diff --git a/PKG-INFO b/PKG-INFO index 9e6d920..30cbf53 100644 --- a/PKG-INFO +++ b/PKG-INFO @@ -1,126 +1,126 @@ Metadata-Version: 2.1 Name: swh.lister -Version: 2.0.0 +Version: 2.1.0 Summary: Software Heritage lister Home-page: https://forge.softwareheritage.org/diffusion/DLSGH/ 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-lister Project-URL: Documentation, https://docs.softwareheritage.org/devel/swh-lister/ Platform: UNKNOWN Classifier: Programming Language :: Python :: 3 Classifier: Intended Audience :: Developers Classifier: License :: OSI Approved :: GNU General Public License v3 (GPLv3) Classifier: Operating System :: OS Independent Classifier: Development Status :: 5 - Production/Stable Requires-Python: >=3.7 Description-Content-Type: text/markdown Provides-Extra: testing License-File: LICENSE swh-lister ========== This component from the Software Heritage stack aims to produce listings of software origins and their urls hosted on various public developer platforms or package managers. As these operations are quite similar, it provides a set of Python modules abstracting common software origins listing behaviors. It also provides several lister implementations, contained in the following Python modules: - `swh.lister.bitbucket` - `swh.lister.cgit` - `swh.lister.cran` - `swh.lister.debian` - `swh.lister.gitea` - `swh.lister.github` - `swh.lister.gitlab` - `swh.lister.gnu` - `swh.lister.launchpad` - `swh.lister.npm` - `swh.lister.packagist` - `swh.lister.phabricator` - `swh.lister.pypi` - `swh.lister.tuleap` Dependencies ------------ All required dependencies can be found in the `requirements*.txt` files located at the root of the repository. Local deployment ---------------- ## lister configuration Each lister implemented so far by Software Heritage (`bitbucket`, `cgit`, `cran`, `debian`, `gitea`, `github`, `gitlab`, `gnu`, `launchpad`, `npm`, `packagist`, `phabricator`, `pypi`, `tuleap`) must be configured by following the instructions below (please note that you have to replace `` by one of the lister name introduced above). ### Preparation steps 1. `mkdir ~/.config/swh/` 2. create configuration file `~/.config/swh/listers.yml` ### Configuration file sample Minimalistic configuration shared by all listers to add in file `~/.config/swh/listers.yml`: ```lang=yml scheduler: cls: 'remote' args: url: 'http://localhost:5008/' credentials: {} ``` Note: This expects scheduler (5008) service to run locally ## Executing a lister Once configured, a lister can be executed by using the `swh` CLI tool with the following options and commands: ``` $ swh --log-level DEBUG lister -C ~/.config/swh/listers.yml run --lister [lister_parameters] ``` Examples: ``` $ swh --log-level DEBUG lister -C ~/.config/swh/listers.yml run --lister bitbucket $ swh --log-level DEBUG lister -C ~/.config/swh/listers.yml run --lister cran $ swh --log-level DEBUG lister -C ~/.config/swh/listers.yml run --lister gitea url=https://codeberg.org/api/v1/ $ swh --log-level DEBUG lister -C ~/.config/swh/listers.yml run --lister gitlab url=https://salsa.debian.org/api/v4/ $ swh --log-level DEBUG lister -C ~/.config/swh/listers.yml run --lister npm $ swh --log-level DEBUG lister -C ~/.config/swh/listers.yml run --lister pypi ``` Licensing --------- This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. See top-level LICENSE file for the full text of the GNU General Public License along with this program. diff --git a/docs/index.rst b/docs/index.rst index 116b84b..4f6a4b3 100644 --- a/docs/index.rst +++ b/docs/index.rst @@ -1,31 +1,32 @@ .. _swh-lister: Software Heritage - Listers =========================== Collection of listers for source code distribution places like development forges, FOSS distributions, package managers, etc. Each lister is in charge to enumerate the software origins (e.g., VCS, packages, etc.) available at a source code distribution place. Overview -------- .. toctree:: :maxdepth: 2 :titlesonly: tutorial run_a_new_lister + save_forge Reference Documentation ----------------------- .. toctree:: :maxdepth: 2 cli /apidoc/swh.lister diff --git a/docs/save_forge.rst b/docs/save_forge.rst new file mode 100644 index 0000000..b6e1de1 --- /dev/null +++ b/docs/save_forge.rst @@ -0,0 +1,77 @@ +.. _save-forge: + +Save a forge +============ + +Assuming the forge's :ref:`listing type is already supported in the +scheduler`, use ``swh scheduler task add`` command: + +:: + + swh scheduler --config-file /etc/softwareheritage/scheduler.yml \ + task add [--policy [recurring|oneshot]] [param1=value1] [param2=value2] + +For example: + +- To add a task requiring no parameters (launchpad lister) + +:: + + $ swh scheduler --config-file /etc/softwareheritage/scheduler.yml \ + task add list-launchpad-full + INFO:swh.core.config:Loading config file /etc/softwareheritage/scheduler.yml + Created 1 tasks + + Task 1240540 + Next run: just now (2020-09-08 13:08:07+00:00) + Interval: 90 days, 0:00:00 + Type: list-launchpad-full + Policy: recurring + Args: + Keyword args: + +- To add a one-shot task with parameters: + +:: + + $ swh scheduler --config-file /etc/softwareheritage/scheduler.yml \ + task add --policy oneshot \ + list-gitea-full url=https://codeberg.org/api/v1/ limit=100 + INFO:swh.core.config:Loading config file /etc/softwareheritage/scheduler.yml + Created 1 tasks + + Task 1240540 + Next run: just now (2020-09-11 14:25:45+00:00) + Interval: 90 days, 0:00:00 + Type: list-gitea-full + Policy: oneshot + Args: + Keyword args: + limit: 100 + url: 'https://codeberg.org/api/v1/' + +.. _register-task-type: + +Register task types to the scheduler +------------------------------------ + +- To register new task types, ensure you have the code at the required version: + + - docker environment: use :file:`docker-compose.override.yml` with the desired + :ref:`volume for both lister and scheduler* containers` + - for production/staging, upgrade the swh package first then trigger the cli. + +- Use the ``swh scheduler task-type register`` command: + +:: + + $ swh scheduler --config-file /etc/softwareheritage/scheduler.yml task-type register + INFO:swh.core.config:Loading config file /etc/softwareheritage/scheduler.yml + INFO:swh.scheduler.cli.task_type:Loading entrypoint for plugin lister.launchpad + INFO:swh.scheduler.cli.task_type:Create task type list-launchpad-incremental in scheduler + INFO:swh.scheduler.cli.task_type:Create task type list-launchpad-full in scheduler + INFO:swh.scheduler.cli.task_type:Create task type list-launchpad-new in scheduler + ... + + +Note: The command is idempotent so it can be executed multiple times. diff --git a/swh.lister.egg-info/PKG-INFO b/swh.lister.egg-info/PKG-INFO index 9e6d920..30cbf53 100644 --- a/swh.lister.egg-info/PKG-INFO +++ b/swh.lister.egg-info/PKG-INFO @@ -1,126 +1,126 @@ Metadata-Version: 2.1 Name: swh.lister -Version: 2.0.0 +Version: 2.1.0 Summary: Software Heritage lister Home-page: https://forge.softwareheritage.org/diffusion/DLSGH/ 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-lister Project-URL: Documentation, https://docs.softwareheritage.org/devel/swh-lister/ Platform: UNKNOWN Classifier: Programming Language :: Python :: 3 Classifier: Intended Audience :: Developers Classifier: License :: OSI Approved :: GNU General Public License v3 (GPLv3) Classifier: Operating System :: OS Independent Classifier: Development Status :: 5 - Production/Stable Requires-Python: >=3.7 Description-Content-Type: text/markdown Provides-Extra: testing License-File: LICENSE swh-lister ========== This component from the Software Heritage stack aims to produce listings of software origins and their urls hosted on various public developer platforms or package managers. As these operations are quite similar, it provides a set of Python modules abstracting common software origins listing behaviors. It also provides several lister implementations, contained in the following Python modules: - `swh.lister.bitbucket` - `swh.lister.cgit` - `swh.lister.cran` - `swh.lister.debian` - `swh.lister.gitea` - `swh.lister.github` - `swh.lister.gitlab` - `swh.lister.gnu` - `swh.lister.launchpad` - `swh.lister.npm` - `swh.lister.packagist` - `swh.lister.phabricator` - `swh.lister.pypi` - `swh.lister.tuleap` Dependencies ------------ All required dependencies can be found in the `requirements*.txt` files located at the root of the repository. Local deployment ---------------- ## lister configuration Each lister implemented so far by Software Heritage (`bitbucket`, `cgit`, `cran`, `debian`, `gitea`, `github`, `gitlab`, `gnu`, `launchpad`, `npm`, `packagist`, `phabricator`, `pypi`, `tuleap`) must be configured by following the instructions below (please note that you have to replace `` by one of the lister name introduced above). ### Preparation steps 1. `mkdir ~/.config/swh/` 2. create configuration file `~/.config/swh/listers.yml` ### Configuration file sample Minimalistic configuration shared by all listers to add in file `~/.config/swh/listers.yml`: ```lang=yml scheduler: cls: 'remote' args: url: 'http://localhost:5008/' credentials: {} ``` Note: This expects scheduler (5008) service to run locally ## Executing a lister Once configured, a lister can be executed by using the `swh` CLI tool with the following options and commands: ``` $ swh --log-level DEBUG lister -C ~/.config/swh/listers.yml run --lister [lister_parameters] ``` Examples: ``` $ swh --log-level DEBUG lister -C ~/.config/swh/listers.yml run --lister bitbucket $ swh --log-level DEBUG lister -C ~/.config/swh/listers.yml run --lister cran $ swh --log-level DEBUG lister -C ~/.config/swh/listers.yml run --lister gitea url=https://codeberg.org/api/v1/ $ swh --log-level DEBUG lister -C ~/.config/swh/listers.yml run --lister gitlab url=https://salsa.debian.org/api/v4/ $ swh --log-level DEBUG lister -C ~/.config/swh/listers.yml run --lister npm $ swh --log-level DEBUG lister -C ~/.config/swh/listers.yml run --lister pypi ``` Licensing --------- This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. See top-level LICENSE file for the full text of the GNU General Public License along with this program. diff --git a/swh.lister.egg-info/SOURCES.txt b/swh.lister.egg-info/SOURCES.txt index a6e455f..0fc97ff 100644 --- a/swh.lister.egg-info/SOURCES.txt +++ b/swh.lister.egg-info/SOURCES.txt @@ -1,233 +1,234 @@ .gitignore .pre-commit-config.yaml ACKNOWLEDGEMENTS CODE_OF_CONDUCT.md CONTRIBUTORS LICENSE MANIFEST.in Makefile README.md conftest.py mypy.ini pyproject.toml pytest.ini requirements-swh.txt requirements-test.txt requirements.txt setup.cfg setup.py tox.ini docs/.gitignore docs/Makefile docs/cli.rst docs/conf.py docs/index.rst docs/new_lister_template.py docs/run_a_new_lister.rst +docs/save_forge.rst docs/tutorial.rst docs/_static/.placeholder docs/_templates/.placeholder docs/images/new_base.png docs/images/new_bitbucket_lister.png docs/images/new_github_lister.png docs/images/old_github_lister.png sql/crawler.sql sql/pimp_db.sql swh/__init__.py swh.lister.egg-info/PKG-INFO swh.lister.egg-info/SOURCES.txt swh.lister.egg-info/dependency_links.txt swh.lister.egg-info/entry_points.txt swh.lister.egg-info/requires.txt swh.lister.egg-info/top_level.txt swh/lister/__init__.py swh/lister/cli.py swh/lister/pattern.py swh/lister/py.typed swh/lister/utils.py swh/lister/bitbucket/__init__.py swh/lister/bitbucket/lister.py swh/lister/bitbucket/tasks.py swh/lister/bitbucket/tests/__init__.py swh/lister/bitbucket/tests/test_lister.py swh/lister/bitbucket/tests/test_tasks.py swh/lister/bitbucket/tests/data/bb_api_repositories_page1.json swh/lister/bitbucket/tests/data/bb_api_repositories_page2.json swh/lister/cgit/__init__.py swh/lister/cgit/lister.py swh/lister/cgit/tasks.py swh/lister/cgit/tests/__init__.py swh/lister/cgit/tests/repo_list.txt swh/lister/cgit/tests/test_lister.py swh/lister/cgit/tests/test_tasks.py swh/lister/cgit/tests/data/https_git.baserock.org/cgit swh/lister/cgit/tests/data/https_git.eclipse.org/c