origin, branch_name, timestamp, sha1_git, limit=100
):
"""Return information about revision sha1_git, limited to the
sub-graph of all transitive parents of sha1_git_root.
sha1_git_root being resolved through the lookup of a revision by origin,
branch_name and ts.
In other words, sha1_git is an ancestor of sha1_git_root.
Args:
- origin: origin of the revision.
- branch_name: revision's branch.
- timestamp: revision's time frame.
- sha1_git: one of sha1_git_root's ancestors.
- limit: limit the lookup to 100 revisions back.
Returns:
Pair of (root_revision, revision).
Information on sha1_git if it is an ancestor of sha1_git_root
including children leading to sha1_git_root
Raises:
- BadInputExc in case of unknown algo_hash or bad hash.
- NotFoundExc if either revision is not found or if sha1_git is not an
ancestor of sha1_git_root.
"""
rev_root_id = _lookup_revision_id_by(origin, branch_name, timestamp)
rev_root_id_bin = hashutil.hash_to_bytes(rev_root_id)
rev_root = storage.revision_get([rev_root_id_bin])[0]
return (
converters.from_revision(rev_root) if rev_root else None,
lookup_revision_with_context(rev_root, sha1_git, limit),
)
def lookup_revision_with_context(
sha1_git_root: Union[str, Dict[str, Any], Revision], sha1_git: str, limit: int = 100
) -> Dict[str, Any]:
"""Return information about revision sha1_git, limited to the
sub-graph of all transitive parents of sha1_git_root.
In other words, sha1_git is an ancestor of sha1_git_root.
Args:
sha1_git_root: latest revision. The type is either a sha1 (as an hex
string) or a non converted dict.
sha1_git: one of sha1_git_root's ancestors
limit: limit the lookup to 100 revisions back
Returns:
Information on sha1_git if it is an ancestor of sha1_git_root
including children leading to sha1_git_root
Raises:
BadInputExc in case of unknown algo_hash or bad hash
NotFoundExc if either revision is not found or if sha1_git is not an
ancestor of sha1_git_root
"""
sha1_git_bin = _to_sha1_bin(sha1_git)
revision = storage.revision_get([sha1_git_bin])[0]
if not revision:
raise NotFoundExc(f"Revision {sha1_git} not found")
if isinstance(sha1_git_root, str):
sha1_git_root_bin = _to_sha1_bin(sha1_git_root)
revision_root = storage.revision_get([sha1_git_root_bin])[0]
if not revision_root:
raise NotFoundExc(f"Revision root {sha1_git_root} not found")
elif isinstance(sha1_git_root, Revision):
sha1_git_root_bin = sha1_git_root.id
else:
sha1_git_root_bin = sha1_git_root["id"]
revision_log = storage.revision_log([sha1_git_root_bin], limit)
parents: Dict[str, List[str]] = {}
children = defaultdict(list)
for rev in revision_log:
rev_id = rev["id"]
parents[rev_id] = []
for parent_id in rev["parents"]:
parents[rev_id].append(parent_id)
children[parent_id].append(rev_id)
if revision.id not in parents:
raise NotFoundExc(f"Revision {sha1_git} is not an ancestor of {sha1_git_root}")
revision_d = revision.to_dict()
revision_d["children"] = children[revision.id]
return converters.from_revision(revision_d)
def lookup_directory_with_revision(sha1_git, dir_path=None, with_data=False):
"""Return information on directory pointed by revision with sha1_git.
If dir_path is not provided, display top level directory.
Otherwise, display the directory pointed by dir_path (if it exists).
Args:
sha1_git: revision's hash.
dir_path: optional directory pointed to by that revision.
with_data: boolean that indicates to retrieve the raw data if the path
resolves to a content. Default to False (for the api)
Returns:
Information on the directory pointed to by that revision.
Raises:
BadInputExc in case of unknown algo_hash or bad hash.
NotFoundExc either if the revision is not found or the path referenced
does not exist.
NotImplementedError in case of dir_path exists but do not reference a
type 'dir' or 'file'.
"""
sha1_git_bin = _to_sha1_bin(sha1_git)
revision = storage.revision_get([sha1_git_bin])[0]
if not revision:
raise NotFoundExc(f"Revision {sha1_git} not found")
dir_sha1_git_bin = revision.directory
if dir_path:
paths = dir_path.strip(os.path.sep).split(os.path.sep)
entity = storage.directory_entry_get_by_path(
dir_sha1_git_bin, list(map(lambda p: p.encode("utf-8"), paths))
)
if not entity:
raise NotFoundExc(
"Directory or File '%s' pointed to by revision %s not found"
% (dir_path, sha1_git)
)
else:
entity = {"type": "dir", "target": dir_sha1_git_bin}
if entity["type"] == "dir":
directory_entries = storage.directory_ls(entity["target"]) or []
return {
"type": "dir",
"path": "." if not dir_path else dir_path,
"revision": sha1_git,
"content": list(map(converters.from_directory_entry, directory_entries)),
}
elif entity["type"] == "file": # content
content = _first_element(storage.content_find({"sha1_git": entity["target"]}))
if not content:
raise NotFoundExc(f"Content not found for revision {sha1_git}")
content_d = content.to_dict()
if with_data:
data = storage.content_get_data(content.sha1)
if data:
content_d["data"] = data
return {
"type": "file",
"path": "." if not dir_path else dir_path,
"revision": sha1_git,
"content": converters.from_content(content_d),
}
elif entity["type"] == "rev": # revision
revision = storage.revision_get([entity["target"]])[0]
return {
"type": "rev",
"path": "." if not dir_path else dir_path,
"revision": sha1_git,
"content": converters.from_revision(revision) if revision else None,
}
else:
raise NotImplementedError("Entity of type %s not implemented." % entity["type"])
def lookup_content(q: str) -> Dict[str, Any]:
"""Lookup the content designed by q.
Args:
q: The release's sha1 as hexadecimal
Raises:
NotFoundExc if the requested content is not found
"""
algo, hash_ = query.parse_hash(q)
c = _first_element(storage.content_find({algo: hash_}))
if not c:
hhex = hashutil.hash_to_hex(hash_)
raise NotFoundExc(f"Content with {algo} checksum equals to {hhex} not found!")
return converters.from_content(c.to_dict())
def lookup_content_raw(q: str) -> Dict[str, Any]:
"""Lookup the content defined by q.
Args:
q: query string of the form <hash_algo:hash>
Returns:
dict with 'sha1' and 'data' keys.
data representing its raw data decoded.
Raises:
NotFoundExc if the requested content is not found or
if the content bytes are not available in the storage
"""
c = lookup_content(q)
content_sha1_bytes = hashutil.hash_to_bytes(c["checksums"]["sha1"])
content_data = storage.content_get_data(content_sha1_bytes)
if content_data is None:
algo, hash_ = query.parse_hash(q)
raise NotFoundExc(
f"Bytes of content with {algo} checksum equals "
f"to {hashutil.hash_to_hex(hash_)} are not available!"
)
return converters.from_content({"sha1": content_sha1_bytes, "data": content_data})
def stat_counters():
"""Return the stat counters for Software Heritage
Returns:
A dict mapping textual labels to integer values.
"""
return storage.stat_counters()
def _lookup_origin_visits(
origin_url: str, last_visit: Optional[int] = None, limit: int = 10
) -> Iterator[OriginVisit]:
"""Yields the origin origins' visits.
Args:
origin_url (str): origin to list visits for
last_visit (int): last visit to lookup from
limit (int): Number of elements max to display
Yields:
OriginVisit for that origin
"""
limit = min(limit, MAX_LIMIT)
page_token: Optional[str]
if last_visit is not None:
page_token = str(last_visit)
else:
page_token = None
visit_page = storage.origin_visit_get(
origin_url, page_token=page_token, limit=limit
)
yield from visit_page.results
def lookup_origin_visits(
origin: str, last_visit: Optional[int] = None, per_page: int = 10
) -> Iterator[OriginVisitInfo]:
"""Yields the origin origins' visits.
Args:
origin: origin to list visits for
Yields:
Dictionaries of origin_visit for that origin
"""
for visit in _lookup_origin_visits(origin, last_visit=last_visit, limit=per_page):
visit_status = storage.origin_visit_status_get_latest(origin, visit.visit)
yield converters.from_origin_visit(
{**visit_status.to_dict(), "type": visit.type}
)
def lookup_origin_visit_latest(
origin_url: str,
require_snapshot: bool = False,
type: Optional[str] = None,
allowed_statuses: Optional[List[str]] = None,
) -> Optional[OriginVisitInfo]:
"""Return the origin's latest visit
Args:
origin_url: origin to list visits for
type: Optional visit type to filter on (e.g git, tar, dsc, svn,
hg, npm, pypi, ...)
allowed_statuses: list of visit statuses considered
to find the latest visit. For instance,
``allowed_statuses=['full']`` will only consider visits that
have successfully run to completion.
require_snapshot: filter out origins without a snapshot
Returns:
The origin visit info as dict if found
"""
visit_status = origin_get_latest_visit_status(
storage,
origin_url,
type=type,
allowed_statuses=allowed_statuses,
require_snapshot=require_snapshot,
)
return (
converters.from_origin_visit(visit_status.to_dict()) if visit_status else None
)
def lookup_origin_visit(origin_url: str, visit_id: int) -> OriginVisitInfo:
"""Return information about visit visit_id with origin origin.
Args:
origin: origin concerned by the visit
visit_id: the visit identifier to lookup
Yields:
The dict origin_visit concerned
"""
visit = storage.origin_visit_get_by(origin_url, visit_id)
visit_status = storage.origin_visit_status_get_latest(origin_url, visit_id)
if not visit:
raise NotFoundExc(
f"Origin {origin_url} or its visit with id {visit_id} not found!"
)
return converters.from_origin_visit({**visit_status.to_dict(), "type": visit.type})
def lookup_snapshot_sizes(
snapshot_id: str, branch_name_exclude_prefix: Optional[str] = "refs/pull/"
) -> Dict[str, int]:
"""Count the number of branches in the snapshot with the given id
Args:
snapshot_id (str): sha1 identifier of the snapshot
Returns:
dict: A dict whose keys are the target types of branches and
values their corresponding amount
"""
snapshot_id_bin = _to_sha1_bin(snapshot_id)
snapshot_sizes = dict.fromkeys(("alias", "release", "revision"), 0)
branch_counts = storage.snapshot_count_branches(
snapshot_id_bin,
branch_name_exclude_prefix.encode() if branch_name_exclude_prefix else None,
)
# remove possible None key returned by snapshot_count_branches
# when null branches are present in the snapshot
branch_counts.pop(None, None)
snapshot_sizes.update(branch_counts)
return snapshot_sizes
def lookup_snapshot(
snapshot_id: str,
branches_from: str = "",
branches_count: int = 1000,
target_types: Optional[List[str]] = None,
branch_name_include_substring: Optional[str] = None,
branch_name_exclude_prefix: Optional[str] = "refs/pull/",
) -> Dict[str, Any]:
"""Return information about a snapshot, aka the list of named
branches found during a specific visit of an origin.
Args:
snapshot_id: sha1 identifier of the snapshot
branches_from: optional parameter used to skip branches
whose name is lesser than it before returning them
branches_count: optional parameter used to restrain
the amount of returned branches
target_types: optional parameter used to filter the
target types of branch to return (possible values that can be
contained in that list are `'content', 'directory',
'revision', 'release', 'snapshot', 'alias'`)
branch_name_include_substring: if provided, only return branches whose name
contains given substring
branch_name_exclude_prefix: if provided, do not return branches whose name
starts with given pattern
Returns:
A dict filled with the snapshot content.
"""
snapshot_id_bin = _to_sha1_bin(snapshot_id)
partial_branches = storage.snapshot_get_branches(
snapshot_id_bin,
branches_from.encode(),
branches_count,
target_types,
branch_name_include_substring.encode()
if branch_name_include_substring
else None,
branch_name_exclude_prefix.encode() if branch_name_exclude_prefix else None,
)
if not partial_branches:
raise NotFoundExc(f"Snapshot with id {snapshot_id} not found!")
return converters.from_partial_branches(partial_branches)
def lookup_latest_origin_snapshot(
origin: str, allowed_statuses: List[str] = None
) -> Optional[Dict[str, Any]]:
"""Return information about the latest snapshot of an origin.
.. warning:: At most 1000 branches contained in the snapshot
will be returned for performance reasons.
Args:
origin: URL or integer identifier of the origin
allowed_statuses: list of visit statuses considered
to find the latest snapshot for the visit. For instance,
``allowed_statuses=['full']`` will only consider visits that
have successfully run to completion.
Returns:
A dict filled with the snapshot content.
"""
snp = snapshot_get_latest(
storage, origin, allowed_statuses=allowed_statuses, branches_count=1000
)
return converters.from_snapshot(snp.to_dict()) if snp is not None else None
-def lookup_snapshot_branch_name_from_tip_revision(
- snapshot_id: str, revision_id: str
-) -> Optional[str]:
- """Check if a revision corresponds to the tip of a snapshot branch
-
- Args:
- snapshot_id: hexadecimal representation of a snapshot id
- revision_id: hexadecimal representation of a revision id
-
- Returns:
- The name of the first found branch or None otherwise
- """
- per_page = 10000
- branches_from = ""
- snapshot: Dict[str, Any] = {"branches": {}}
- branches = []
- while not branches_from or len(snapshot["branches"]) == per_page + 1:
- snapshot = lookup_snapshot(
- snapshot_id,
- target_types=[REVISION],
- branches_from=branches_from,
- branches_count=per_page + 1,
- branch_name_exclude_prefix=None,
- )
-
- branches += [
- {"name": k, "target": v["target"]} for k, v in snapshot["branches"].items()
- ]
- branches_from = branches[-1]["name"]
-
- for branch in branches:
- if branch["target"] == revision_id:
- return branch["name"]
- return None
-
-
def lookup_snapshot_alias(
snapshot_id: str, alias_name: str
) -> Optional[Dict[str, Any]]:
"""Try to resolve a branch alias in a snapshot.
Args:
snapshot_id: hexadecimal representation of a snapshot id
alias_name: name of the branch alias to resolve
Returns:
Target branch information or None if the alias does not exist
or target a dangling branch.
"""
resolved_alias = snapshot_resolve_alias(
storage, _to_sha1_bin(snapshot_id), alias_name.encode()
)
return (
converters.from_swh(resolved_alias.to_dict(), hashess={"target"})
if resolved_alias is not None
else None
)
def lookup_revision_through(revision, limit=100):
"""Retrieve a revision from the criterion stored in revision dictionary.
Args:
revision: Dictionary of criterion to lookup the revision with.
Here are the supported combination of possible values:
- origin_url, branch_name, ts, sha1_git
- origin_url, branch_name, ts
- sha1_git_root, sha1_git
- sha1_git
Returns:
None if the revision is not found or the actual revision.
"""
if (
"origin_url" in revision
and "branch_name" in revision
and "ts" in revision
and "sha1_git" in revision
):
return lookup_revision_with_context_by(
revision["origin_url"],
revision["branch_name"],
revision["ts"],
revision["sha1_git"],
limit,
)
if "origin_url" in revision and "branch_name" in revision and "ts" in revision:
return lookup_revision_by(
revision["origin_url"], revision["branch_name"], revision["ts"]
)
if "sha1_git_root" in revision and "sha1_git" in revision:
return lookup_revision_with_context(
revision["sha1_git_root"], revision["sha1_git"], limit
)
if "sha1_git" in revision:
return lookup_revision(revision["sha1_git"])
# this should not happen
raise NotImplementedError("Should not happen!")
def lookup_directory_through_revision(revision, path=None, limit=100, with_data=False):
"""Retrieve the directory information from the revision.
