diff --git a/swh/web/browse/utils.py b/swh/web/browse/utils.py index 2cfeb070..99bd5464 100644 --- a/swh/web/browse/utils.py +++ b/swh/web/browse/utils.py @@ -1,723 +1,721 @@ -# Copyright (C) 2017-2020 The Software Heritage developers +# Copyright (C) 2017-2021 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 import base64 import stat import textwrap from threading import Lock import magic import sentry_sdk from django.core.cache import cache from django.utils.html import escape from django.utils.safestring import mark_safe from swh.web.common import archive, highlightjs from swh.web.common.exc import NotFoundExc from swh.web.common.utils import ( browsers_supported_image_mimes, format_utc_iso_date, reverse, rst_to_html, ) from swh.web.config import get_config def get_directory_entries(sha1_git): """Function that retrieves the content of a directory from the archive. The directories entries are first sorted in lexicographical order. Sub-directories and regular files are then extracted. Args: sha1_git: sha1_git identifier of the directory Returns: A tuple whose first member corresponds to the sub-directories list and second member the regular files list Raises: NotFoundExc if the directory is not found """ cache_entry_id = "directory_entries_%s" % sha1_git cache_entry = cache.get(cache_entry_id) if cache_entry: return cache_entry entries = list(archive.lookup_directory(sha1_git)) for e in entries: e["perms"] = stat.filemode(e["perms"]) if e["type"] == "rev": # modify dir entry name to explicitly show it points # to a revision e["name"] = "%s @ %s" % (e["name"], e["target"][:7]) dirs = [e for e in entries if e["type"] in ("dir", "rev")] files = [e for e in entries if e["type"] == "file"] dirs = sorted(dirs, key=lambda d: d["name"]) files = sorted(files, key=lambda f: f["name"]) cache.set(cache_entry_id, (dirs, files)) return dirs, files _lock = Lock() def get_mimetype_and_encoding_for_content(content): """Function that returns the mime type and the encoding associated to a content buffer using the magic module under the hood. Args: content (bytes): a content buffer Returns: A tuple (mimetype, encoding), for instance ('text/plain', 'us-ascii'), associated to the provided content. """ m = magic.Magic(mime=True, mime_encoding=True) mime_encoding = m.from_buffer(content) mime_type, encoding = mime_encoding.split(";") encoding = encoding.replace(" charset=", "") return mime_type, encoding # maximum authorized content size in bytes for HTML display # with code highlighting content_display_max_size = get_config()["content_display_max_size"] def _re_encode_content(mimetype, encoding, content_data): # encode textual content to utf-8 if needed if mimetype.startswith("text/"): # probably a malformed UTF-8 content, re-encode it # by replacing invalid chars with a substitution one if encoding == "unknown-8bit": content_data = content_data.decode("utf-8", "replace").encode("utf-8") elif encoding not in ["utf-8", "binary"]: content_data = content_data.decode(encoding, "replace").encode("utf-8") elif mimetype.startswith("application/octet-stream"): # file may detect a text content as binary # so try to decode it for display encodings = ["us-ascii", "utf-8"] encodings += ["iso-8859-%s" % i for i in range(1, 17)] for enc in encodings: try: content_data = content_data.decode(enc).encode("utf-8") except Exception as exc: sentry_sdk.capture_exception(exc) else: # ensure display in content view encoding = enc mimetype = "text/plain" break return mimetype, encoding, content_data def request_content( query_string, max_size=content_display_max_size, re_encode=True, ): """Function that retrieves a content from the archive. Raw bytes content is first retrieved, then the content mime type. If the mime type is not stored in the archive, it will be computed using Python magic module. Args: query_string: a string of the form "[ALGO_HASH:]HASH" where optional ALGO_HASH can be either ``sha1``, ``sha1_git``, ``sha256``, or ``blake2s256`` (default to ``sha1``) and HASH the hexadecimal representation of the hash value max_size: the maximum size for a content to retrieve (default to 1MB, no size limit if None) Returns: A tuple whose first member corresponds to the content raw bytes and second member the content mime type Raises: NotFoundExc if the content is not found """ content_data = archive.lookup_content(query_string) filetype = None language = None # requests to the indexer db may fail so properly handle # those cases in order to avoid content display errors try: filetype = archive.lookup_content_filetype(query_string) language = archive.lookup_content_language(query_string) except Exception as exc: sentry_sdk.capture_exception(exc) mimetype = "unknown" encoding = "unknown" if filetype: mimetype = filetype["mimetype"] encoding = filetype["encoding"] # workaround when encountering corrupted data due to implicit # conversion from bytea to text in the indexer db (see T818) # TODO: Remove that code when all data have been correctly converted if mimetype.startswith("\\"): filetype = None if not max_size or content_data["length"] < max_size: try: content_raw = archive.lookup_content_raw(query_string) except Exception as exc: sentry_sdk.capture_exception(exc) raise NotFoundExc( "The bytes of the content are currently not available " "in the archive." ) else: content_data["raw_data"] = content_raw["data"] if not filetype: mimetype, encoding = get_mimetype_and_encoding_for_content( content_data["raw_data"] ) if re_encode: mimetype, encoding, raw_data = _re_encode_content( mimetype, encoding, content_data["raw_data"] ) content_data["raw_data"] = raw_data else: content_data["raw_data"] = None content_data["mimetype"] = mimetype content_data["encoding"] = encoding if language: content_data["language"] = language["lang"] else: content_data["language"] = "not detected" return content_data def prepare_content_for_display(content_data, mime_type, path): """Function that prepares a content for HTML display. The function tries to associate a programming language to a content in order to perform syntax highlighting client-side using highlightjs. The language is determined using either the content filename or its mime type. If the mime type corresponds to an image format supported by web browsers, the content will be encoded in base64 for displaying the image. Args: content_data (bytes): raw bytes of the content mime_type (string): mime type of the content path (string): path of the content including filename Returns: A dict containing the content bytes (possibly different from the one provided as parameter if it is an image) under the key 'content_data and the corresponding highlightjs language class under the key 'language'. """ language = highlightjs.get_hljs_language_from_filename(path) if not language: language = highlightjs.get_hljs_language_from_mime_type(mime_type) if not language: language = "nohighlight" - elif mime_type.startswith("application/"): - mime_type = mime_type.replace("application/", "text/") if mime_type.startswith("image/"): if mime_type in browsers_supported_image_mimes: content_data = base64.b64encode(content_data).decode("ascii") if mime_type.startswith("image/svg"): mime_type = "image/svg+xml" - if mime_type.startswith("text/"): + if mime_type.startswith("text/") or mime_type.startswith("application/"): content_data = content_data.decode("utf-8", errors="replace") return {"content_data": content_data, "language": language, "mimetype": mime_type} def gen_link(url, link_text=None, link_attrs=None): """ Utility function for generating an HTML link to insert in Django templates. Args: url (str): an url link_text (str): optional text for the produced link, if not provided the url will be used link_attrs (dict): optional attributes (e.g. class) to add to the link Returns: An HTML link in the form 'link_text' """ attrs = " " if link_attrs: for k, v in link_attrs.items(): attrs += '%s="%s" ' % (k, v) if not link_text: link_text = url link = '%s' % (attrs, escape(url), escape(link_text)) return mark_safe(link) def _snapshot_context_query_params(snapshot_context): query_params = {} if not snapshot_context: return query_params if snapshot_context and snapshot_context["origin_info"]: origin_info = snapshot_context["origin_info"] snp_query_params = snapshot_context["query_params"] query_params = {"origin_url": origin_info["url"]} if "timestamp" in snp_query_params: query_params["timestamp"] = snp_query_params["timestamp"] if "visit_id" in snp_query_params: query_params["visit_id"] = snp_query_params["visit_id"] if "snapshot" in snp_query_params and "visit_id" not in query_params: query_params["snapshot"] = snp_query_params["snapshot"] elif snapshot_context: query_params = {"snapshot": snapshot_context["snapshot_id"]} if snapshot_context["release"]: query_params["release"] = snapshot_context["release"] elif snapshot_context["branch"] and snapshot_context["branch"] not in ( "HEAD", snapshot_context["revision_id"], ): query_params["branch"] = snapshot_context["branch"] elif snapshot_context["revision_id"]: query_params["revision"] = snapshot_context["revision_id"] return query_params def gen_revision_url(revision_id, snapshot_context=None): """ Utility function for generating an url to a revision. Args: revision_id (str): a revision id snapshot_context (dict): if provided, generate snapshot-dependent browsing url Returns: str: The url to browse the revision """ query_params = _snapshot_context_query_params(snapshot_context) # remove query parameters not needed for a revision view