swh/lister/cgit/tests/data/https_git.savannah.gnu.org/README swh/lister/cgit/tests/data/https_git.savannah.gnu.org/cgit swh/lister/cgit/tests/data/https_git.savannah.gnu.org/cgit_elisp-es.git swh/lister/cgit/tests/data/https_git.tizen/README swh/lister/cgit/tests/data/https_git.tizen/cgit swh/lister/cgit/tests/data/https_git.tizen/cgit,ofs=100 swh/lister/cgit/tests/data/https_git.tizen/cgit,ofs=50 swh/lister/cgit/tests/data/https_git.tizen/cgit_All-Projects swh/lister/cgit/tests/data/https_git.tizen/cgit_All-Users swh/lister/cgit/tests/data/https_git.tizen/cgit_Lock-Projects swh/lister/cgit/tests/data/https_git.tizen/cgit_adaptation_alsa-scenario-scn-data-0-base swh/lister/cgit/tests/data/https_git.tizen/cgit_adaptation_alsa-scenario-scn-data-0-mc1n2 swh/lister/cgit/tests/data/https_git.tizen/cgit_adaptation_ap_samsung_audio-hal-e3250 swh/lister/cgit/tests/data/https_git.tizen/cgit_adaptation_ap_samsung_audio-hal-e4x12 swh/lister/cgit/tests/data/https_git.tizen/cgit_adaptation_devices_nfc-plugin-nxp swh/lister/cgit/tests/data/https_git.tizen/cgit_adaptation_intel_mfld_bootstub-mfld-blackbay swh/lister/cgit/tests/data/https_git.tizen/cgit_adaptation_mtdev swh/lister/cgit/tests/data/https_git.tizen/cgit_adaptation_opengl-es-virtual-drv swh/lister/cgit/tests/data/https_git.tizen/cgit_adaptation_panda_libdrm swh/lister/cgit/tests/data/https_git.tizen/cgit_adaptation_panda_libnl swh/lister/cgit/tests/data/https_git.tizen/cgit_adaptation_xorg_driver_xserver-xorg-misc swh/lister/cgit/tests/data/https_git.tizen/cgit_apps_core_preloaded_ug-setting-gallery-efl swh/lister/cgit/tests/data/https_git.tizen/cgit_apps_core_preloaded_ug-setting-homescreen-efl swh/lister/cgit/tests/data/https_jff.email/cgit swh/lister/cran/__init__.py swh/lister/cran/list_all_packages.R swh/lister/cran/lister.py swh/lister/cran/tasks.py swh/lister/cran/tests/__init__.py swh/lister/cran/tests/test_lister.py swh/lister/cran/tests/test_tasks.py swh/lister/cran/tests/data/list-r-packages.json swh/lister/debian/__init__.py swh/lister/debian/lister.py swh/lister/debian/tasks.py swh/lister/debian/tests/__init__.py swh/lister/debian/tests/test_lister.py swh/lister/debian/tests/test_tasks.py swh/lister/debian/tests/data/Sources_bullseye swh/lister/debian/tests/data/Sources_buster swh/lister/debian/tests/data/Sources_stretch swh/lister/gitea/__init__.py swh/lister/gitea/lister.py swh/lister/gitea/tasks.py swh/lister/gitea/tests/__init__.py swh/lister/gitea/tests/test_lister.py swh/lister/gitea/tests/test_tasks.py swh/lister/gitea/tests/data/https_try.gitea.io/repos_page1 swh/lister/gitea/tests/data/https_try.gitea.io/repos_page2 swh/lister/github/__init__.py swh/lister/github/lister.py swh/lister/github/tasks.py swh/lister/github/tests/__init__.py swh/lister/github/tests/test_lister.py swh/lister/github/tests/test_tasks.py swh/lister/gitlab/__init__.py swh/lister/gitlab/lister.py swh/lister/gitlab/tasks.py swh/lister/gitlab/tests/__init__.py swh/lister/gitlab/tests/test_lister.py swh/lister/gitlab/tests/test_tasks.py swh/lister/gitlab/tests/data/https_foss.heptapod.net/api_response_page1.json swh/lister/gitlab/tests/data/https_gite.lirmm.fr/api_response_page1.json swh/lister/gitlab/tests/data/https_gite.lirmm.fr/api_response_page2.json swh/lister/gitlab/tests/data/https_gite.lirmm.fr/api_response_page3.json swh/lister/gitlab/tests/data/https_gitlab.com/api_response_page1.json swh/lister/gnu/__init__.py swh/lister/gnu/lister.py swh/lister/gnu/tasks.py swh/lister/gnu/tree.py swh/lister/gnu/tests/__init__.py swh/lister/gnu/tests/test_lister.py swh/lister/gnu/tests/test_tasks.py swh/lister/gnu/tests/test_tree.py swh/lister/gnu/tests/data/tree.json swh/lister/gnu/tests/data/tree.min.json swh/lister/gnu/tests/data/https_ftp.gnu.org/tree.json.gz swh/lister/launchpad/__init__.py swh/lister/launchpad/lister.py swh/lister/launchpad/tasks.py swh/lister/launchpad/tests/__init__.py swh/lister/launchpad/tests/conftest.py swh/lister/launchpad/tests/test_lister.py