Args:
revision: dictionary of criterion representing a revision to lookup
path: directory's path to lookup.
limit: optional query parameter to limit the revisions log (default to
100). For now, note that this limit could impede the transitivity
conclusion about sha1_git not being an ancestor of.
with_data: indicate to retrieve the content's raw data if path resolves
to a content.
Returns:
The directory pointing to by the revision criterions at path.
"""
rev = lookup_revision_through(revision, limit)
if not rev:
raise NotFoundExc("Revision with criterion %s not found!" % revision)
return (rev["id"], lookup_directory_with_revision(rev["id"], path, with_data))
def _vault_request(vault_fn, *args, **kwargs):
try:
return vault_fn(*args, **kwargs)
except VaultNotFoundExc:
return None
def vault_cook(obj_type, obj_id, email=None):
"""Cook a vault bundle.
"""
return _vault_request(vault.cook, obj_type, obj_id, email=email)
def vault_fetch(obj_type, obj_id):
"""Fetch a vault bundle.
"""
return _vault_request(vault.fetch, obj_type, obj_id)
def vault_progress(obj_type, obj_id):
"""Get the current progress of a vault bundle.
"""
return _vault_request(vault.progress, obj_type, obj_id)
def diff_revision(rev_id):
"""Get the list of file changes (insertion / deletion / modification /
renaming) for a particular revision.
"""
rev_sha1_git_bin = _to_sha1_bin(rev_id)
changes = diff.diff_revision(storage, rev_sha1_git_bin, track_renaming=True)
for change in changes:
change["from"] = converters.from_directory_entry(change["from"])
change["to"] = converters.from_directory_entry(change["to"])
if change["from_path"]:
change["from_path"] = change["from_path"].decode("utf-8")
if change["to_path"]:
change["to_path"] = change["to_path"].decode("utf-8")
return changes
class _RevisionsWalkerProxy(object):
"""
Proxy class wrapping a revisions walker iterator from
swh-storage and performing needed conversions.
"""
def __init__(self, rev_walker_type, rev_start, *args, **kwargs):
rev_start_bin = hashutil.hash_to_bytes(rev_start)
self.revisions_walker = revisions_walker.get_revisions_walker(
rev_walker_type, storage, rev_start_bin, *args, **kwargs
)
def export_state(self):
return self.revisions_walker.export_state()
def __next__(self):
return converters.from_revision(next(self.revisions_walker))
def __iter__(self):
return self
def get_revisions_walker(rev_walker_type, rev_start, *args, **kwargs):
"""
Utility function to instantiate a revisions walker of a given type,
see :mod:`swh.storage.algos.revisions_walker`.
Args:
rev_walker_type (str): the type of revisions walker to return,
possible values are: ``committer_date``, ``dfs``, ``dfs_post``,
``bfs`` and ``path``
rev_start (str): hexadecimal representation of a revision identifier
args (list): position arguments to pass to the revisions walker
constructor
kwargs (dict): keyword arguments to pass to the revisions walker
constructor
"""
# first check if the provided revision is valid
lookup_revision(rev_start)
return _RevisionsWalkerProxy(rev_walker_type, rev_start, *args, **kwargs)
def lookup_object(object_type: str, object_id: str) -> Dict[str, Any]:
"""
Utility function for looking up an object in the archive by its type
and id.
Args:
object_type (str): the type of object to lookup, either *content*,
*directory*, *release*, *revision* or *snapshot*
object_id (str): the *sha1_git* checksum identifier in hexadecimal
form of the object to lookup
Returns:
Dict[str, Any]: A dictionary describing the object or a list of
dictionary for the directory object type.
Raises:
swh.web.common.exc.NotFoundExc: if the object could not be found in
the archive
BadInputExc: if the object identifier is invalid
"""
if object_type == CONTENT:
return lookup_content(f"sha1_git:{object_id}")
elif object_type == DIRECTORY:
return {"id": object_id, "content": list(lookup_directory(object_id))}
elif object_type == RELEASE:
return lookup_release(object_id)
elif object_type == REVISION:
return lookup_revision(object_id)
elif object_type == SNAPSHOT:
return lookup_snapshot(object_id)
raise BadInputExc(
(
"Invalid swh object type! Valid types are "
f"{CONTENT}, {DIRECTORY}, {RELEASE} "
f"{REVISION} or {SNAPSHOT}."
)
)
def lookup_missing_hashes(grouped_swhids: Dict[str, List[bytes]]) -> Set[str]:
"""Lookup missing Software Heritage persistent identifier hash, using
batch processing.
Args:
A dictionary with:
keys: object types
values: object hashes
Returns:
A set(hexadecimal) of the hashes not found in the storage
"""
missing_hashes = []
for obj_type, obj_ids in grouped_swhids.items():
if obj_type == CONTENT:
missing_hashes.append(storage.content_missing_per_sha1_git(obj_ids))
elif obj_type == DIRECTORY:
missing_hashes.append(storage.directory_missing(obj_ids))
elif obj_type == REVISION:
missing_hashes.append(storage.revision_missing(obj_ids))
elif obj_type == RELEASE:
missing_hashes.append(storage.release_missing(obj_ids))
elif obj_type == SNAPSHOT:
missing_hashes.append(storage.snapshot_missing(obj_ids))
missing = set(
map(lambda x: hashutil.hash_to_hex(x), itertools.chain(*missing_hashes))
)
return missing
def lookup_origins_by_sha1s(sha1s: List[str]) -> Iterator[Optional[OriginInfo]]:
"""Lookup origins from the sha1 hash values of their URLs.
Args:
sha1s: list of sha1s hexadecimal representation
Yields:
origin information as dict
"""
sha1s_bytes = [hashutil.hash_to_bytes(sha1) for sha1 in sha1s]
origins = storage.origin_get_by_sha1(sha1s_bytes)
for origin in origins:
yield converters.from_origin(origin)
diff --git a/swh/web/common/identifiers.py b/swh/web/common/identifiers.py
index 05a8f254..97f3643c 100644
--- a/swh/web/common/identifiers.py
+++ b/swh/web/common/identifiers.py
@@ -1,393 +1,381 @@
# Copyright (C) 2020 The Software Heritage developers
# See the AUTHORS file at the top-level directory of this distribution
# License: GNU Affero General Public License version 3, or any later version
# See top-level LICENSE file for more information
from typing import Any, Dict, Iterable, List, Optional
from urllib.parse import quote, unquote
from typing_extensions import TypedDict
from django.http import QueryDict
from swh.model.exceptions import ValidationError
from swh.model.hashutil import hash_to_bytes, hash_to_hex
from swh.model.identifiers import (
CONTENT,
DIRECTORY,
RELEASE,
REVISION,
SNAPSHOT,
ObjectType,
QualifiedSWHID,
)
from swh.web.common import archive
from swh.web.common.exc import BadInputExc
from swh.web.common.typing import (
QueryParameters,
SnapshotContext,
SWHIDContext,
SWHIDInfo,
SWHObjectInfo,
)
from swh.web.common.utils import reverse
def gen_swhid(
object_type: str,
object_id: str,
scheme_version: int = 1,
metadata: SWHIDContext = {},
) -> str:
"""
Returns the SoftWare Heritage persistent IDentifier for a swh object based on:
* the object type
* the object id
* the SWHID scheme version
Args:
object_type: the swh object type
(content/directory/release/revision/snapshot)
object_id: the swh object id (hexadecimal representation
of its hash value)
scheme_version: the scheme version of the SWHIDs
Returns:
the SWHID of the object
Raises:
BadInputExc: if the provided parameters do not enable to
generate a valid identifier
"""
try:
decoded_object_type = ObjectType[object_type.upper()]
decoded_object_id = hash_to_bytes(object_id)
obj_swhid = str(
QualifiedSWHID(
object_type=decoded_object_type,
object_id=decoded_object_id,
scheme_version=scheme_version,
**metadata,
)
)
except (ValidationError, KeyError, ValueError) as e:
raise BadInputExc("Invalid object (%s) for SWHID. %s" % (object_id, e))
else:
return obj_swhid
class ResolvedSWHID(TypedDict):
"""parsed SWHID with context"""
swhid_parsed: QualifiedSWHID
"""URL to browse object according to SWHID context"""
browse_url: Optional[str]
def resolve_swhid(
swhid: str, query_params: Optional[QueryParameters] = None
) -> ResolvedSWHID:
"""
Try to resolve a SoftWare Heritage persistent IDentifier into an url for
browsing the targeted object.
Args:
swhid: a SoftWare Heritage persistent IDentifier
query_params: optional dict filled with
query parameters to append to the browse url
Returns:
a dict with the following keys:
* **swhid_parsed**: the parsed identifier
* **browse_url**: the url for browsing the targeted object
"""
swhid_parsed = get_swhid(swhid)
object_type = swhid_parsed.object_type
object_id = swhid_parsed.object_id
browse_url = None
url_args = {}
query_dict = QueryDict("", mutable=True)
fragment = ""
process_lines = object_type == ObjectType.CONTENT
if query_params and len(query_params) > 0:
for k in sorted(query_params.keys()):
query_dict[k] = query_params[k]
if swhid_parsed.origin:
origin_url = unquote(swhid_parsed.origin)
origin_url = archive.lookup_origin({"url": origin_url})["url"]
query_dict["origin_url"] = origin_url
if swhid_parsed.path and swhid_parsed.path != b"/":
query_dict["path"] = swhid_parsed.path.decode("utf8", errors="replace")
if swhid_parsed.anchor:
directory = b""
if swhid_parsed.anchor.object_type == ObjectType.DIRECTORY:
directory = swhid_parsed.anchor.object_id
elif swhid_parsed.anchor.object_type == ObjectType.REVISION:
revision = archive.lookup_revision(
hash_to_hex(swhid_parsed.anchor.object_id)
)
directory = revision["directory"]
elif swhid_parsed.anchor.object_type == ObjectType.RELEASE:
release = archive.lookup_release(
hash_to_hex(swhid_parsed.anchor.object_id)
)
if release["target_type"] == REVISION:
revision = archive.lookup_revision(release["target"])
directory = revision["directory"]
if object_type == ObjectType.CONTENT:
if not swhid_parsed.origin:
# when no origin context, content objects need to have their
# path prefixed by root directory id for proper breadcrumbs display
query_dict["path"] = hash_to_hex(directory) + query_dict["path"]
else:
# remove leading slash from SWHID content path
query_dict["path"] = query_dict["path"][1:]
elif object_type == ObjectType.DIRECTORY:
object_id = directory
# remove leading and trailing slashes from SWHID directory path
if query_dict["path"].endswith("/"):
query_dict["path"] = query_dict["path"][1:-1]
else:
query_dict["path"] = query_dict["path"][1:]
# snapshot context
if swhid_parsed.visit:
if swhid_parsed.visit.object_type != ObjectType.SNAPSHOT:
raise BadInputExc("Visit must be a snapshot SWHID.")
query_dict["snapshot"] = hash_to_hex(swhid_parsed.visit.object_id)
if swhid_parsed.anchor:
- if swhid_parsed.anchor.object_type == ObjectType.REVISION:
- # check if the anchor revision is the tip of a branch
- branch_name = archive.lookup_snapshot_branch_name_from_tip_revision(
- hash_to_hex(swhid_parsed.visit.object_id),
- hash_to_hex(swhid_parsed.anchor.object_id),
- )
- if branch_name:
- query_dict["branch"] = branch_name
- elif object_type != ObjectType.REVISION:
- query_dict["revision"] = hash_to_hex(swhid_parsed.anchor.object_id)
+ if (
+ swhid_parsed.anchor.object_type == ObjectType.REVISION
+ and object_type != ObjectType.REVISION
+ ):
+ query_dict["revision"] = hash_to_hex(swhid_parsed.anchor.object_id)
elif swhid_parsed.anchor.object_type == ObjectType.RELEASE:
release = archive.lookup_release(
hash_to_hex(swhid_parsed.anchor.object_id)
)
if release:
query_dict["release"] = release["name"]
- if object_type == ObjectType.REVISION and "release" not in query_dict:
- branch_name = archive.lookup_snapshot_branch_name_from_tip_revision(
- hash_to_hex(swhid_parsed.visit.object_id), hash_to_hex(object_id)
- )
- if branch_name:
- query_dict["branch"] = branch_name
-
# browsing content or directory without snapshot context
elif (
object_type in (ObjectType.CONTENT, ObjectType.DIRECTORY)
and swhid_parsed.anchor
):
if swhid_parsed.anchor.object_type == ObjectType.REVISION:
# anchor revision, objects are browsed from its view
object_type = ObjectType.REVISION
object_id = swhid_parsed.anchor.object_id
elif (
object_type == ObjectType.DIRECTORY
and swhid_parsed.anchor.object_type == ObjectType.DIRECTORY
):
# a directory is browsed from its root
object_id = swhid_parsed.anchor.object_id
if object_type == ObjectType.CONTENT:
url_args["query_string"] = f"sha1_git:{hash_to_hex(object_id)}"
elif object_type in (ObjectType.DIRECTORY, ObjectType.RELEASE, ObjectType.REVISION):
url_args["sha1_git"] = hash_to_hex(object_id)
elif object_type == ObjectType.SNAPSHOT:
url_args["snapshot_id"] = hash_to_hex(object_id)
if swhid_parsed.lines and process_lines:
lines = swhid_parsed.lines
fragment += "#L" + str(lines[0])
if lines[1]:
fragment += "-L" + str(lines[1])
if url_args:
browse_url = (
reverse(
f"browse-{object_type.name.lower()}",
url_args=url_args,
query_params=query_dict,
)
+ fragment
)
return ResolvedSWHID(swhid_parsed=swhid_parsed, browse_url=browse_url)
def get_swhid(swhid: str) -> QualifiedSWHID:
"""Check if a SWHID is valid and return it parsed.
Args:
swhid: a SoftWare Heritage persistent IDentifier.
Raises:
BadInputExc: if the provided SWHID can not be parsed.
Return:
A parsed SWHID.
"""
try:
swhid_parsed = QualifiedSWHID.from_string(swhid)
except ValidationError as ve:
raise BadInputExc("Error when parsing identifier: %s" % " ".join(ve.messages))
else:
return swhid_parsed
def group_swhids(swhids: Iterable[QualifiedSWHID],) -> Dict[str, List[bytes]]:
"""
Groups many SoftWare Heritage persistent IDentifiers into a
dictionary depending on their type.
Args:
swhids: an iterable of SoftWare Heritage persistent
IDentifier objects
Returns:
A dictionary with:
keys: object types
values: object hashes
"""
swhids_by_type: Dict[str, List[bytes]] = {
CONTENT: [],
DIRECTORY: [],
REVISION: [],
RELEASE: [],
SNAPSHOT: [],
}
for obj_swhid in swhids:
obj_id = obj_swhid.object_id
obj_type = obj_swhid.object_type
swhids_by_type[obj_type.name.lower()].append(hash_to_bytes(obj_id))
return swhids_by_type
def get_swhids_info(
swh_objects: Iterable[SWHObjectInfo],
snapshot_context: Optional[SnapshotContext] = None,
extra_context: Optional[Dict[str, Any]] = None,
) -> List[SWHIDInfo]:
"""
Returns a list of dict containing info related to SWHIDs of objects.