query_params.pop("revision", None) query_params.pop("release", None) return reverse( "browse-revision", url_args={"sha1_git": revision_id}, query_params=query_params ) def gen_revision_link( revision_id, shorten_id=False, snapshot_context=None, link_text="Browse", link_attrs={"class": "btn btn-default btn-sm", "role": "button"}, ): """ Utility function for generating a link to a revision HTML view to insert in Django templates. Args: revision_id (str): a revision id shorten_id (boolean): whether to shorten the revision id to 7 characters for the link text snapshot_context (dict): if provided, generate snapshot-dependent browsing link link_text (str): optional text for the generated link (the revision id will be used by default) link_attrs (dict): optional attributes (e.g. class) to add to the link Returns: str: An HTML link in the form 'revision_id' """ if not revision_id: return None revision_url = gen_revision_url(revision_id, snapshot_context) if shorten_id: return gen_link(revision_url, revision_id[:7], link_attrs) else: if not link_text: link_text = revision_id return gen_link(revision_url, link_text, link_attrs) def gen_directory_link( sha1_git, snapshot_context=None, link_text="Browse", link_attrs={"class": "btn btn-default btn-sm", "role": "button"}, ): """ Utility function for generating a link to a directory HTML view to insert in Django templates. Args: sha1_git (str): directory identifier link_text (str): optional text for the generated link (the directory id will be used by default) link_attrs (dict): optional attributes (e.g. class) to add to the link Returns: An HTML link in the form 'link_text' """ if not sha1_git: return None query_params = _snapshot_context_query_params(snapshot_context) directory_url = reverse( "browse-directory", url_args={"sha1_git": sha1_git}, query_params=query_params ) if not link_text: link_text = sha1_git return gen_link(directory_url, link_text, link_attrs) def gen_snapshot_link( snapshot_id, snapshot_context=None, link_text="Browse", link_attrs={"class": "btn btn-default btn-sm", "role": "button"}, ): """ Utility function for generating a link to a snapshot HTML view to insert in Django templates. Args: snapshot_id (str): snapshot identifier link_text (str): optional text for the generated link (the snapshot id will be used by default) link_attrs (dict): optional attributes (e.g. class) to add to the link Returns: An HTML link in the form 'link_text' """ query_params = _snapshot_context_query_params(snapshot_context) snapshot_url = reverse( "browse-snapshot", url_args={"snapshot_id": snapshot_id}, query_params=query_params, ) if not link_text: link_text = snapshot_id return gen_link(snapshot_url, link_text, link_attrs) def gen_content_link( sha1_git, snapshot_context=None, link_text="Browse", link_attrs={"class": "btn btn-default btn-sm", "role": "button"}, ): """ Utility function for generating a link to a content HTML view to insert in Django templates. Args: sha1_git (str): content identifier link_text (str): optional text for the generated link (the content sha1_git will be used by default) link_attrs (dict): optional attributes (e.g. class) to add to the link Returns: An HTML link in the form 'link_text' """ if not sha1_git: return None query_params = _snapshot_context_query_params(snapshot_context) content_url = reverse( "browse-content", url_args={"query_string": "sha1_git:" + sha1_git}, query_params=query_params, ) if not link_text: link_text = sha1_git return gen_link(content_url, link_text, link_attrs) def get_revision_log_url(revision_id, snapshot_context=None): """ Utility function for getting the URL for a revision log HTML view (possibly in the context of an origin). Args: revision_id (str): revision identifier the history heads to snapshot_context (dict): if provided, generate snapshot-dependent browsing link Returns: The revision log view URL """ query_params = {} if snapshot_context: query_params = _snapshot_context_query_params(snapshot_context) query_params["revision"] = revision_id if snapshot_context and snapshot_context["origin_info"]: revision_log_url = reverse("browse-origin-log", query_params=query_params) elif snapshot_context: url_args = {"snapshot_id": snapshot_context["snapshot_id"]} del query_params["snapshot"] revision_log_url = reverse( "browse-snapshot-log", url_args=url_args, query_params=query_params ) else: revision_log_url = reverse( "browse-revision-log", url_args={"sha1_git": revision_id} ) return revision_log_url def gen_revision_log_link( revision_id, snapshot_context=None, link_text="Browse", link_attrs={"class": "btn btn-default btn-sm", "role": "button"}, ): """ Utility function for generating a link to a revision log HTML view (possibly in the context of an origin) to insert in Django templates. Args: revision_id (str): revision