swh/lister/launchpad/tests/test_tasks.py swh/lister/launchpad/tests/data/launchpad_response1.json swh/lister/launchpad/tests/data/launchpad_response2.json swh/lister/npm/__init__.py swh/lister/npm/lister.py swh/lister/npm/tasks.py swh/lister/npm/tests/test_lister.py swh/lister/npm/tests/test_tasks.py swh/lister/npm/tests/data/npm_full_page1.json swh/lister/npm/tests/data/npm_full_page2.json swh/lister/npm/tests/data/npm_incremental_page1.json swh/lister/npm/tests/data/npm_incremental_page2.json swh/lister/opam/__init__.py swh/lister/opam/lister.py swh/lister/opam/tasks.py swh/lister/opam/tests/__init__.py swh/lister/opam/tests/test_lister.py swh/lister/opam/tests/test_tasks.py swh/lister/opam/tests/data/fake_opam_repo/repo swh/lister/opam/tests/data/fake_opam_repo/version swh/lister/opam/tests/data/fake_opam_repo/packages/agrid/agrid.0.1/opam swh/lister/opam/tests/data/fake_opam_repo/packages/calculon/calculon.0.1/opam swh/lister/opam/tests/data/fake_opam_repo/packages/calculon/calculon.0.2/opam swh/lister/opam/tests/data/fake_opam_repo/packages/calculon/calculon.0.3/opam swh/lister/opam/tests/data/fake_opam_repo/packages/calculon/calculon.0.4/opam swh/lister/opam/tests/data/fake_opam_repo/packages/calculon/calculon.0.5/opam swh/lister/opam/tests/data/fake_opam_repo/packages/calculon/calculon.0.6/opam swh/lister/opam/tests/data/fake_opam_repo/packages/directories/directories.0.1/opam swh/lister/opam/tests/data/fake_opam_repo/packages/directories/directories.0.2/opam swh/lister/opam/tests/data/fake_opam_repo/packages/directories/directories.0.3/opam swh/lister/opam/tests/data/fake_opam_repo/packages/ocb/ocb.0.1/opam swh/lister/packagist/__init__.py swh/lister/packagist/lister.py swh/lister/packagist/tasks.py swh/lister/packagist/tests/__init__.py swh/lister/packagist/tests/test_lister.py swh/lister/packagist/tests/test_tasks.py swh/lister/packagist/tests/data/den1n_contextmenu.json swh/lister/packagist/tests/data/ljjackson_linnworks.json swh/lister/packagist/tests/data/lky_wx_article.json swh/lister/packagist/tests/data/spryker-eco_computop-api.json swh/lister/phabricator/__init__.py swh/lister/phabricator/lister.py swh/lister/phabricator/tasks.py swh/lister/phabricator/tests/__init__.py swh/lister/phabricator/tests/test_lister.py swh/lister/phabricator/tests/test_tasks.py swh/lister/phabricator/tests/data/__init__.py swh/lister/phabricator/tests/data/phabricator_api_repositories_page1.json swh/lister/phabricator/tests/data/phabricator_api_repositories_page2.json swh/lister/pypi/__init__.py swh/lister/pypi/lister.py swh/lister/pypi/tasks.py swh/lister/pypi/tests/__init__.py swh/lister/pypi/tests/test_lister.py swh/lister/pypi/tests/test_tasks.py swh/lister/sourceforge/__init__.py swh/lister/sourceforge/lister.py swh/lister/sourceforge/tasks.py swh/lister/sourceforge/tests/__init__.py swh/lister/sourceforge/tests/test_lister.py swh/lister/sourceforge/tests/test_tasks.py swh/lister/sourceforge/tests/data/adobexmp.json swh/lister/sourceforge/tests/data/backapps-website.json swh/lister/sourceforge/tests/data/backapps.json swh/lister/sourceforge/tests/data/main-sitemap.xml swh/lister/sourceforge/tests/data/mojunk.json swh/lister/sourceforge/tests/data/mramm.json swh/lister/sourceforge/tests/data/os3dmodels.json swh/lister/sourceforge/tests/data/random-mercurial.json swh/lister/sourceforge/tests/data/subsitemap-0.xml swh/lister/sourceforge/tests/data/subsitemap-1.xml swh/lister/tests/__init__.py swh/lister/tests/test_cli.py swh/lister/tests/test_pattern.py swh/lister/tests/test_utils.py swh/lister/tuleap/__init__.py swh/lister/tuleap/lister.py swh/lister/tuleap/tasks.py swh/lister/tuleap/tests/__init__.py swh/lister/tuleap/tests/test_lister.py swh/lister/tuleap/tests/test_tasks.py swh/lister/tuleap/tests/data/https_tuleap.net/projects swh/lister/tuleap/tests/data/https_tuleap.net/repo_1 swh/lister/tuleap/tests/data/https_tuleap.net/repo_2 swh/lister/tuleap/tests/data/https_tuleap.net/repo_3 \ No newline at end of file diff --git