Args:
swh_objects: an iterable of dict describing archived objects
snapshot_context: optional dict parameter describing the snapshot in
which the objects have been found
extra_context: optional dict filled with extra contextual info about
the objects
Returns:
a list of dict containing SWHIDs info
"""
swhids_info = []
for swh_object in swh_objects:
if not swh_object["object_id"]:
swhids_info.append(
SWHIDInfo(
object_type=swh_object["object_type"],
object_id="",
swhid="",
swhid_url="",
context={},
swhid_with_context=None,
swhid_with_context_url=None,
)
)
continue
object_type = swh_object["object_type"]
object_id = swh_object["object_id"]
swhid_context: SWHIDContext = {}
if snapshot_context:
if snapshot_context["origin_info"] is not None:
swhid_context["origin"] = quote(
snapshot_context["origin_info"]["url"], safe="/?:@&"
)
if object_type != SNAPSHOT:
swhid_context["visit"] = gen_swhid(
SNAPSHOT, snapshot_context["snapshot_id"]
)
if object_type in (CONTENT, DIRECTORY):
if snapshot_context["release_id"] is not None:
swhid_context["anchor"] = gen_swhid(
RELEASE, snapshot_context["release_id"]
)
elif snapshot_context["revision_id"] is not None:
swhid_context["anchor"] = gen_swhid(
REVISION, snapshot_context["revision_id"]
)
if object_type in (CONTENT, DIRECTORY):
if (
extra_context
and "revision" in extra_context
and extra_context["revision"]
and "anchor" not in swhid_context
):
swhid_context["anchor"] = gen_swhid(REVISION, extra_context["revision"])
elif (
extra_context
and "root_directory" in extra_context
and extra_context["root_directory"]
and "anchor" not in swhid_context
and (
object_type != DIRECTORY
or extra_context["root_directory"] != object_id
)
):
swhid_context["anchor"] = gen_swhid(
DIRECTORY, extra_context["root_directory"]
)
path = None
if extra_context and "path" in extra_context:
path = extra_context["path"] or "/"
if "filename" in extra_context and object_type == CONTENT:
path += extra_context["filename"]
if object_type == DIRECTORY and path == "/":
path = None
if path:
swhid_context["path"] = quote(path, safe="/?:@&")
swhid = gen_swhid(object_type, object_id)
swhid_url = reverse("browse-swhid", url_args={"swhid": swhid})
swhid_with_context = None
swhid_with_context_url = None
if swhid_context:
swhid_with_context = gen_swhid(
object_type, object_id, metadata=swhid_context
)
swhid_with_context_url = reverse(
"browse-swhid", url_args={"swhid": swhid_with_context}
)
swhids_info.append(
SWHIDInfo(
object_type=object_type,
object_id=object_id,
swhid=swhid,
swhid_url=swhid_url,
context=swhid_context,
swhid_with_context=swhid_with_context,
swhid_with_context_url=swhid_with_context_url,
)
)
return swhids_info
diff --git a/swh/web/templates/includes/top-navigation.html b/swh/web/templates/includes/top-navigation.html
index 05d422e1..8f617dd3 100644
--- a/swh/web/templates/includes/top-navigation.html
+++ b/swh/web/templates/includes/top-navigation.html
@@ -1,151 +1,153 @@
{% comment %}
Copyright (C) 2017-2020 The Software Heritage developers
See the AUTHORS file at the top-level directory of this distribution
License: GNU Affero General Public License version 3, or any later version
See top-level LICENSE file for more information
{% endcomment %}
{% load swh_templatetags %}
<div class="swh-browse-top-navigation d-flex align-items-start justify-content-between flex-wrap mt-1">
{% if snapshot_context %}
- {% if snapshot_context.branch or snapshot_context.release %}
+ {% if snapshot_context.branch or snapshot_context.release or snapshot_context.revision_id %}
<div class="dropdown" id="swh-branches-releases-dd">
<button class="btn btn-block btn-default btn-sm dropdown-toggle" type="button" data-toggle="dropdown">
{% if snapshot_context.branch %}
{% if snapshot_context.branch_alias %}
<i class="{{ swh_object_icons.alias }} mdi-fw" aria-hidden="true"></i>
{% else %}
<i class="{{ swh_object_icons.branch }} mdi-fw" aria-hidden="true"></i>
{% endif %}
Branch: <strong>{{ snapshot_context.branch }}</strong>
- {% else %}
+ {% elif snapshot_context.release %}
{% if snapshot_context.release_alias %}
<i class="{{ swh_object_icons.alias }} mdi-fw" aria-hidden="true"></i>
{% else %}
<i class="{{ swh_object_icons.release }} mdi-fw" aria-hidden="true"></i>
{% endif %}
Release: <strong>{{ snapshot_context.release }}</strong>
+ {% elif snapshot_context.revision_id %}
+ Revision: <strong>{{ snapshot_context.revision_id }}</strong>
{% endif %}
<span class="caret"></span>
</button>
<ul class="scrollable-menu dropdown-menu swh-branches-releases">
<ul class="nav nav-tabs">
<li class="nav-item"><a class="nav-link active swh-branches-switch" data-toggle="tab">Branches</a></li>
<li class="nav-item"><a class="nav-link swh-releases-switch" data-toggle="tab">Releases</a></li>
</ul>
<div class="tab-content">
<div class="tab-pane active" id="swh-tab-branches">
{% for b in snapshot_context.branches %}
<li class="swh-branch">
<a href="{{ b.url | safe }}">
{% if b.alias %}
<i class="{{ swh_object_icons.alias }} mdi-fw" aria-hidden="true"></i>
{% else %}
<i class="{{ swh_object_icons.branch }} mdi-fw" aria-hidden="true"></i>
{% endif %}
{% if b.name == snapshot_context.branch %}
<i class="mdi mdi-check-bold mdi-fw" aria-hidden="true"></i>
{% else %}
<i class="mdi mdi-fw" aria-hidden="true"></i>
{% endif %}
{{ b.name }}
</a>
</li>
{% endfor %}
{% if snapshot_context.branches|length < snapshot_context.snapshot_sizes.revision %}
<li>
<i class="mdi mdi-alert mdi-fw" aria-hidden="true"></i>
Branches list truncated to {{ snapshot_context.branches|length }} entries,
{{ snapshot_context.branches|length|mul:-1|add:snapshot_context.snapshot_sizes.revision }}
were omitted.
</li>
{% endif %}
</div>
<div class="tab-pane" id="swh-tab-releases">
{% if snapshot_context.releases %}
{% for r in snapshot_context.releases %}
{% if r.target_type == 'revision' %}
<li class="swh-release">
<a href="{{ r.url | safe }}">
{% if r.alias %}
<i class="{{ swh_object_icons.alias }} mdi-fw" aria-hidden="true"></i>
{% else %}
<i class="{{ swh_object_icons.release }} mdi-fw" aria-hidden="true"></i>
{% endif %}
{% if r.name == snapshot_context.release %}
<i class="mdi mdi-check-bold mdi-fw" aria-hidden="true"></i>
{% else %}
<i class="mdi mdi-fw" aria-hidden="true"></i>
{% endif %}
{{ r.name }}
</a>
</li>
{% endif %}
{% endfor %}
{% if snapshot_context.releases|length < snapshot_context.snapshot_sizes.release %}
<li>
<i class="mdi mdi-alert mdi-fw" aria-hidden="true"></i>
Releases list truncated to {{ snapshot_context.releases|length }} entries,
{{ snapshot_context.releases|length|mul:-1|add:snapshot_context.snapshot_sizes.release }}
were omitted.
</li>
{% endif %}
{% else %}
<span>No releases to show</span>
{% endif %}
</div>
</div>
</ul>
</div>
{% endif %}
{% endif %}
<div class="flex-grow-1">
{% include "includes/breadcrumbs.html" %}
</div>
<div class="btn-group swh-actions-dropdown ml-auto">
{% if top_right_link %}
<a href="{{ top_right_link.url | safe }}" class="btn btn-default btn-sm swh-tr-link" role="button">
{% if top_right_link.icon %}
<i class="{{ top_right_link.icon }} mdi-fw" aria-hidden="true"></i>
{% endif %}
{{ top_right_link.text }}
</a>
{% endif %}
{% if available_languages %}
<select data-placeholder="Select Language" class="language-select chosen-select">
<option value=""></option>
{% for lang in available_languages %}
<option value="{{ lang }}">{{ lang }}</option>
{% endfor %}
</select>
{% endif %}
{% if show_actions %}
{% if not snapshot_context or not snapshot_context.is_empty %}
{% include "includes/vault-create-tasks.html" %}
{% endif %}
{% include "includes/take-new-snapshot.html" %}
{% include "includes/show-metadata.html" %}
{% endif %}
</div>
</div>
{% include "includes/show-swhids.html" %}
<script>
var snapshotContext = false;
var branch = false;
{% if snapshot_context %}
snapshotContext = true;
branch = "{{ snapshot_context.branch|escape }}";
{% endif %}
{% if available_languages %}
$(".chosen-select").val("{{ language }}");
$(".chosen-select").chosen().change(function(event, params) {
updateLanguage(params.selected);
});
{% endif %}
swh.browse.initSnapshotNavigation(snapshotContext, branch !== "None");
</script>
diff --git a/swh/web/tests/browse/test_snapshot_context.py b/swh/web/tests/browse/test_snapshot_context.py
index 3e2f4752..1552e662 100644
--- a/swh/web/tests/browse/test_snapshot_context.py
+++ b/swh/web/tests/browse/test_snapshot_context.py
@@ -1,411 +1,411 @@
# Copyright (C) 2020 The Software Heritage developers
# See the AUTHORS file at the top-level directory of this distribution
# License: GNU Affero General Public License version 3, or any later version
# See top-level LICENSE file for more information
import random
from hypothesis import given
from swh.web.browse.snapshot_context import (
_get_release,
get_origin_visit_snapshot,
get_snapshot_content,
get_snapshot_context,
)
from swh.web.browse.utils import gen_revision_url
from swh.web.common.identifiers import gen_swhid
from swh.web.common.origin_visits import get_origin_visit, get_origin_visits
from swh.web.common.typing import (
SnapshotBranchInfo,
SnapshotContext,
SnapshotReleaseInfo,
)
from swh.web.common.utils import format_utc_iso_date, reverse
from swh.web.tests.strategies import (
origin_with_multiple_visits,
origin_with_releases,
snapshot,
)
@given(origin_with_multiple_visits())
def test_get_origin_visit_snapshot_simple(archive_data, origin):
visits = archive_data.origin_visit_get(origin["url"])
for visit in visits:
snapshot = archive_data.snapshot_get(visit["snapshot"])
branches = []
releases = []
def _process_branch_data(branch, branch_data, alias=False):
if branch_data["target_type"] == "revision":
rev_data = archive_data.revision_get(branch_data["target"])
branches.append(
SnapshotBranchInfo(
name=branch,
alias=alias,
revision=branch_data["target"],
directory=rev_data["directory"],
date=format_utc_iso_date(rev_data["date"]),
message=rev_data["message"],
url=None,
)
)
elif branch_data["target_type"] == "release":
rel_data = archive_data.release_get(branch_data["target"])
rev_data = archive_data.revision_get(rel_data["target"])
releases.append(
SnapshotReleaseInfo(
name=rel_data["name"],
alias=alias,
branch_name=branch,
date=format_utc_iso_date(rel_data["date"]),
id=rel_data["id"],
message=rel_data["message"],
target_type=rel_data["target_type"],
target=rel_data["target"],
directory=rev_data["directory"],
url=None,
)
)
aliases = {}
for branch in sorted(snapshot["branches"].keys()):
branch_data = snapshot["branches"][branch]
if branch_data["target_type"] == "alias":
target_data = snapshot["branches"][branch_data["target"]]
aliases[branch] = target_data
_process_branch_data(branch, target_data, alias=True)
else:
_process_branch_data(branch, branch_data)
assert branches and releases, "Incomplete test data."