a/swh/lister/sourceforge/lister.py b/swh/lister/sourceforge/lister.py index 651eb62..34edeec 100644 --- a/swh/lister/sourceforge/lister.py +++ b/swh/lister/sourceforge/lister.py @@ -1,369 +1,368 @@ # Copyright (C) 2021 The Software Heritage developers # See the AUTHORS file at the top-level directory of this distribution # License: GNU General Public License version 3, or any later version # See top-level LICENSE file for more information from dataclasses import dataclass, field import datetime from enum import Enum import logging import re from typing import Any, Dict, Iterator, List, Optional, Set, Tuple from xml.etree import ElementTree import iso8601 import requests from tenacity.before_sleep import before_sleep_log from swh.core.api.classes import stream_results from swh.lister.utils import retry_policy_generic, throttling_retry from swh.scheduler.interface import SchedulerInterface from swh.scheduler.model import ListedOrigin from .. import USER_AGENT from ..pattern import CredentialsType, Lister logger = logging.getLogger(__name__) class VcsNames(Enum): """Used to filter SourceForge tool names for valid VCS types""" # CVS projects are read-only CVS = "cvs" GIT = "git" SUBVERSION = "svn" MERCURIAL = "hg" BAZAAR = "bzr" VCS_NAMES = set(v.value for v in VcsNames.__members__.values()) @dataclass class SourceForgeListerEntry: vcs: VcsNames url: str last_modified: datetime.date SubSitemapNameT = str ProjectNameT = str # SourceForge only offers day-level granularity, which is good enough for our purposes LastModifiedT = datetime.date @dataclass class SourceForgeListerState: """Current state of the SourceForge lister in incremental runs """ """If the subsitemap does not exist, we assume a full run of this subsitemap is needed. If the date is the same, we skip the subsitemap, otherwise we request the subsitemap and look up every project's "last modified" date to compare against `ListedOrigins` from the database.""" subsitemap_last_modified: Dict[SubSitemapNameT, LastModifiedT] = field( default_factory=dict ) """Some projects (not the majority, but still meaningful) have no VCS for us to archive. We need to remember a mapping of their API URL to their "last modified" date so we don't keep querying them needlessly every time.""" empty_projects: Dict[str, LastModifiedT] = field(default_factory=dict) SourceForgeListerPage = List[SourceForgeListerEntry] MAIN_SITEMAP_URL = "https://sourceforge.net/allura_sitemap/sitemap.xml" SITEMAP_XML_NAMESPACE = "{http://www.sitemaps.org/schemas/sitemap/0.9}" # API resource endpoint for information about the given project. # # `namespace`: Project namespace. Very often `p`, but can be something else like # `adobe` # `project`: Project name, e.g. `seedai`. Can be a subproject, e.g `backapps/website`. PROJECT_API_URL_FORMAT = "https://sourceforge.net/rest/{namespace}/{project}" # Predictable URL for cloning (in the broad sense) a VCS registered for the project. # # `vcs`: VCS type, one of `VCS_NAMES` # `namespace`: Project namespace. Very often `p`, but can be something else like # `adobe`. # `project`: Project name, e.g. `seedai`. Can be a subproject, e.g `backapps/website`. # `mount_point`: url path used by the repo. For example, the Code::Blocks project uses # `git` (https://git.code.sf.net/p/codeblocks/git). CLONE_URL_FORMAT = "https://{vcs}.code.sf.net/{namespace}/{project}/{mount_point}" PROJ_URL_RE = re.compile( r"^https://sourceforge.net/(?P[^/]+)/(?P[^/]+)/(?P.*)?" ) # Mapping of `(namespace, project name)` to `last modified` date. ProjectsLastModifiedCache = Dict[Tuple[str, str], LastModifiedT] class SourceForgeLister(Lister[SourceForgeListerState, SourceForgeListerPage]): """List origins from the "SourceForge" forge. """ # Part of the lister API, that identifies this lister LISTER_NAME = "sourceforge" def __init__( self, scheduler: SchedulerInterface, incremental: bool = False, credentials: Optional[CredentialsType] = None, ): super().