origin_visit_branches = get_origin_visit_snapshot(
origin, visit_id=visit["visit"]
)
assert origin_visit_branches == (branches, releases, aliases)
@given(snapshot())
def test_get_snapshot_context_no_origin(archive_data, snapshot):
for browse_context, kwargs in (
("content", {"snapshot_id": snapshot, "path": "/some/path"}),
("directory", {"snapshot_id": snapshot}),
("log", {"snapshot_id": snapshot}),
):
url_args = {"snapshot_id": snapshot}
query_params = dict(kwargs)
query_params.pop("snapshot_id")
snapshot_context = get_snapshot_context(**kwargs, browse_context=browse_context)
branches, releases, _ = get_snapshot_content(snapshot)
releases = list(reversed(releases))
revision_id = None
root_directory = None
for branch in branches:
if branch["name"] == "HEAD":
revision_id = branch["revision"]
root_directory = branch["directory"]
branch["url"] = reverse(
f"browse-snapshot-{browse_context}",
url_args=url_args,
query_params={"branch": branch["name"], **query_params},
)
for release in releases:
release["url"] = reverse(
f"browse-snapshot-{browse_context}",
url_args=url_args,
query_params={"release": release["name"], **query_params},
)
branches_url = reverse("browse-snapshot-branches", url_args=url_args)
releases_url = reverse("browse-snapshot-releases", url_args=url_args)
is_empty = not branches and not releases
snapshot_swhid = gen_swhid("snapshot", snapshot)
snapshot_sizes = archive_data.snapshot_count_branches(snapshot)
expected = SnapshotContext(
branch="HEAD",
branch_alias=True,
branches=branches,
branches_url=branches_url,
is_empty=is_empty,
origin_info=None,
origin_visits_url=None,
release=None,
release_alias=False,
release_id=None,
query_params=query_params,
releases=releases,
releases_url=releases_url,
revision_id=revision_id,
revision_info=_get_revision_info(archive_data, revision_id),
root_directory=root_directory,
snapshot_id=snapshot,
snapshot_sizes=snapshot_sizes,
snapshot_swhid=snapshot_swhid,
url_args=url_args,
visit_info=None,
)
if revision_id:
expected["revision_info"]["revision_url"] = gen_revision_url(
revision_id, snapshot_context
)
assert snapshot_context == expected
_check_branch_release_revision_parameters(
archive_data, expected, browse_context, kwargs, branches, releases
)
@given(origin_with_multiple_visits())
def test_get_snapshot_context_with_origin(archive_data, origin):
origin_visits = get_origin_visits(origin)
timestamp = format_utc_iso_date(origin_visits[0]["date"], "%Y-%m-%dT%H:%M:%SZ")
visit_id = origin_visits[1]["visit"]
for browse_context, kwargs in (
("content", {"origin_url": origin["url"], "path": "/some/path"}),
("directory", {"origin_url": origin["url"]}),
("log", {"origin_url": origin["url"]}),
("directory", {"origin_url": origin["url"], "timestamp": timestamp,},),
("directory", {"origin_url": origin["url"], "visit_id": visit_id,},),
):
visit_id = kwargs["visit_id"] if "visit_id" in kwargs else None
visit_ts = kwargs["timestamp"] if "timestamp" in kwargs else None
visit_info = get_origin_visit(
{"url": kwargs["origin_url"]}, visit_ts=visit_ts, visit_id=visit_id
)
snapshot = visit_info["snapshot"]
snapshot_context = get_snapshot_context(**kwargs, browse_context=browse_context)
query_params = dict(kwargs)
branches, releases, _ = get_snapshot_content(snapshot)
releases = list(reversed(releases))
revision_id = None
root_directory = None
for branch in branches:
if branch["name"] == "HEAD":
revision_id = branch["revision"]
root_directory = branch["directory"]
branch["url"] = reverse(
f"browse-origin-{browse_context}",
query_params={"branch": branch["name"], **query_params},
)
for release in releases:
release["url"] = reverse(
f"browse-origin-{browse_context}",
query_params={"release": release["name"], **query_params},
)
query_params.pop("path", None)
branches_url = reverse("browse-origin-branches", query_params=query_params)
releases_url = reverse("browse-origin-releases", query_params=query_params)
origin_visits_url = reverse(
"browse-origin-visits", query_params={"origin_url": kwargs["origin_url"]}
)
is_empty = not branches and not releases
snapshot_swhid = gen_swhid("snapshot", snapshot)
snapshot_sizes = archive_data.snapshot_count_branches(snapshot)
visit_info["url"] = reverse(
"browse-origin-directory", query_params=query_params
)
visit_info["formatted_date"] = format_utc_iso_date(visit_info["date"])
if "path" in kwargs:
query_params["path"] = kwargs["path"]
expected = SnapshotContext(
branch="HEAD",
branch_alias=True,
branches=branches,
branches_url=branches_url,
is_empty=is_empty,
origin_info={"url": origin["url"]},
origin_visits_url=origin_visits_url,
release=None,
release_alias=False,
release_id=None,
query_params=query_params,
releases=releases,
releases_url=releases_url,
revision_id=revision_id,
revision_info=_get_revision_info(archive_data, revision_id),
root_directory=root_directory,
snapshot_id=snapshot,
snapshot_sizes=snapshot_sizes,
snapshot_swhid=snapshot_swhid,
url_args={},
visit_info=visit_info,
)
if revision_id:
expected["revision_info"]["revision_url"] = gen_revision_url(
revision_id, snapshot_context
)
assert snapshot_context == expected
_check_branch_release_revision_parameters(
archive_data, expected, browse_context, kwargs, branches, releases
)
def _check_branch_release_revision_parameters(
archive_data, base_expected_context, browse_context, kwargs, branches, releases,
):
branch = random.choice(branches)
snapshot_context = get_snapshot_context(
**kwargs, browse_context=browse_context, branch_name=branch["name"]
)
url_args = dict(kwargs)
url_args.pop("path", None)
url_args.pop("timestamp", None)
url_args.pop("visit_id", None)
url_args.pop("origin_url", None)
query_params = dict(kwargs)
query_params.pop("snapshot_id", None)
expected_branch = dict(base_expected_context)
expected_branch["branch"] = branch["name"]
expected_branch["branch_alias"] = branch["alias"]
expected_branch["revision_id"] = branch["revision"]
expected_branch["revision_info"] = _get_revision_info(
archive_data, branch["revision"]
)
expected_branch["root_directory"] = branch["directory"]
expected_branch["query_params"] = {"branch": branch["name"], **query_params}
expected_branch["revision_info"]["revision_url"] = gen_revision_url(
branch["revision"], expected_branch
)
assert snapshot_context == expected_branch
if releases:
release = random.choice(releases)
snapshot_context = get_snapshot_context(
**kwargs, browse_context=browse_context, release_name=release["name"]
)
expected_release = dict(base_expected_context)
expected_release["branch"] = None
expected_release["branch_alias"] = False
expected_release["release"] = release["name"]
expected_release["release_id"] = release["id"]
if release["target_type"] == "revision":
expected_release["revision_id"] = release["target"]
expected_release["revision_info"] = _get_revision_info(
archive_data, release["target"]
)
expected_release["root_directory"] = release["directory"]
expected_release["query_params"] = {"release": release["name"], **query_params}
expected_release["revision_info"]["revision_url"] = gen_revision_url(
release["target"], expected_release
)
assert snapshot_context == expected_release
revision_log = archive_data.revision_log(branch["revision"])
revision = revision_log[-1]
snapshot_context = get_snapshot_context(
**kwargs, browse_context=browse_context, revision_id=revision["id"]
)
if "origin_url" in kwargs:
view_name = f"browse-origin-{browse_context}"
else:
view_name = f"browse-snapshot-{browse_context}"
kwargs.pop("visit_id", None)
revision_browse_url = reverse(
view_name,
url_args=url_args,
query_params={"revision": revision["id"], **query_params},
)
branches.append(
SnapshotBranchInfo(
name=revision["id"],
alias=False,
revision=revision["id"],
directory=revision["directory"],
date=revision["date"],
message=revision["message"],
url=revision_browse_url,
)
)
expected_revision = dict(base_expected_context)
- expected_revision["branch"] = revision["id"]
+ expected_revision["branch"] = None
expected_revision["branch_alias"] = False
expected_revision["branches"] = branches
expected_revision["revision_id"] = revision["id"]
expected_revision["revision_info"] = _get_revision_info(
archive_data, revision["id"]
)
expected_revision["root_directory"] = revision["directory"]
expected_revision["query_params"] = {"revision": revision["id"], **query_params}
expected_revision["revision_info"]["revision_url"] = gen_revision_url(
revision["id"], expected_revision
)
assert snapshot_context == expected_revision
@given(origin_with_releases())
def test_get_release_large_snapshot(archive_data, origin):
snapshot = archive_data.snapshot_get_latest(origin["url"])
release_id = random.choice(
[
v["target"]
for v in snapshot["branches"].values()
if v["target_type"] == "release"
]
)
release_data = archive_data.release_get(release_id)
# simulate large snapshot processing by providing releases parameter
# as an empty list
release = _get_release(
releases=[], release_name=release_data["name"], snapshot_id=snapshot["id"]
)
assert release_data["name"] == release["name"]
assert release_data["id"] == release["id"]
def _get_revision_info(archive_data, revision_id):
revision_info = None
if revision_id:
revision_info = archive_data.revision_get(revision_id)
revision_info["message_header"] = revision_info["message"].split("\n")[0]
revision_info["date"] = format_utc_iso_date(revision_info["date"])
revision_info["committer_date"] = format_utc_iso_date(
revision_info["committer_date"]
)
return revision_info
diff --git a/swh/web/tests/browse/views/test_directory.py b/swh/web/tests/browse/views/test_directory.py
index 7f40fe1a..75310f3e 100644
--- a/swh/web/tests/browse/views/test_directory.py
+++ b/swh/web/tests/browse/views/test_directory.py
@@ -1,470 +1,502 @@
# Copyright (C) 2017-2020 The Software Heritage developers
# See the AUTHORS file at the top-level directory of this distribution
# License: GNU Affero General Public License version 3, or any later version
# See top-level LICENSE file for more information
import random
from hypothesis import given
from django.utils.html import escape
from swh.model.from_disk import DentryPerms
from swh.model.hashutil import hash_to_bytes, hash_to_hex
from swh.model.identifiers import DIRECTORY, RELEASE, REVISION, SNAPSHOT
from swh.model.model import (
Directory,
DirectoryEntry,
Origin,
OriginVisit,
OriginVisitStatus,
Revision,
RevisionType,
Snapshot,
SnapshotBranch,
TargetType,
TimestampWithTimezone,
)
from swh.storage.utils import now
from swh.web.browse.snapshot_context import process_snapshot_branches
from swh.web.common.identifiers import gen_swhid
from swh.web.common.utils import gen_path_info, reverse
from swh.web.tests.django_asserts import assert_contains, assert_not_contains
from swh.web.tests.strategies import (
directory,
directory_with_subdirs,
empty_directory,
invalid_sha1,
new_person,
new_swh_date,
origin_with_multiple_visits,
unknown_directory,
)
from swh.web.tests.utils import check_html_get_response
@given(directory())
def test_root_directory_view(client, archive_data, directory):
_directory_view_checks(client, directory, archive_data.directory_ls(directory))
@given(directory_with_subdirs())
def test_sub_directory_view(client, archive_data, directory):
dir_content = archive_data.directory_ls(directory)
subdir = random.choice([e for e in dir_content if e["type"] == "dir"])
subdir_content = archive_data.directory_ls(subdir["target"])
_directory_view_checks(client, directory, subdir_content, subdir["name"])
@given(empty_directory(), new_person(), new_swh_date())
def test_sub_directory_view_origin_context(
client, archive_data, empty_directory, person, date
):
origin_url = "test_sub_directory_view_origin_context"
subdir = Directory(
entries=(
DirectoryEntry(
name=b"foo",
type="dir",
target=hash_to_bytes(empty_directory),
perms=DentryPerms.directory,
),
DirectoryEntry(
name=b"bar",
type="dir",
target=hash_to_bytes(empty_directory),
perms=DentryPerms.directory,
),
)
)
parentdir = Directory(
entries=(
DirectoryEntry(
name=b"baz", type="dir", target=subdir.id, perms=DentryPerms.directory,
),
)
)
archive_data.directory_add([subdir, parentdir])
revision = Revision(
directory=parentdir.id,
author=person,
committer=person,
message=b"commit message",
date=TimestampWithTimezone.from_datetime(date),
committer_date=TimestampWithTimezone.from_datetime(date),
synthetic=False,
type=RevisionType.GIT,
)
archive_data.revision_add([revision])
snapshot = Snapshot(
branches={
b"HEAD": SnapshotBranch(
target="refs/head/master".encode(), target_type=TargetType.ALIAS,
),
b"refs/head/master": SnapshotBranch(
target=revision.id, target_type=TargetType.REVISION,
),
}
)
archive_data.snapshot_add([snapshot])
archive_data.origin_add([Origin(url=origin_url)])
date = now()
visit = OriginVisit(origin=origin_url, date=date, type="git")
visit = archive_data.origin_visit_add([visit])[0]
visit_status = OriginVisitStatus(
origin=origin_url,
visit=visit.visit,
date=date,
status="full",
snapshot=snapshot.id,
)
archive_data.origin_visit_status_add([visit_status])
dir_content = archive_data.directory_ls(hash_to_hex(parentdir.id))
subdir = dir_content[0]
subdir_content = archive_data.directory_ls(subdir["target"])
_directory_view_checks(
client,
hash_to_hex(parentdir.id),
subdir_content,
subdir["name"],
origin_url,
hash_to_hex(snapshot.id),
hash_to_hex(revision.id),
)
@given(invalid_sha1(), unknown_directory())
def test_directory_request_errors(client, invalid_sha1, unknown_directory):
dir_url = reverse("browse-directory", url_args={"sha1_git": invalid_sha1})
check_html_get_response(
client, dir_url, status_code=400, template_used="error.html"
)
dir_url = reverse("browse-directory", url_args={"sha1_git": unknown_directory})
check_html_get_response(
client, dir_url, status_code=404, template_used="error.html"
)
@given(directory())
def test_directory_with_invalid_path(client, directory):
path = "foo/bar"
dir_url = reverse(
"browse-directory",
url_args={"sha1_git": directory},
query_params={"path": path},
)
resp = check_html_get_response(
client, dir_url, status_code=404, template_used="browse/directory.html"
)
error_message = (
f"Directory entry with path {path} from root directory {directory} not found"
)
assert_contains(resp, error_message, status_code=404)
@given(directory())
def test_directory_uppercase(client, directory):
url = reverse(
"browse-directory-uppercase-checksum", url_args={"sha1_git": directory.upper()}
)
resp = check_html_get_response(client, url, status_code=302)
redirect_url = reverse("browse-directory", url_args={"sha1_git": directory})
assert resp["location"] == redirect_url
@given(directory())
def test_permalink_box_context(client, tests_data, directory):
origin_url = random.choice(tests_data["origins"])["url"]
url = reverse(
"browse-directory",
url_args={"sha1_git": directory},
query_params={"origin_url": origin_url},
)
resp = check_html_get_response(
client, url, status_code=200, template_used="browse/directory.html"
)
assert_contains(resp, 'id="swhid-context-option-directory"')
@given(origin_with_multiple_visits())
def test_directory_origin_snapshot_branch_browse(client, archive_data, origin):
visits = archive_data.origin_visit_get(origin["url"])
visit = random.choice(visits)
snapshot = archive_data.snapshot_get(visit["snapshot"])
snapshot_sizes = archive_data.snapshot_count_branches(visit["snapshot"])
branches, releases, _ = process_snapshot_branches(snapshot)
branch_info = random.choice(branches)
directory = archive_data.revision_get(branch_info["revision"])["directory"]
directory_content = archive_data.directory_ls(directory)
directory_subdir = random.choice(
[e for e in directory_content if e["type"] == "dir"]
)
url = reverse(
"browse-directory",
url_args={"sha1_git": directory},
query_params={
"origin_url": origin["url"],
"snapshot": snapshot["id"],
"branch": branch_info["name"],
"path": directory_subdir["name"],
},
)
resp = check_html_get_response(
client, url, status_code=200, template_used="browse/directory.html"
)
_check_origin_snapshot_related_html(
resp, origin, snapshot, snapshot_sizes, branches, releases
)
assert_contains(resp, directory_subdir["name"])
assert_contains(resp, f"Branch: <strong>{branch_info['name']}</strong>")
dir_swhid = gen_swhid(
DIRECTORY,
directory_subdir["target"],
metadata={
"origin": origin["url"],
"visit": gen_swhid(SNAPSHOT, snapshot["id"]),
"anchor": gen_swhid(REVISION, branch_info["revision"]),
"path": "/",
},
)
assert_contains(resp, dir_swhid)
rev_swhid = gen_swhid(
REVISION,
branch_info["revision"],
metadata={
"origin": origin["url"],
"visit": gen_swhid(SNAPSHOT, snapshot["id"]),
},
)
assert_contains(resp, rev_swhid)
snp_swhid = gen_swhid(
SNAPSHOT, snapshot["id"], metadata={"origin": origin["url"],},
)
assert_contains(resp, snp_swhid)
@given(origin_with_multiple_visits())
-def test_content_origin_snapshot_release_browse(client, archive_data, origin):
+def test_drectory_origin_snapshot_release_browse(client, archive_data, origin):
visits = archive_data.origin_visit_get(origin["url"])
visit = random.choice(visits)
snapshot = archive_data.snapshot_get(visit["snapshot"])
snapshot_sizes = archive_data.snapshot_count_branches(visit["snapshot"])
branches, releases, _ = process_snapshot_branches(snapshot)
release_info = random.choice(releases)
directory = release_info["directory"]
directory_content = archive_data.directory_ls(directory)
directory_subdir = random.choice(
[e for e in directory_content if e["type"] == "dir"]
)
url = reverse(
"browse-directory",
url_args={"sha1_git": directory},
query_params={
"origin_url": origin["url"],
"snapshot": snapshot["id"],
"release": release_info["name"],
"path": directory_subdir["name"],
},
)
resp = check_html_get_response(
client, url, status_code=200, template_used="browse/directory.html"
)
_check_origin_snapshot_related_html(
resp, origin, snapshot, snapshot_sizes, branches, releases
)
assert_contains(resp, directory_subdir["name"])
assert_contains(resp, f"Release: <strong>{release_info['name']}</strong>")
dir_swhid = gen_swhid(
DIRECTORY,
directory_subdir["target"],
metadata={
"origin": origin["url"],
"visit": gen_swhid(SNAPSHOT, snapshot["id"]),
"anchor": gen_swhid(RELEASE, release_info["id"]),
"path": "/",
},
)
assert_contains(resp, dir_swhid)
rev_swhid = gen_swhid(
REVISION,
release_info["target"],
metadata={
"origin": origin["url"],
"visit": gen_swhid(SNAPSHOT, snapshot["id"]),
},
)
assert_contains(resp, rev_swhid)
rel_swhid = gen_swhid(
RELEASE,
release_info["id"],
metadata={
"origin": origin["url"],
"visit": gen_swhid(SNAPSHOT, snapshot["id"]),
},
)
assert_contains(resp, rel_swhid)
snp_swhid = gen_swhid(
SNAPSHOT, snapshot["id"], metadata={"origin": origin["url"],},
)
assert_contains(resp, snp_swhid)
+@given(origin_with_multiple_visits())
+def test_directory_origin_snapshot_revision_browse(client, archive_data, origin):
+ visits = archive_data.origin_visit_get(origin["url"])
+ visit = random.choice(visits)
+ snapshot = archive_data.snapshot_get(visit["snapshot"])
+ branches, releases, _ = process_snapshot_branches(snapshot)
+ branch_info = random.choice(branches)
+
+ directory = archive_data.revision_get(branch_info["revision"])["directory"]
+ directory_content = archive_data.directory_ls(directory)
+ directory_subdir = random.choice(
+ [e for e in directory_content if e["type"] == "dir"]
+ )
+
+ url = reverse(
+ "browse-directory",
+ url_args={"sha1_git": directory},
+ query_params={
+ "origin_url": origin["url"],
+ "snapshot": snapshot["id"],
+ "revision": branch_info["revision"],
+ "path": directory_subdir["name"],
+ },
+ )
+
+ resp = check_html_get_response(
+ client, url, status_code=200, template_used="browse/directory.html"
+ )
+
+ assert_contains(resp, f"Revision: <strong>{branch_info['revision']}</strong>")
+
+
def _check_origin_snapshot_related_html(
resp, origin, snapshot, snapshot_sizes, branches, releases
):
browse_origin_url = reverse(
"browse-origin", query_params={"origin_url": origin["url"]}
)
assert_contains(resp, f'href="{browse_origin_url}"')
origin_branches_url = reverse(
"browse-origin-branches",
query_params={"origin_url": origin["url"], "snapshot": snapshot["id"]},
)
assert_contains(resp, f'href="{escape(origin_branches_url)}"')
assert_contains(resp, f"Branches ({snapshot_sizes['revision']})")
origin_releases_url = reverse(
"browse-origin-releases",
query_params={"origin_url": origin["url"], "snapshot": snapshot["id"]},
)
assert_contains(resp, f'href="{escape(origin_releases_url)}"')
assert_contains(resp, f"Releases ({snapshot_sizes['release']})")
assert_contains(resp, '<li class="swh-branch">', count=len(branches))
assert_contains(resp, '<li class="swh-release">', count=len(releases))
def _directory_view_checks(
client,
root_directory_sha1,
directory_entries,
path=None,
origin_url=None,
snapshot_id=None,
revision_id=None,
):
dirs = [e for e in directory_entries if e["type"] in ("dir", "rev")]
files = [e for e in directory_entries if e["type"] == "file"]
url_args = {"sha1_git": root_directory_sha1}
query_params = {"origin_url": origin_url, "snapshot": snapshot_id}
url = reverse(
"browse-directory",
url_args=url_args,
query_params={**query_params, "path": path},
)
root_dir_url = reverse(
"browse-directory", url_args=url_args, query_params=query_params,
)
resp = check_html_get_response(
client, url, status_code=200, template_used="browse/directory.html"
)
assert_contains(
resp, '<a href="' + root_dir_url + '">' + root_directory_sha1[:7] + "</a>",
)
assert_contains(resp, '<td class="swh-directory">', count=len(dirs))
assert_contains(resp, '<td class="swh-content">', count=len(files))
for d in dirs:
if d["type"] == "rev":
dir_url = reverse("browse-revision", url_args={"sha1_git": d["target"]})
else:
dir_path = d["name"]
if path:
dir_path = "%s/%s" % (path, d["name"])
dir_url = reverse(
"browse-directory",
url_args={"sha1_git": root_directory_sha1},
query_params={**query_params, "path": dir_path},
)
assert_contains(resp, dir_url)
for f in files:
file_path = "%s/%s" % (root_directory_sha1, f["name"])
if path:
file_path = "%s/%s/%s" % (root_directory_sha1, path, f["name"])
query_string = "sha1_git:" + f["target"]
file_url = reverse(
"browse-content",
url_args={"query_string": query_string},
query_params={**query_params, "path": file_path},
)
assert_contains(resp, file_url)
path_info = gen_path_info(path)
assert_contains(resp, '<li class="swh-path">', count=len(path_info) + 1)
assert_contains(
resp, '<a href="%s">%s</a>' % (root_dir_url, root_directory_sha1[:7])
)
for p in path_info:
dir_url = reverse(
"browse-directory",
url_args={"sha1_git": root_directory_sha1},
query_params={**query_params, "path": p["path"]},
)
assert_contains(resp, '<a href="%s">%s</a>' % (dir_url, p["name"]))
assert_contains(resp, "vault-cook-directory")
swh_dir_id = gen_swhid(DIRECTORY, directory_entries[0]["dir_id"])
swh_dir_id_url = reverse("browse-swhid", url_args={"swhid": swh_dir_id})
swhid_context = {}
if origin_url:
swhid_context["origin"] = origin_url
if snapshot_id:
swhid_context["visit"] = gen_swhid(SNAPSHOT, snapshot_id)
if root_directory_sha1 != directory_entries[0]["dir_id"]:
swhid_context["anchor"] = gen_swhid(DIRECTORY, root_directory_sha1)
if root_directory_sha1 != directory_entries[0]["dir_id"]:
swhid_context["anchor"] = gen_swhid(DIRECTORY, root_directory_sha1)
if revision_id:
swhid_context["anchor"] = gen_swhid(REVISION, revision_id)
swhid_context["path"] = f"/{path}/" if path else None
swh_dir_id = gen_swhid(
DIRECTORY, directory_entries[0]["dir_id"], metadata=swhid_context
)
swh_dir_id_url = reverse("browse-swhid", url_args={"swhid": swh_dir_id})
assert_contains(resp, swh_dir_id)
assert_contains(resp, swh_dir_id_url)
assert_not_contains(resp, "swh-metadata-popover")
diff --git a/swh/web/tests/common/test_archive.py b/swh/web/tests/common/test_archive.py
index 4ecd4434..7c1d403f 100644
--- a/swh/web/tests/common/test_archive.py
+++ b/swh/web/tests/common/test_archive.py
@@ -1,1201 +1,1180 @@
# Copyright (C) 2015-2020 The Software Heritage developers
# See the AUTHORS file at the top-level directory of this distribution
# License: GNU Affero General Public License version 3, or any later version
# See top-level LICENSE file for more information
from collections import defaultdict
import hashlib
import itertools
import random
from hypothesis import given
import pytest
from swh.model.from_disk import DentryPerms
from swh.model.hashutil import hash_to_bytes, hash_to_hex
from swh.model.identifiers import CONTENT, DIRECTORY, RELEASE, REVISION, SNAPSHOT
from swh.model.model import (
Directory,
DirectoryEntry,
Origin,
OriginVisit,
Revision,
Snapshot,
SnapshotBranch,
TargetType,
)
from swh.web.common import archive
from swh.web.common.exc import BadInputExc, NotFoundExc
from swh.web.common.typing import OriginInfo
from swh.web.tests.conftest import ctags_json_missing, fossology_missing
from swh.web.tests.data import random_content, random_sha1
from swh.web.tests.strategies import (
ancestor_revisions,
content,
contents,
contents_with_ctags,
directory,
empty_content,
empty_directory,
invalid_sha1,
new_origin,
new_revision,
non_ancestor_revisions,
origin,
release,
releases,
revision,
revision_with_submodules,
revisions,
sha256,
snapshot,
unknown_content,
unknown_contents,
unknown_directory,
unknown_release,
unknown_revision,
unknown_snapshot,
visit_dates,
)
@given(contents())
def test_lookup_multiple_hashes_all_present(contents):
input_data = []
expected_output = []
for cnt in contents:
input_data.append({"sha1": cnt["sha1"]})
expected_output.append({"sha1": cnt["sha1"], "found": True})
assert archive.lookup_multiple_hashes(input_data) == expected_output
@given(contents(), unknown_contents())
def test_lookup_multiple_hashes_some_missing(contents, unknown_contents):
input_contents = list(itertools.chain(contents, unknown_contents))
random.shuffle(input_contents)
input_data = []
expected_output = []
for cnt in input_contents:
input_data.append({"sha1": cnt["sha1"]})
expected_output.append({"sha1": cnt["sha1"], "found": cnt in contents})
assert archive.lookup_multiple_hashes(input_data) == expected_output
def test_lookup_hash_does_not_exist():
unknown_content_ = random_content()
actual_lookup = archive.lookup_hash("sha1_git:%s" % unknown_content_["sha1_git"])
assert actual_lookup == {"found": None, "algo": "sha1_git"}
@given(content())
def test_lookup_hash_exist(archive_data, content):
actual_lookup = archive.lookup_hash("sha1:%s" % content["sha1"])
content_metadata = archive_data.content_get(content["sha1"])
assert {"found": content_metadata, "algo": "sha1"} == actual_lookup
def test_search_hash_does_not_exist():
unknown_content_ = random_content()
actual_lookup = archive.search_hash("sha1_git:%s" % unknown_content_["sha1_git"])
assert {"found": False} == actual_lookup
@given(content())
def test_search_hash_exist(content):
actual_lookup = archive.search_hash("sha1:%s" % content["sha1"])
assert {"found": True} == actual_lookup
@pytest.mark.skipif(
ctags_json_missing, reason="requires ctags with json output support"
)
@given(contents_with_ctags())
def test_lookup_content_ctags(indexer_data, contents_with_ctags):
content_sha1 = random.choice(contents_with_ctags["sha1s"])
indexer_data.content_add_ctags(content_sha1)
actual_ctags = list(archive.lookup_content_ctags("sha1:%s" % content_sha1))
expected_data = list(indexer_data.content_get_ctags(content_sha1))
for ctag in expected_data:
ctag["id"] = content_sha1
assert actual_ctags == expected_data
def test_lookup_content_ctags_no_hash():
unknown_content_ = random_content()
actual_ctags = list(
archive.lookup_content_ctags("sha1:%s" % unknown_content_["sha1"])
)
assert actual_ctags == []
@given(content())
def test_lookup_content_filetype(indexer_data, content):
indexer_data.content_add_mimetype(content["sha1"])
actual_filetype = archive.lookup_content_filetype(content["sha1"])
expected_filetype = indexer_data.content_get_mimetype(content["sha1"])
assert actual_filetype == expected_filetype
@given(contents_with_ctags())
def test_lookup_expression(indexer_data, contents_with_ctags):
per_page = 10
expected_ctags = []
for content_sha1 in contents_with_ctags["sha1s"]:
if len(expected_ctags) == per_page:
break
indexer_data.content_add_ctags(content_sha1)
for ctag in indexer_data.content_get_ctags(content_sha1):
if len(expected_ctags) == per_page:
break
if ctag["name"] == contents_with_ctags["symbol_name"]:
del ctag["id"]
ctag["sha1"] = content_sha1
expected_ctags.append(ctag)
actual_ctags = list(
archive.lookup_expression(
contents_with_ctags["symbol_name"], last_sha1=None, per_page=10
)
)
assert actual_ctags == expected_ctags
def test_lookup_expression_no_result():
expected_ctags = []
actual_ctags = list(
archive.lookup_expression("barfoo", last_sha1=None, per_page=10)
)
assert actual_ctags == expected_ctags
@pytest.mark.skipif(fossology_missing, reason="requires fossology-nomossa installed")
@given(content())
def test_lookup_content_license(indexer_data, content):
indexer_data.content_add_license(content["sha1"])
actual_license = archive.lookup_content_license(content["sha1"])
expected_license = indexer_data.content_get_license(content["sha1"])
assert actual_license == expected_license
def test_stat_counters(archive_data):
actual_stats = archive.stat_counters()
assert actual_stats == archive_data.stat_counters()
@given(new_origin(), visit_dates())
def test_lookup_origin_visits(archive_data, new_origin, visit_dates):
archive_data.origin_add([new_origin])
archive_data.origin_visit_add(
[OriginVisit(origin=new_origin.url, date=ts, type="git",) for ts in visit_dates]
)
actual_origin_visits = list(
archive.lookup_origin_visits(new_origin.url, per_page=100)
)
expected_visits = archive_data.origin_visit_get(new_origin.url)
for expected_visit in expected_visits:
expected_visit["origin"] = new_origin.url
assert actual_origin_visits == expected_visits
@given(new_origin(), visit_dates())
def test_lookup_origin_visit(archive_data, new_origin, visit_dates):
archive_data.origin_add([new_origin])
visits = archive_data.origin_visit_add(
[OriginVisit(origin=new_origin.url, date=ts, type="git",) for ts in visit_dates]
)
visit = random.choice(visits).visit
actual_origin_visit = archive.lookup_origin_visit(new_origin.url, visit)
expected_visit = dict(archive_data.origin_visit_get_by(new_origin.url, visit))
assert actual_origin_visit == expected_visit
@given(new_origin())
def test_lookup_origin(archive_data, new_origin):
archive_data.origin_add([new_origin])
actual_origin = archive.lookup_origin({"url": new_origin.url})
expected_origin = archive_data.origin_get([new_origin.url])[0]
assert actual_origin == expected_origin
@given(invalid_sha1())
def test_lookup_release_ko_id_checksum_not_a_sha1(invalid_sha1):
with pytest.raises(BadInputExc) as e:
archive.lookup_release(invalid_sha1)
assert e.match("Invalid checksum")
@given(sha256())
def test_lookup_release_ko_id_checksum_too_long(sha256):
with pytest.raises(BadInputExc) as e:
archive.lookup_release(sha256)
assert e.match("Only sha1_git is supported.")