__init__( scheduler=scheduler, url="https://sourceforge.net", instance="main", credentials=credentials, ) # Will hold the currently saved "last modified" dates to compare against our # requests. self._project_last_modified: Optional[ProjectsLastModifiedCache] = None self.session = requests.Session() # Declare the USER_AGENT is more sysadm-friendly for the forge we list self.session.headers.update( {"Accept": "application/json", "User-Agent": USER_AGENT} ) self.incremental = incremental def state_from_dict(self, d: Dict[str, Dict[str, Any]]) -> SourceForgeListerState: subsitemaps = { k: datetime.date.fromisoformat(v) for k, v in d.get("subsitemap_last_modified", {}).items() } empty_projects = { k: datetime.date.fromisoformat(v) for k, v in d.get("empty_projects", {}).items() } return SourceForgeListerState( subsitemap_last_modified=subsitemaps, empty_projects=empty_projects ) def state_to_dict(self, state: SourceForgeListerState) -> Dict[str, Any]: return { "subsitemap_last_modified": { k: v.isoformat() for k, v in state.subsitemap_last_modified.items() }, "empty_projects": { k: v.isoformat() for k, v in state.empty_projects.items() }, } def projects_last_modified(self) -> ProjectsLastModifiedCache: if not self.incremental: # No point in loading the previous results if we're doing a full run return {} if self._project_last_modified is not None: return self._project_last_modified # We know there will be at least that many origins stream = stream_results( self.scheduler.get_listed_origins, self.lister_obj.id, limit=300_000 ) listed_origins = dict() # Projects can have slashes in them if they're subprojects, but the # mointpoint (last component) cannot. url_match = re.compile( r".*\.code\.sf\.net/(?P[^/]+)/(?P.+)/.*" ) for origin in stream: url = origin.url match = url_match.match(url) assert match is not None matches = match.groupdict() namespace = matches["namespace"] project = matches["project"] # "Last modified" dates are the same across all VCS (tools, even) # within a project or subproject. An assertion here would be overkill. last_modified = origin.last_update assert last_modified is not None listed_origins[(namespace, project)] = last_modified.date() self._project_last_modified = listed_origins return listed_origins @throttling_retry( retry=retry_policy_generic, before_sleep=before_sleep_log(logger, logging.WARNING), ) def page_request(self, url, params) -> requests.Response: # Log listed URL to ease debugging logger.debug("Fetching URL %s with params %s", url, params) response = self.session.get(url, params=params) if response.status_code != 200: # Log response content to ease debugging logger.warning( "Unexpected HTTP status code %s for URL %s", response.status_code, response.url, ) # The lister must fail on blocking errors response.raise_for_status() return response def get_pages(self) -> Iterator[SourceForgeListerPage]: """ SourceForge has a main XML sitemap that lists its sharded sitemaps for all projects. Each XML sub-sitemap lists project pages, which are not unique per project: a project can have a wiki, a home, a git, an svn, etc. For each unique project, we query an API endpoint that lists (among other things) the tools associated with said project, some of which are the VCS used. Subprojects are considered separate projects. Lastly we use the information of which VCS are used to build the predictable clone URL for any given VCS. """ sitemap_contents = self.page_request(MAIN_SITEMAP_URL, {}).text tree = ElementTree.fromstring(sitemap_contents) for subsitemap in tree.iterfind(f"{SITEMAP_XML_NAMESPACE}sitemap"): last_modified_el = subsitemap.find(f"{SITEMAP_XML_NAMESPACE}lastmod") assert last_modified_el is not None and last_modified_el.text is not None last_modified = datetime.date.fromisoformat(last_modified_el.text) location = subsitemap.find(f"{SITEMAP_XML_NAMESPACE}loc") assert location is not None and location.text is not None sub_url = location.text if self.incremental: recorded_last_mod = self.state.subsitemap_last_modified.get(sub_url) if recorded_last_mod == last_modified: # The entire subsitemap hasn't changed, so none of its projects # have either, skip it. continue self.state.subsitemap_last_modified[sub_url] = last_modified subsitemap_contents = self.page_request(sub_url, {}).text subtree = ElementTree.fromstring(subsitemap_contents) yield from self._get_pages_from_subsitemap(subtree) def get_origins_from_page( self, page: SourceForgeListerPage ) -> Iterator[ListedOrigin]: assert self.lister_obj.id is not None for hit in page: yield ListedOrigin( lister_id=self.lister_obj.id, visit_type=hit.vcs.value, url=hit.url, last_update=iso8601.parse_date(hit.last_modified), - enabled=False, ) def _get_pages_from_subsitemap( self, subtree: ElementTree.Element ) -> Iterator[SourceForgeListerPage]: projects: Set[ProjectNameT] = set() for project_block in subtree.iterfind(f"{SITEMAP_XML_NAMESPACE}url"): last_modified_block = project_block.find(f"{SITEMAP_XML_NAMESPACE}lastmod") assert last_modified_block is not None last_modified = last_modified_block.text location = project_block.find(f"{SITEMAP_XML_NAMESPACE}loc") assert location is not None project_url = location.text assert project_url is not None match = PROJ_URL_RE.match(project_url) if match: matches = match.groupdict() namespace = matches["namespace"] if namespace == "projects": # These have a `p`-namespaced counterpart, use that instead continue project = matches["project"] rest = matches["rest"] if rest.count("/") > 1: # This is a subproject. There exists no sub-subprojects. subproject_name = rest.rsplit("/", 2)[0] project = f"{project}/{subproject_name}" prev_len = len(projects) projects.add(project) if prev_len == len(projects): # Already seen continue pages = self._get_pages_for_project(namespace, project, last_modified) if pages: yield pages else: logger.debug("Project '%s' does not have any VCS", project) else: # Should almost always match, let's log it # The only ones that don't match are mostly specialized one-off URLs. msg = "Project URL '%s' does not match expected pattern" logger.warning(msg, project_url) def _get_pages_for_project( self, namespace, project, last_modified ) -> SourceForgeListerPage: endpoint = PROJECT_API_URL_FORMAT.format(namespace=namespace, project=project) empty_project_last_modified = self.state.empty_projects.get(endpoint) if empty_project_last_modified is not None: if last_modified == empty_project_last_modified.isoformat(): # Project has not changed, so is still empty, meaning it has # no VCS attached that we can archive. logger.debug(f"Project {namespace}/{project} is still empty") return [] if self.incremental: expected = self.projects_last_modified().get((namespace, project)) if expected is not None: if expected.isoformat() == last_modified: # Project has not changed logger.debug(f"Project {namespace}/{project} has not changed") return [] else: logger.debug(f"Project {namespace}/{project} was updated") else: msg = "New project during an incremental run: %s/%s" logger.debug(msg, namespace, project) try: res = self.page_request(endpoint, {}).json() except requests.HTTPError: # We've already logged in `page_request` return [] tools = res.get("tools") if tools is None: # This rarely happens, on very old URLs logger.warning("Project '%s' does not have any tools", endpoint) return [] hits = [] for tool in tools: tool_name = tool["name"] if tool_name not in VCS_NAMES: continue url = CLONE_URL_FORMAT.format( vcs=tool_name, namespace=namespace, project=project, mount_point=tool["mount_point"], ) if tool_name == VcsNames.MERCURIAL.value: # SourceForge does not yet support anonymous HTTPS cloning for Mercurial # See https://sourceforge.net/p/forge/feature-requests/727/ url = url.replace("https://", "http://") entry = SourceForgeListerEntry( vcs=VcsNames(tool_name), url=url, last_modified=last_modified ) hits.append(entry) if not hits: date = datetime.date.fromisoformat(last_modified) self.state.empty_projects[endpoint] = date else: self.state.empty_projects.pop(endpoint, None) return hits