@given(releases())
def test_lookup_release_multiple(archive_data, releases):
actual_releases = list(archive.lookup_release_multiple(releases))
expected_releases = []
for release_id in releases:
release_info = archive_data.release_get(release_id)
expected_releases.append(release_info)
assert actual_releases == expected_releases
def test_lookup_release_multiple_none_found():
unknown_releases_ = [random_sha1(), random_sha1(), random_sha1()]
actual_releases = list(archive.lookup_release_multiple(unknown_releases_))
assert actual_releases == [None] * len(unknown_releases_)
@given(directory())
def test_lookup_directory_with_path_not_found(directory):
path = "some/invalid/path/here"
with pytest.raises(NotFoundExc) as e:
archive.lookup_directory_with_path(directory, path)
assert e.match(
f"Directory entry with path {path} from root directory {directory} not found"
)
@given(directory())
def test_lookup_directory_with_path_found(archive_data, directory):
directory_content = archive_data.directory_ls(directory)
directory_entry = random.choice(directory_content)
path = directory_entry["name"]
actual_result = archive.lookup_directory_with_path(directory, path)
assert actual_result == directory_entry
@given(release())
def test_lookup_release(archive_data, release):
actual_release = archive.lookup_release(release)
assert actual_release == archive_data.release_get(release)
@given(revision(), invalid_sha1(), sha256())
def test_lookup_revision_with_context_ko_not_a_sha1(revision, invalid_sha1, sha256):
sha1_git_root = revision
sha1_git = invalid_sha1
with pytest.raises(BadInputExc) as e:
archive.lookup_revision_with_context(sha1_git_root, sha1_git)
assert e.match("Invalid checksum query string")
sha1_git = sha256
with pytest.raises(BadInputExc) as e:
archive.lookup_revision_with_context(sha1_git_root, sha1_git)
assert e.match("Only sha1_git is supported")
@given(revision(), unknown_revision())
def test_lookup_revision_with_context_ko_sha1_git_does_not_exist(
revision, unknown_revision
):
sha1_git_root = revision
sha1_git = unknown_revision
with pytest.raises(NotFoundExc) as e:
archive.lookup_revision_with_context(sha1_git_root, sha1_git)
assert e.match("Revision %s not found" % sha1_git)
@given(revision(), unknown_revision())
def test_lookup_revision_with_context_ko_root_sha1_git_does_not_exist(
revision, unknown_revision
):
sha1_git_root = unknown_revision
sha1_git = revision
with pytest.raises(NotFoundExc) as e:
archive.lookup_revision_with_context(sha1_git_root, sha1_git)
assert e.match("Revision root %s not found" % sha1_git_root)
@given(ancestor_revisions())
def test_lookup_revision_with_context(archive_data, ancestor_revisions):
sha1_git = ancestor_revisions["sha1_git"]
root_sha1_git = ancestor_revisions["sha1_git_root"]
for sha1_git_root in (root_sha1_git, {"id": hash_to_bytes(root_sha1_git)}):
actual_revision = archive.lookup_revision_with_context(sha1_git_root, sha1_git)
children = []
for rev in archive_data.revision_log(root_sha1_git):
for p_rev in rev["parents"]:
p_rev_hex = hash_to_hex(p_rev)
if p_rev_hex == sha1_git:
children.append(rev["id"])
expected_revision = archive_data.revision_get(sha1_git)
expected_revision["children"] = children
assert actual_revision == expected_revision
@given(non_ancestor_revisions())
def test_lookup_revision_with_context_ko(non_ancestor_revisions):
sha1_git = non_ancestor_revisions["sha1_git"]
root_sha1_git = non_ancestor_revisions["sha1_git_root"]
with pytest.raises(NotFoundExc) as e:
archive.lookup_revision_with_context(root_sha1_git, sha1_git)
assert e.match("Revision %s is not an ancestor of %s" % (sha1_git, root_sha1_git))
def test_lookup_directory_with_revision_not_found():
unknown_revision_ = random_sha1()
with pytest.raises(NotFoundExc) as e:
archive.lookup_directory_with_revision(unknown_revision_)
assert e.match("Revision %s not found" % unknown_revision_)
@given(new_revision())
def test_lookup_directory_with_revision_unknown_content(archive_data, new_revision):
unknown_content_ = random_content()
dir_path = "README.md"
# A directory that points to unknown content
dir = Directory(
entries=(
DirectoryEntry(
name=bytes(dir_path.encode("utf-8")),
type="file",
target=hash_to_bytes(unknown_content_["sha1_git"]),
perms=DentryPerms.content,
),
)
)
# Create a revision that points to a directory
# Which points to unknown content
new_revision = new_revision.to_dict()
new_revision["directory"] = dir.id
del new_revision["id"]
new_revision = Revision.from_dict(new_revision)
# Add the directory and revision in mem
archive_data.directory_add([dir])
archive_data.revision_add([new_revision])
new_revision_id = hash_to_hex(new_revision.id)
with pytest.raises(NotFoundExc) as e:
archive.lookup_directory_with_revision(new_revision_id, dir_path)
assert e.match("Content not found for revision %s" % new_revision_id)
@given(revision())
def test_lookup_directory_with_revision_ko_path_to_nowhere(revision):
invalid_path = "path/to/something/unknown"
with pytest.raises(NotFoundExc) as e:
archive.lookup_directory_with_revision(revision, invalid_path)
assert e.match("Directory or File")
assert e.match(invalid_path)
assert e.match("revision %s" % revision)
assert e.match("not found")
@given(revision_with_submodules())
def test_lookup_directory_with_revision_submodules(
archive_data, revision_with_submodules
):
rev_sha1_git = revision_with_submodules["rev_sha1_git"]
rev_dir_path = revision_with_submodules["rev_dir_rev_path"]
actual_data = archive.lookup_directory_with_revision(rev_sha1_git, rev_dir_path)
revision = archive_data.revision_get(revision_with_submodules["rev_sha1_git"])
directory = archive_data.directory_ls(revision["directory"])
rev_entry = next(e for e in directory if e["name"] == rev_dir_path)
expected_data = {
"content": archive_data.revision_get(rev_entry["target"]),
"path": rev_dir_path,
"revision": rev_sha1_git,
"type": "rev",
}
assert actual_data == expected_data
@given(revision())
def test_lookup_directory_with_revision_without_path(archive_data, revision):
actual_directory_entries = archive.lookup_directory_with_revision(revision)
revision_data = archive_data.revision_get(revision)
expected_directory_entries = archive_data.directory_ls(revision_data["directory"])
assert actual_directory_entries["type"] == "dir"
assert actual_directory_entries["content"] == expected_directory_entries
@given(revision())
def test_lookup_directory_with_revision_with_path(archive_data, revision):
rev_data = archive_data.revision_get(revision)
dir_entries = [
e
for e in archive_data.directory_ls(rev_data["directory"])
if e["type"] in ("file", "dir")
]
expected_dir_entry = random.choice(dir_entries)
actual_dir_entry = archive.lookup_directory_with_revision(
revision, expected_dir_entry["name"]
)
assert actual_dir_entry["type"] == expected_dir_entry["type"]
assert actual_dir_entry["revision"] == revision
assert actual_dir_entry["path"] == expected_dir_entry["name"]
if actual_dir_entry["type"] == "file":
del actual_dir_entry["content"]["checksums"]["blake2s256"]
for key in ("checksums", "status", "length"):
assert actual_dir_entry["content"][key] == expected_dir_entry[key]
else:
sub_dir_entries = archive_data.directory_ls(expected_dir_entry["target"])
assert actual_dir_entry["content"] == sub_dir_entries
@given(revision())
def test_lookup_directory_with_revision_with_path_to_file_and_data(
archive_data, revision
):
rev_data = archive_data.revision_get(revision)
dir_entries = [
e
for e in archive_data.directory_ls(rev_data["directory"])
if e["type"] == "file"
]
expected_dir_entry = random.choice(dir_entries)
expected_data = archive_data.content_get_data(
expected_dir_entry["checksums"]["sha1"]
)
actual_dir_entry = archive.lookup_directory_with_revision(
revision, expected_dir_entry["name"], with_data=True
)
assert actual_dir_entry["type"] == expected_dir_entry["type"]
assert actual_dir_entry["revision"] == revision
assert actual_dir_entry["path"] == expected_dir_entry["name"]
del actual_dir_entry["content"]["checksums"]["blake2s256"]
for key in ("checksums", "status", "length"):
assert actual_dir_entry["content"][key] == expected_dir_entry[key]
assert actual_dir_entry["content"]["data"] == expected_data["data"]
@given(revision())
def test_lookup_revision(archive_data, revision):
actual_revision = archive.lookup_revision(revision)
assert actual_revision == archive_data.revision_get(revision)
@given(new_revision())
def test_lookup_revision_invalid_msg(archive_data, new_revision):
new_revision = new_revision.to_dict()
new_revision["message"] = b"elegant fix for bug \xff"
archive_data.revision_add([Revision.from_dict(new_revision)])
revision = archive.lookup_revision(hash_to_hex(new_revision["id"]))
assert revision["message"] == "elegant fix for bug \\xff"
assert revision["decoding_failures"] == ["message"]
@given(new_revision())
def test_lookup_revision_msg_ok(archive_data, new_revision):
archive_data.revision_add([new_revision])
revision_message = archive.lookup_revision_message(hash_to_hex(new_revision.id))
assert revision_message == {"message": new_revision.message}
def test_lookup_revision_msg_no_rev():
unknown_revision_ = random_sha1()
with pytest.raises(NotFoundExc) as e:
archive.lookup_revision_message(unknown_revision_)
assert e.match("Revision with sha1_git %s not found." % unknown_revision_)
@given(revisions())
def test_lookup_revision_multiple(archive_data, revisions):
actual_revisions = list(archive.lookup_revision_multiple(revisions))
expected_revisions = []
for rev in revisions:
expected_revisions.append(archive_data.revision_get(rev))
assert actual_revisions == expected_revisions
def test_lookup_revision_multiple_none_found():
unknown_revisions_ = [random_sha1(), random_sha1(), random_sha1()]
actual_revisions = list(archive.lookup_revision_multiple(unknown_revisions_))
assert actual_revisions == [None] * len(unknown_revisions_)
@given(revision())
def test_lookup_revision_log(archive_data, revision):
actual_revision_log = list(archive.lookup_revision_log(revision, limit=25))
expected_revision_log = archive_data.revision_log(revision, limit=25)
assert actual_revision_log == expected_revision_log
def _get_origin_branches(archive_data, origin):
origin_visit = archive_data.origin_visit_get(origin["url"])[-1]
snapshot = archive_data.snapshot_get(origin_visit["snapshot"])
branches = {
k: v
for (k, v) in snapshot["branches"].items()
if v["target_type"] == "revision"
}
return branches
@given(origin())
def test_lookup_revision_log_by(archive_data, origin):
branches = _get_origin_branches(archive_data, origin)
branch_name = random.choice(list(branches.keys()))
actual_log = list(
archive.lookup_revision_log_by(origin["url"], branch_name, None, limit=25)
)
expected_log = archive_data.revision_log(branches[branch_name]["target"], limit=25)
assert actual_log == expected_log
@given(origin())
def test_lookup_revision_log_by_notfound(origin):
with pytest.raises(NotFoundExc):
archive.lookup_revision_log_by(
origin["url"], "unknown_branch_name", None, limit=100
)
def test_lookup_content_raw_not_found():
unknown_content_ = random_content()
with pytest.raises(NotFoundExc) as e:
archive.lookup_content_raw("sha1:" + unknown_content_["sha1"])
assert e.match(
"Content with %s checksum equals to %s not found!"
% ("sha1", unknown_content_["sha1"])
)
@given(content())
def test_lookup_content_raw(archive_data, content):
actual_content = archive.lookup_content_raw("sha256:%s" % content["sha256"])
expected_content = archive_data.content_get_data(content["sha1"])
assert actual_content == expected_content
@given(empty_content())
def test_lookup_empty_content_raw(archive_data, empty_content):
content_raw = archive.lookup_content_raw(f"sha1_git:{empty_content['sha1_git']}")
assert content_raw["data"] == b""
def test_lookup_content_not_found():
unknown_content_ = random_content()
with pytest.raises(NotFoundExc) as e:
archive.lookup_content("sha1:%s" % unknown_content_["sha1"])
assert e.match(
"Content with %s checksum equals to %s not found!"
% ("sha1", unknown_content_["sha1"])
)
@given(content())
def test_lookup_content_with_sha1(archive_data, content):
actual_content = archive.lookup_content(f"sha1:{content['sha1']}")
expected_content = archive_data.content_get(content["sha1"])
assert actual_content == expected_content
@given(content())
def test_lookup_content_with_sha256(archive_data, content):
actual_content = archive.lookup_content(f"sha256:{content['sha256']}")
expected_content = archive_data.content_get(content["sha1"])
assert actual_content == expected_content
def test_lookup_directory_bad_checksum():
with pytest.raises(BadInputExc):
archive.lookup_directory("directory_id")
def test_lookup_directory_not_found():
unknown_directory_ = random_sha1()
with pytest.raises(NotFoundExc) as e:
archive.lookup_directory(unknown_directory_)
assert e.match("Directory with sha1_git %s not found" % unknown_directory_)
@given(directory())
def test_lookup_directory(archive_data, directory):
actual_directory_ls = list(archive.lookup_directory(directory))
expected_directory_ls = archive_data.directory_ls(directory)
assert actual_directory_ls == expected_directory_ls
@given(empty_directory())
def test_lookup_directory_empty(empty_directory):
actual_directory_ls = list(archive.lookup_directory(empty_directory))
assert actual_directory_ls == []
@given(origin())
def test_lookup_revision_by_nothing_found(origin):
with pytest.raises(NotFoundExc):
archive.lookup_revision_by(origin["url"], "invalid-branch-name")
@given(origin())
def test_lookup_revision_by(archive_data, origin):
branches = _get_origin_branches(archive_data, origin)
branch_name = random.choice(list(branches.keys()))
actual_revision = archive.lookup_revision_by(origin["url"], branch_name)
expected_revision = archive_data.revision_get(branches[branch_name]["target"])
assert actual_revision == expected_revision
@given(origin(), revision())
def test_lookup_revision_with_context_by_ko(origin, revision):
with pytest.raises(NotFoundExc):
archive.lookup_revision_with_context_by(
origin["url"], "invalid-branch-name", None, revision
)
@given(origin())
def test_lookup_revision_with_context_by(archive_data, origin):
branches = _get_origin_branches(archive_data, origin)
branch_name = random.choice(list(branches.keys()))
root_rev = branches[branch_name]["target"]
root_rev_log = archive_data.revision_log(root_rev)
children = defaultdict(list)
for rev in root_rev_log:
for rev_p in rev["parents"]:
children[rev_p].append(rev["id"])
rev = root_rev_log[-1]["id"]
actual_root_rev, actual_rev = archive.lookup_revision_with_context_by(
origin["url"], branch_name, None, rev
)
expected_root_rev = archive_data.revision_get(root_rev)
expected_rev = archive_data.revision_get(rev)
expected_rev["children"] = children[rev]
assert actual_root_rev == expected_root_rev
assert actual_rev == expected_rev
def test_lookup_revision_through_ko_not_implemented():
with pytest.raises(NotImplementedError):
archive.lookup_revision_through({"something-unknown": 10})
@given(origin())
def test_lookup_revision_through_with_context_by(archive_data, origin):
branches = _get_origin_branches(archive_data, origin)
branch_name = random.choice(list(branches.keys()))
root_rev = branches[branch_name]["target"]
root_rev_log = archive_data.revision_log(root_rev)
rev = root_rev_log[-1]["id"]
assert archive.lookup_revision_through(
{
"origin_url": origin["url"],
"branch_name": branch_name,
"ts": None,
"sha1_git": rev,
}
) == archive.lookup_revision_with_context_by(origin["url"], branch_name, None, rev)
@given(origin())
def test_lookup_revision_through_with_revision_by(archive_data, origin):
branches = _get_origin_branches(archive_data, origin)
branch_name = random.choice(list(branches.keys()))
assert archive.lookup_revision_through(
{"origin_url": origin["url"], "branch_name": branch_name, "ts": None,}
) == archive.lookup_revision_by(origin["url"], branch_name, None)
@given(ancestor_revisions())
def test_lookup_revision_through_with_context(ancestor_revisions):
sha1_git = ancestor_revisions["sha1_git"]
sha1_git_root = ancestor_revisions["sha1_git_root"]
assert archive.lookup_revision_through(
{"sha1_git_root": sha1_git_root, "sha1_git": sha1_git,}
) == archive.lookup_revision_with_context(sha1_git_root, sha1_git)
@given(revision())
def test_lookup_revision_through_with_revision(revision):
assert archive.lookup_revision_through(
{"sha1_git": revision}
) == archive.lookup_revision(revision)
@given(revision())
def test_lookup_directory_through_revision_ko_not_found(revision):
with pytest.raises(NotFoundExc):
archive.lookup_directory_through_revision(
{"sha1_git": revision}, "some/invalid/path"
)
@given(revision())
def test_lookup_directory_through_revision_ok(archive_data, revision):
rev_data = archive_data.revision_get(revision)
dir_entries = [
e
for e in archive_data.directory_ls(rev_data["directory"])
if e["type"] == "file"
]
dir_entry = random.choice(dir_entries)
assert archive.lookup_directory_through_revision(
{"sha1_git": revision}, dir_entry["name"]
) == (revision, archive.lookup_directory_with_revision(revision, dir_entry["name"]))
@given(revision())
def test_lookup_directory_through_revision_ok_with_data(archive_data, revision):
rev_data = archive_data.revision_get(revision)
dir_entries = [
e
for e in archive_data.directory_ls(rev_data["directory"])
if e["type"] == "file"
]
dir_entry = random.choice(dir_entries)
assert archive.lookup_directory_through_revision(
{"sha1_git": revision}, dir_entry["name"], with_data=True
) == (
revision,
archive.lookup_directory_with_revision(
revision, dir_entry["name"], with_data=True
),
)
@given(content(), directory(), release(), revision(), snapshot())
def test_lookup_known_objects(
archive_data, content, directory, release, revision, snapshot
):
expected = archive_data.content_find(content)
assert archive.lookup_object(CONTENT, content["sha1_git"]) == expected
expected = archive_data.directory_get(directory)
assert archive.lookup_object(DIRECTORY, directory) == expected
expected = archive_data.release_get(release)
assert archive.lookup_object(RELEASE, release) == expected
expected = archive_data.revision_get(revision)
assert archive.lookup_object(REVISION, revision) == expected
expected = {**archive_data.snapshot_get(snapshot), "next_branch": None}
assert archive.lookup_object(SNAPSHOT, snapshot) == expected
@given(
unknown_content(),
unknown_directory(),
unknown_release(),
unknown_revision(),
unknown_snapshot(),
)
def test_lookup_unknown_objects(
unknown_content,
unknown_directory,
unknown_release,
unknown_revision,
unknown_snapshot,
):
with pytest.raises(NotFoundExc) as e:
archive.lookup_object(CONTENT, unknown_content["sha1_git"])
assert e.match(r"Content.*not found")
with pytest.raises(NotFoundExc) as e:
archive.lookup_object(DIRECTORY, unknown_directory)
assert e.match(r"Directory.*not found")
with pytest.raises(NotFoundExc) as e:
archive.lookup_object(RELEASE, unknown_release)
assert e.match(r"Release.*not found")
with pytest.raises(NotFoundExc) as e:
archive.lookup_object(REVISION, unknown_revision)
assert e.match(r"Revision.*not found")
with pytest.raises(NotFoundExc) as e:
archive.lookup_object(SNAPSHOT, unknown_snapshot)
assert e.match(r"Snapshot.*not found")
@given(invalid_sha1())
def test_lookup_invalid_objects(invalid_sha1):
with pytest.raises(BadInputExc) as e:
archive.lookup_object("foo", invalid_sha1)
assert e.match("Invalid swh object type")
with pytest.raises(BadInputExc) as e:
archive.lookup_object(CONTENT, invalid_sha1)
assert e.match("Invalid hash")
with pytest.raises(BadInputExc) as e:
archive.lookup_object(DIRECTORY, invalid_sha1)
assert e.match("Invalid checksum")
with pytest.raises(BadInputExc) as e:
archive.lookup_object(RELEASE, invalid_sha1)
assert e.match("Invalid checksum")
with pytest.raises(BadInputExc) as e:
archive.lookup_object(REVISION, invalid_sha1)
assert e.match("Invalid checksum")
with pytest.raises(BadInputExc) as e:
archive.lookup_object(SNAPSHOT, invalid_sha1)
assert e.match("Invalid checksum")
def test_lookup_missing_hashes_non_present():
missing_cnt = random_sha1()
missing_dir = random_sha1()
missing_rev = random_sha1()
missing_rel = random_sha1()
missing_snp = random_sha1()
grouped_swhids = {
CONTENT: [hash_to_bytes(missing_cnt)],
DIRECTORY: [hash_to_bytes(missing_dir)],
REVISION: [hash_to_bytes(missing_rev)],
RELEASE: [hash_to_bytes(missing_rel)],
SNAPSHOT: [hash_to_bytes(missing_snp)],
}
actual_result = archive.lookup_missing_hashes(grouped_swhids)
assert actual_result == {
missing_cnt,
missing_dir,
missing_rev,
missing_rel,
missing_snp,
}
@given(content(), directory())
def test_lookup_missing_hashes_some_present(archive_data, content, directory):
missing_rev = random_sha1()
missing_rel = random_sha1()
missing_snp = random_sha1()
grouped_swhids = {
CONTENT: [hash_to_bytes(content["sha1_git"])],
DIRECTORY: [hash_to_bytes(directory)],
REVISION: [hash_to_bytes(missing_rev)],
RELEASE: [hash_to_bytes(missing_rel)],
SNAPSHOT: [hash_to_bytes(missing_snp)],
}
actual_result = archive.lookup_missing_hashes(grouped_swhids)
assert actual_result == {missing_rev, missing_rel, missing_snp}
@given(origin())
def test_lookup_origin_extra_trailing_slash(origin):
origin_info = archive.lookup_origin({"url": f"{origin['url']}/"})
assert origin_info["url"] == origin["url"]
def test_lookup_origin_missing_trailing_slash(archive_data):
deb_origin = Origin(url="http://snapshot.debian.org/package/r-base/")
archive_data.origin_add([deb_origin])
origin_info = archive.lookup_origin({"url": deb_origin.url[:-1]})
assert origin_info["url"] == deb_origin.url
def test_lookup_origin_single_slash_after_protocol(archive_data):
origin_url = "http://snapshot.debian.org/package/r-base/"
malformed_origin_url = "http:/snapshot.debian.org/package/r-base/"
archive_data.origin_add([Origin(url=origin_url)])
origin_info = archive.lookup_origin({"url": malformed_origin_url})
assert origin_info["url"] == origin_url
-@given(snapshot())
-def test_lookup_snapshot_branch_name_from_tip_revision(archive_data, snapshot_id):
- snapshot = archive_data.snapshot_get(snapshot_id)
- branches = [
- {"name": k, "revision": v["target"]}
- for k, v in snapshot["branches"].items()
- if v["target_type"] == "revision"
- ]
- branch_info = random.choice(branches)
- possible_results = [
- b["name"] for b in branches if b["revision"] == branch_info["revision"]
- ]
-
- assert (
- archive.lookup_snapshot_branch_name_from_tip_revision(
- snapshot_id, branch_info["revision"]
- )
- in possible_results
- )
-
-
@given(origin(), new_origin())
def test_lookup_origins_get_by_sha1s(origin, unknown_origin):
hasher = hashlib.sha1()
hasher.update(origin["url"].encode("ascii"))
origin_info = OriginInfo(url=origin["url"])
origin_sha1 = hasher.hexdigest()
hasher = hashlib.sha1()
hasher.update(unknown_origin.url.encode("ascii"))
unknown_origin_sha1 = hasher.hexdigest()
origins = list(archive.lookup_origins_by_sha1s([origin_sha1]))
assert origins == [origin_info]
origins = list(archive.lookup_origins_by_sha1s([origin_sha1, origin_sha1]))
assert origins == [origin_info, origin_info]
origins = list(archive.lookup_origins_by_sha1s([origin_sha1, unknown_origin_sha1]))
assert origins == [origin_info, None]
@given(snapshot())
def test_lookup_snapshot_sizes(archive_data, snapshot):
branches = archive_data.snapshot_get(snapshot)["branches"]
expected_sizes = {
"alias": 0,
"release": 0,
"revision": 0,
}
for branch_name, branch_info in branches.items():
if branch_info is not None:
expected_sizes[branch_info["target_type"]] += 1
assert archive.lookup_snapshot_sizes(snapshot) == expected_sizes
@given(revision())
def test_lookup_snapshot_sizes_with_filtering(archive_data, revision):
rev_id = hash_to_bytes(revision)
snapshot = Snapshot(
branches={
b"refs/heads/master": SnapshotBranch(
target=rev_id, target_type=TargetType.REVISION,
),
b"refs/heads/incoming": SnapshotBranch(
target=rev_id, target_type=TargetType.REVISION,
),
b"refs/pull/1": SnapshotBranch(
target=rev_id, target_type=TargetType.REVISION,
),
b"refs/pull/2": SnapshotBranch(
target=rev_id, target_type=TargetType.REVISION,
),
},
)
archive_data.snapshot_add([snapshot])
expected_sizes = {"alias": 0, "release": 0, "revision": 2}
assert (
archive.lookup_snapshot_sizes(
snapshot.id.hex(), branch_name_exclude_prefix="refs/pull/"
)
== expected_sizes
)
@given(snapshot())
def test_lookup_snapshot_alias(snapshot):
resolved_alias = archive.lookup_snapshot_alias(snapshot, "HEAD")
assert resolved_alias is not None
assert resolved_alias["target_type"] == "revision"
assert resolved_alias["target"] is not None
@given(revision())
def test_lookup_snapshot_branch_names_filtering(archive_data, revision):
rev_id = hash_to_bytes(revision)
snapshot = Snapshot(
branches={
b"refs/heads/master": SnapshotBranch(
target=rev_id, target_type=TargetType.REVISION,
),
b"refs/heads/incoming": SnapshotBranch(
target=rev_id, target_type=TargetType.REVISION,
),
b"refs/pull/1": SnapshotBranch(
target=rev_id, target_type=TargetType.REVISION,
),
b"refs/pull/2": SnapshotBranch(
target=rev_id, target_type=TargetType.REVISION,
),
"non_ascii_name_é".encode(): SnapshotBranch(
target=rev_id, target_type=TargetType.REVISION,
),
},
)
archive_data.snapshot_add([snapshot])
for include_pattern, exclude_prefix, nb_results in (
("pull", None, 2),
("incoming", None, 1),
("é", None, 1),
(None, "refs/heads/", 3),
("refs", "refs/heads/master", 3),
):
branches = archive.lookup_snapshot(
hash_to_hex(snapshot.id),
branch_name_include_substring=include_pattern,
branch_name_exclude_prefix=exclude_prefix,
)["branches"]
assert len(branches) == nb_results
for branch_name in branches:
if include_pattern:
assert include_pattern in branch_name
if exclude_prefix:
assert not branch_name.startswith(exclude_prefix)
@given(directory(), revision())
def test_lookup_snapshot_branch_names_filtering_paginated(
archive_data, directory, revision
):
pattern = "foo"
nb_branches_by_target_type = 10
branches = {}
for i in range(nb_branches_by_target_type):
branches[f"branch/directory/bar{i}".encode()] = SnapshotBranch(
target=hash_to_bytes(directory), target_type=TargetType.DIRECTORY,
)
branches[f"branch/revision/bar{i}".encode()] = SnapshotBranch(
target=hash_to_bytes(revision), target_type=TargetType.REVISION,
)
branches[f"branch/directory/{pattern}{i}".encode()] = SnapshotBranch(
target=hash_to_bytes(directory), target_type=TargetType.DIRECTORY,
)
branches[f"branch/revision/{pattern}{i}".encode()] = SnapshotBranch(
target=hash_to_bytes(revision), target_type=TargetType.REVISION,
)
snapshot = Snapshot(branches=branches)
archive_data.snapshot_add([snapshot])
branches_count = nb_branches_by_target_type // 2
for target_type in (
DIRECTORY,
REVISION,
):
partial_branches = archive.lookup_snapshot(
hash_to_hex(snapshot.id),
target_types=[target_type],
branches_count=branches_count,
branch_name_include_substring=pattern,
)
branches = partial_branches["branches"]
assert len(branches) == branches_count
for branch_name, branch_data in branches.items():
assert pattern in branch_name
assert branch_data["target_type"] == target_type
for i in range(branches_count):
assert f"branch/{target_type}/{pattern}{i}" in branches
assert (
partial_branches["next_branch"]
== f"branch/{target_type}/{pattern}{branches_count}"
)
partial_branches = archive.lookup_snapshot(
hash_to_hex(snapshot.id),
target_types=[target_type],
branches_from=partial_branches["next_branch"],
branch_name_include_substring=pattern,
)
branches = partial_branches["branches"]
assert len(branches) == branches_count
for branch_name, branch_data in branches.items():
assert pattern in branch_name
assert branch_data["target_type"] == target_type
for i in range(branches_count, 2 * branches_count):
assert f"branch/{target_type}/{pattern}{i}" in branches
assert partial_branches["next_branch"] is None
diff --git a/swh/web/tests/common/test_identifiers.py b/swh/web/tests/common/test_identifiers.py
index 723988ee..161ac9dc 100644
--- a/swh/web/tests/common/test_identifiers.py
+++ b/swh/web/tests/common/test_identifiers.py
@@ -1,652 +1,637 @@
# Copyright (C) 2020 The Software Heritage developers
# See the AUTHORS file at the top-level directory of this distribution
# License: GNU Affero General Public License version 3, or any later version
# See top-level LICENSE file for more information
import random
from urllib.parse import quote
from hypothesis import given
import pytest
from swh.model.hashutil import hash_to_bytes
from swh.model.identifiers import (
CONTENT,
DIRECTORY,
RELEASE,
REVISION,
SNAPSHOT,
QualifiedSWHID,
)
from swh.model.model import Origin
from swh.web.browse.snapshot_context import get_snapshot_context
from swh.web.common.exc import BadInputExc
from swh.web.common.identifiers import (
gen_swhid,
get_swhid,
get_swhids_info,
group_swhids,
resolve_swhid,
)
from swh.web.common.typing import SWHObjectInfo
from swh.web.common.utils import reverse
from swh.web.tests.data import random_sha1
from swh.web.tests.strategies import (
content,
directory,
directory_with_subdirs,
origin,
origin_with_multiple_visits,
release,
revision,
snapshot,
)
@given(content())
def test_gen_swhid(content):
swh_object_type = CONTENT
sha1_git = content["sha1_git"]
expected_swhid = "swh:1:cnt:" + sha1_git
assert gen_swhid(swh_object_type, sha1_git) == expected_swhid
assert (
gen_swhid(swh_object_type, sha1_git, metadata={"origin": "test"})
== expected_swhid + ";origin=test"
)
assert (
gen_swhid(swh_object_type, sha1_git, metadata={"origin": None})
== expected_swhid
)
with pytest.raises(BadInputExc) as e:
gen_swhid("foo", sha1_git)
assert e.match("Invalid object")
with pytest.raises(BadInputExc) as e:
gen_swhid(swh_object_type, "not a valid id")
assert e.match("Invalid object")
@given(content(), directory(), release(), revision(), snapshot())
def test_resolve_swhid_legacy(content, directory, release, revision, snapshot):
for obj_type, obj_id in (
(CONTENT, content["sha1_git"]),
(DIRECTORY, directory),
(RELEASE, release),
(REVISION, revision),
(SNAPSHOT, snapshot),
):
swhid = gen_swhid(obj_type, obj_id)
url_args = {}
if obj_type == CONTENT:
url_args["query_string"] = f"sha1_git:{obj_id}"
elif obj_type == SNAPSHOT:
url_args["snapshot_id"] = obj_id
else:
url_args["sha1_git"] = obj_id
query_params = {"origin_url": "some-origin"}
browse_url = reverse(
f"browse-{obj_type}", url_args=url_args, query_params=query_params
)
resolved_swhid = resolve_swhid(swhid, query_params)
assert isinstance(resolved_swhid["swhid_parsed"], QualifiedSWHID)
assert str(resolved_swhid["swhid_parsed"]) == swhid
assert resolved_swhid["browse_url"] == browse_url
with pytest.raises(BadInputExc, match="'ori' is not a valid ObjectType"):
resolve_swhid(f"swh:1:ori:{random_sha1()}")
@given(content(), directory(), release(), revision(), snapshot())
def test_get_swhid(content, directory, release, revision, snapshot):
for obj_type, obj_id in (
(CONTENT, content["sha1_git"]),
(DIRECTORY, directory),
(RELEASE, release),
(REVISION, revision),
(SNAPSHOT, snapshot),
):
swhid = gen_swhid(obj_type, obj_id)
swh_parsed_swhid = get_swhid(swhid)
assert isinstance(swh_parsed_swhid, QualifiedSWHID)
assert str(swh_parsed_swhid) == swhid
with pytest.raises(BadInputExc, match="Error when parsing identifier"):
get_swhid("foo")
@given(content(), directory(), release(), revision(), snapshot())
def test_group_swhids(content, directory, release, revision, snapshot):
swhids = []
expected = {}
for obj_type, obj_id in (
(CONTENT, content["sha1_git"]),
(DIRECTORY, directory),
(RELEASE, release),
(REVISION, revision),
(SNAPSHOT, snapshot),
):
swhid = gen_swhid(obj_type, obj_id)
swhid = get_swhid(swhid)
swhids.append(swhid)
expected[obj_type] = [hash_to_bytes(obj_id)]
swhid_groups = group_swhids(swhids)
assert swhid_groups == expected
@given(directory_with_subdirs())
def test_get_swhids_info_directory_context(archive_data, directory):
swhid = get_swhids_info(
[SWHObjectInfo(object_type=DIRECTORY, object_id=directory)],
snapshot_context=None,
)[0]
assert swhid["swhid_with_context"] is None
# path qualifier should be discarded for a root directory
swhid = get_swhids_info(
[SWHObjectInfo(object_type=DIRECTORY, object_id=directory)],
snapshot_context=None,
extra_context={"path": "/"},
)[0]
assert swhid["swhid_with_context"] is None
dir_content = archive_data.directory_ls(directory)
dir_subdirs = [e for e in dir_content if e["type"] == "dir"]
dir_subdir = random.choice(dir_subdirs)
dir_subdir_path = f'/{dir_subdir["name"]}/'
dir_subdir_content = archive_data.directory_ls(dir_subdir["target"])
dir_subdir_files = [e for e in dir_subdir_content if e["type"] == "file"]
swh_objects_info = [
SWHObjectInfo(object_type=DIRECTORY, object_id=dir_subdir["target"])
]
extra_context = {
"root_directory": directory,
"path": dir_subdir_path,
}
if dir_subdir_files:
dir_subdir_file = random.choice(dir_subdir_files)
extra_context["filename"] = dir_subdir_file["name"]
swh_objects_info.append(
SWHObjectInfo(
object_type=CONTENT, object_id=dir_subdir_file["checksums"]["sha1_git"]
)
)
swhids = get_swhids_info(
swh_objects_info, snapshot_context=None, extra_context=extra_context,
)
swhid_dir_parsed = get_swhid(swhids[0]["swhid_with_context"])
anchor = gen_swhid(DIRECTORY, directory)
assert swhid_dir_parsed.qualifiers() == {
"anchor": anchor,
"path": dir_subdir_path,
}
if dir_subdir_files:
swhid_cnt_parsed = get_swhid(swhids[1]["swhid_with_context"])
assert swhid_cnt_parsed.qualifiers() == {
"anchor": anchor,
"path": f'{dir_subdir_path}{dir_subdir_file["name"]}',
}
@given(revision())
def test_get_swhids_info_revision_context(archive_data, revision):
revision_data = archive_data.revision_get(revision)
directory = revision_data["directory"]
dir_content = archive_data.directory_ls(directory)
dir_entry = random.choice(dir_content)
swh_objects = [
SWHObjectInfo(object_type=REVISION, object_id=revision),
SWHObjectInfo(object_type=DIRECTORY, object_id=directory),
]
extra_context = {"revision": revision, "path": "/"}
if dir_entry["type"] == "file":
swh_objects.append(
SWHObjectInfo(
object_type=CONTENT, object_id=dir_entry["checksums"]["sha1_git"]
)
)
extra_context["filename"] = dir_entry["name"]
swhids = get_swhids_info(
swh_objects, snapshot_context=None, extra_context=extra_context,
)
assert swhids[0]["context"] == {}
swhid_dir_parsed = get_swhid(swhids[1]["swhid_with_context"])
anchor = gen_swhid(REVISION, revision)
assert swhid_dir_parsed.qualifiers() == {
"anchor": anchor,
}
if dir_entry["type"] == "file":
swhid_cnt_parsed = get_swhid(swhids[2]["swhid_with_context"])
assert swhid_cnt_parsed.qualifiers() == {
"anchor": anchor,
"path": f'/{dir_entry["name"]}',
}
@given(origin_with_multiple_visits())
def test_get_swhids_info_origin_snapshot_context(archive_data, origin):
"""
Test SWHIDs with contextual info computation under a variety of origin / snapshot
browsing contexts.
"""
visits = archive_data.origin_visit_get(origin["url"])
for visit in visits:
snapshot = archive_data.snapshot_get(visit["snapshot"])
snapshot_id = snapshot["id"]
branches = {
k: v["target"]
for k, v in snapshot["branches"].items()
if v["target_type"] == "revision"
}
releases = {
k: v["target"]
for k, v in snapshot["branches"].items()
if v["target_type"] == "release"
}
head_rev_id = archive_data.snapshot_get_head(snapshot)
head_rev = archive_data.revision_get(head_rev_id)
root_dir = head_rev["directory"]
dir_content = archive_data.directory_ls(root_dir)
dir_files = [e for e in dir_content if e["type"] == "file"]
dir_file = random.choice(dir_files)
revision_log = [r["id"] for r in archive_data.revision_log(head_rev_id)]
branch_name = random.choice(list(branches))
release = random.choice(list(releases))
release_data = archive_data.release_get(releases[release])
release_name = release_data["name"]
revision_id = random.choice(revision_log)
for snp_ctx_params, anchor_info in (
(
{"snapshot_id": snapshot_id},
{"anchor_type": REVISION, "anchor_id": head_rev_id},
),
(
{"snapshot_id": snapshot_id, "branch_name": branch_name},
{"anchor_type": REVISION, "anchor_id": branches[branch_name]},
),
(
{"snapshot_id": snapshot_id, "release_name": release_name},
{"anchor_type": RELEASE, "anchor_id": releases[release]},
),
(
{"snapshot_id": snapshot_id, "revision_id": revision_id},
{"anchor_type": REVISION, "anchor_id": revision_id},
),
(
{"origin_url": origin["url"], "snapshot_id": snapshot_id},
{"anchor_type": REVISION, "anchor_id": head_rev_id},
),
(
{
"origin_url": origin["url"],
"snapshot_id": snapshot_id,
"branch_name": branch_name,
},
{"anchor_type": REVISION, "anchor_id": branches[branch_name]},
),
(
{
"origin_url": origin["url"],
"snapshot_id": snapshot_id,
"release_name": release_name,
},
{"anchor_type": RELEASE, "anchor_id": releases[release]},
),
(
{
"origin_url": origin["url"],
"snapshot_id": snapshot_id,
"revision_id": revision_id,
},
{"anchor_type": REVISION, "anchor_id": revision_id},
),
):
snapshot_context = get_snapshot_context(**snp_ctx_params)
rev_id = head_rev_id
if "branch_name" in snp_ctx_params:
rev_id = branches[branch_name]
elif "release_name" in snp_ctx_params:
rev_id = release_data["target"]
elif "revision_id" in snp_ctx_params:
rev_id = revision_id
swh_objects = [
SWHObjectInfo(
object_type=CONTENT, object_id=dir_file["checksums"]["sha1_git"]
),
SWHObjectInfo(object_type=DIRECTORY, object_id=root_dir),
SWHObjectInfo(object_type=REVISION, object_id=rev_id),
SWHObjectInfo(object_type=SNAPSHOT, object_id=snapshot_id),
]
if "release_name" in snp_ctx_params:
swh_objects.append(
SWHObjectInfo(object_type=RELEASE, object_id=release_data["id"])
)
swhids = get_swhids_info(
swh_objects,
snapshot_context,
extra_context={"path": "/", "filename": dir_file["name"]},
)
swhid_cnt_parsed = get_swhid(swhids[0]["swhid_with_context"])
swhid_dir_parsed = get_swhid(swhids[1]["swhid_with_context"])
swhid_rev_parsed = get_swhid(swhids[2]["swhid_with_context"])
swhid_snp_parsed = get_swhid(
swhids[3]["swhid_with_context"] or swhids[3]["swhid"]
)
swhid_rel_parsed = None
if "release_name" in snp_ctx_params:
swhid_rel_parsed = get_swhid(swhids[4]["swhid_with_context"])
anchor = gen_swhid(
object_type=anchor_info["anchor_type"],
object_id=anchor_info["anchor_id"],
)
snapshot_swhid = gen_swhid(object_type=SNAPSHOT, object_id=snapshot_id)
expected_cnt_context = {
"visit": snapshot_swhid,
"anchor": anchor,
"path": f'/{dir_file["name"]}',
}
expected_dir_context = {
"visit": snapshot_swhid,
"anchor": anchor,
}
expected_rev_context = {"visit": snapshot_swhid}
expected_snp_context = {}
if "origin_url" in snp_ctx_params:
expected_cnt_context["origin"] = origin["url"]
expected_dir_context["origin"] = origin["url"]
expected_rev_context["origin"] = origin["url"]
expected_snp_context["origin"] = origin["url"]
assert swhid_cnt_parsed.qualifiers() == expected_cnt_context
assert swhid_dir_parsed.qualifiers() == expected_dir_context
assert swhid_rev_parsed.qualifiers() == expected_rev_context
assert swhid_snp_parsed.qualifiers() == expected_snp_context
if "release_name" in snp_ctx_params:
assert swhid_rel_parsed.qualifiers() == expected_rev_context
@given(origin(), directory())
def test_get_swhids_info_characters_and_url_escaping(archive_data, origin, directory):
snapshot_context = get_snapshot_context(origin_url=origin["url"])
snapshot_context["origin_info"]["url"] = "http://example.org/?project=abc;def%"
path = "/foo;/bar%"
swhid_info = get_swhids_info(
[SWHObjectInfo(object_type=DIRECTORY, object_id=directory)],
snapshot_context=snapshot_context,
extra_context={"path": path},
)[0]
# check special characters in SWHID have been escaped
assert (
swhid_info["context"]["origin"] == "http://example.org/?project%3Dabc%3Bdef%25"
)
assert swhid_info["context"]["path"] == "/foo%3B/bar%25"
# check special characters in SWHID URL have been escaped
parsed_url_swhid = QualifiedSWHID.from_string(
swhid_info["swhid_with_context_url"][1:-1]
)
assert (
parsed_url_swhid.qualifiers()["origin"]
== "http://example.org/%3Fproject%253Dabc%253Bdef%2525"
)
assert parsed_url_swhid.qualifiers()["path"] == "/foo%253B/bar%2525"
@given(origin_with_multiple_visits())
def test_resolve_swhids_snapshot_context(client, archive_data, origin):
visits = archive_data.origin_visit_get(origin["url"])
visit = random.choice(visits)
snapshot = archive_data.snapshot_get(visit["snapshot"])
head_rev_id = archive_data.snapshot_get_head(snapshot)
branch_info = None
release_info = None
for branch_name in sorted(snapshot["branches"]):
target_type = snapshot["branches"][branch_name]["target_type"]
target = snapshot["branches"][branch_name]["target"]
if target_type == "revision" and branch_info is None:
branch_info = {"name": branch_name, "revision": target}
elif target_type == "release" and release_info is None:
release_info = {"name": branch_name, "release": target}
if branch_info and release_info:
break
release_info["name"] = archive_data.release_get(release_info["release"])["name"]
directory = archive_data.revision_get(branch_info["revision"])["directory"]
directory_content = archive_data.directory_ls(directory)
directory_subdirs = [e for e in directory_content if e["type"] == "dir"]
directory_subdir = None
if directory_subdirs:
directory_subdir = random.choice(directory_subdirs)
directory_files = [e for e in directory_content if e["type"] == "file"]
directory_file = None
if directory_files:
directory_file = random.choice(directory_files)
random_rev_id = random.choice(archive_data.revision_log(head_rev_id))["id"]
for snp_ctx_params in (
{},
{"branch_name": branch_info["name"]},
{"release_name": release_info["name"]},
{"revision_id": random_rev_id},
):
snapshot_context = get_snapshot_context(
snapshot["id"], origin["url"], **snp_ctx_params
)
_check_resolved_swhid_browse_url(SNAPSHOT, snapshot["id"], snapshot_context)
rev = head_rev_id
if "branch_name" in snp_ctx_params:
rev = branch_info["revision"]
if "revision_id" in snp_ctx_params:
rev = random_rev_id
_check_resolved_swhid_browse_url(REVISION, rev, snapshot_context)
_check_resolved_swhid_browse_url(
DIRECTORY, directory, snapshot_context, path="/"
)
if directory_subdir:
_check_resolved_swhid_browse_url(
DIRECTORY,
directory_subdir["target"],
snapshot_context,
path=f"/{directory_subdir['name']}/",
)
if directory_file:
_check_resolved_swhid_browse_url(
CONTENT,
directory_file["target"],
snapshot_context,
path=f"/{directory_file['name']}",
)
_check_resolved_swhid_browse_url(
CONTENT,
directory_file["target"],
snapshot_context,
path=f"/{directory_file['name']}",
lines="10",
)
_check_resolved_swhid_browse_url(
CONTENT,
directory_file["target"],
snapshot_context,
path=f"/{directory_file['name']}",
lines="10-20",
)
def _check_resolved_swhid_browse_url(
object_type, object_id, snapshot_context, path=None, lines=None
):
snapshot_id = snapshot_context["snapshot_id"]
origin_url = None
if snapshot_context["origin_info"]:
origin_url = snapshot_context["origin_info"]["url"]
obj_context = {}
query_params = {}
if origin_url:
obj_context["origin"] = origin_url
query_params["origin_url"] = origin_url
obj_context["visit"] = gen_swhid(SNAPSHOT, snapshot_id)
query_params["snapshot"] = snapshot_id
if object_type in (CONTENT, DIRECTORY, REVISION):
if snapshot_context["release"]:
obj_context["anchor"] = gen_swhid(RELEASE, snapshot_context["release_id"])
query_params["release"] = snapshot_context["release"]
else:
obj_context["anchor"] = gen_swhid(REVISION, snapshot_context["revision_id"])
- if (
- snapshot_context["branch"]
- and snapshot_context["branch"] != snapshot_context["revision_id"]
- ):
- branch = snapshot_context["branch"]
- if branch == "HEAD":
- for b in snapshot_context["branches"]:
- if (
- b["revision"] == snapshot_context["revision_id"]
- and b["name"] != "HEAD"
- ):
- branch = b["name"]
- break
-
- query_params["branch"] = branch
- elif object_type != REVISION:
+ if object_type != REVISION:
query_params["revision"] = snapshot_context["revision_id"]
if path:
obj_context["path"] = path
if path != "/":
if object_type == CONTENT:
query_params["path"] = path[1:]
else:
query_params["path"] = path[1:-1]
if object_type == DIRECTORY:
object_id = snapshot_context["root_directory"]
if lines:
obj_context["lines"] = lines
obj_swhid = gen_swhid(object_type, object_id, metadata=obj_context)
obj_swhid_resolved = resolve_swhid(obj_swhid)
url_args = {"sha1_git": object_id}
if object_type == CONTENT:
url_args = {"query_string": f"sha1_git:{object_id}"}
elif object_type == SNAPSHOT:
url_args = {"snapshot_id": object_id}
expected_url = reverse(
f"browse-{object_type}", url_args=url_args, query_params=query_params,
)
if lines:
lines_number = lines.split("-")
expected_url += f"#L{lines_number[0]}"
if len(lines_number) > 1:
expected_url += f"-L{lines_number[1]}"
assert obj_swhid_resolved["browse_url"] == expected_url
@given(directory())
def test_resolve_swhid_with_escaped_chars(directory):
origin = "http://example.org/?project=abc;"
origin_swhid_escaped = quote(origin, safe="/?:@&")
origin_swhid_url_escaped = quote(origin, safe="/:@;")
swhid = gen_swhid(DIRECTORY, directory, metadata={"origin": origin_swhid_escaped})
resolved_swhid = resolve_swhid(swhid)
assert resolved_swhid["swhid_parsed"].origin == origin_swhid_escaped
assert origin_swhid_url_escaped in resolved_swhid["browse_url"]
@given(directory_with_subdirs())
def test_resolve_directory_swhid_path_without_trailing_slash(archive_data, directory):
dir_content = archive_data.directory_ls(directory)
dir_subdirs = [e for e in dir_content if e["type"] == "dir"]
dir_subdir = random.choice(dir_subdirs)
dir_subdir_path = dir_subdir["name"]
anchor = gen_swhid(DIRECTORY, directory)
swhid = gen_swhid(
DIRECTORY,
dir_subdir["target"],
metadata={"anchor": anchor, "path": "/" + dir_subdir_path},
)
resolved_swhid = resolve_swhid(swhid)
browse_url = reverse(
"browse-directory",
url_args={"sha1_git": directory},
query_params={"path": dir_subdir_path},
)
assert resolved_swhid["browse_url"] == browse_url
@given(directory())
def test_resolve_swhid_with_malformed_origin_url(archive_data, directory):
origin_url = "http://example.org/project/abc"
malformed_origin_url = "http:/example.org/project/abc"
archive_data.origin_add([Origin(url=origin_url)])
swhid = gen_swhid(DIRECTORY, directory, metadata={"origin": malformed_origin_url})
resolved_swhid = resolve_swhid(swhid)
assert origin_url in resolved_swhid["browse_url"]

File Metadata

Mime Type
text/x-diff
Expires
Jul 4 2025, 9:43 AM (5 w, 3 d ago)
Storage Engine
blob
Storage Format
Raw Data
Storage Handle
3326253

Event Timeline

About · Developer information · Legal