identifier the history heads to snapshot_context (dict): if provided, generate snapshot-dependent browsing link link_text (str): optional text to use for the generated link (the revision id will be used by default) link_attrs (dict): optional attributes (e.g. class) to add to the link Returns: An HTML link in the form 'link_text' """ if not revision_id: return None revision_log_url = get_revision_log_url(revision_id, snapshot_context) if not link_text: link_text = revision_id return gen_link(revision_log_url, link_text, link_attrs) def gen_person_mail_link(person, link_text=None): """ Utility function for generating a mail link to a person to insert in Django templates. Args: person (dict): dictionary containing person data (*name*, *email*, *fullname*) link_text (str): optional text to use for the generated mail link (the person name will be used by default) Returns: str: A mail link to the person or the person name if no email is present in person data """ person_name = person["name"] or person["fullname"] or "None" if link_text is None: link_text = person_name person_email = person["email"] if person["email"] else None if person_email is None and "@" in person_name and " " not in person_name: person_email = person_name if person_email: return gen_link(url="mailto:%s" % person_email, link_text=link_text) else: return person_name def gen_release_link( sha1_git, snapshot_context=None, link_text="Browse", link_attrs={"class": "btn btn-default btn-sm", "role": "button"}, ): """ Utility function for generating a link to a release HTML view to insert in Django templates. Args: sha1_git (str): release identifier link_text (str): optional text for the generated link (the release id will be used by default) link_attrs (dict): optional attributes (e.g. class) to add to the link Returns: An HTML link in the form 'link_text' """ query_params = _snapshot_context_query_params(snapshot_context) release_url = reverse( "browse-release", url_args={"sha1_git": sha1_git}, query_params=query_params ) if not link_text: link_text = sha1_git return gen_link(release_url, link_text, link_attrs) def format_log_entries(revision_log, per_page, snapshot_context=None): """ Utility functions that process raw revision log data for HTML display. Its purpose is to: * add links to relevant browse views * format date in human readable format * truncate the message log Args: revision_log (list): raw revision log as returned by the swh-web api per_page (int): number of log entries per page snapshot_context (dict): if provided, generate snapshot-dependent browsing link """ revision_log_data = [] for i, rev in enumerate(revision_log): if i == per_page: break author_name = "None" author_fullname = "None" committer_fullname = "None" if rev["author"]: author_name = gen_person_mail_link(rev["author"]) author_fullname = rev["author"]["fullname"] if rev["committer"]: committer_fullname = rev["committer"]["fullname"] author_date = format_utc_iso_date(rev["date"]) committer_date = format_utc_iso_date(rev["committer_date"]) tooltip = "revision %s\n" % rev["id"] tooltip += "author: %s\n" % author_fullname tooltip += "author date: %s\n" % author_date tooltip += "committer: %s\n" % committer_fullname tooltip += "committer date: %s\n\n" % committer_date if rev["message"]: tooltip += textwrap.indent(rev["message"], " " * 4) revision_log_data.append( { "author": author_name, "id": rev["id"][:7], "message": rev["message"], "date": author_date, "commit_date": committer_date, "url": gen_revision_url(rev["id"], snapshot_context), "tooltip": tooltip, } ) return revision_log_data # list of common readme names ordered by preference # (lower indices have higher priority) _common_readme_names = [ "readme.markdown", "readme.md", "readme.rst", "readme.txt", "readme", ] def get_readme_to_display(readmes): """ Process a list of readme files found in a directory in order to find the adequate one to display. Args: readmes: a list of dict where keys are readme file names and values are readme sha1s Returns: A tuple (readme_name, readme_sha1) """ readme_name = None readme_url = None readme_sha1 = None readme_html = None lc_readmes = {k.lower(): {"orig_name": k, "sha1": v} for k, v in readmes.items()} # look for readme names according to the preference order # defined by the _common_readme_names list for common_readme_name in _common_readme_names: if common_readme_name in lc_readmes: readme_name = lc_readmes[common_readme_name]["orig_name"] readme_sha1 = lc_readmes[common_readme_name]["sha1"] readme_url = reverse( "browse-content-raw", url_args={"query_string": readme_sha1}, query_params={"re_encode": "true"}, ) break # otherwise pick the first readme like file if any if not readme_name and len(readmes.items()) > 0: readme_name = next(iter(readmes)) readme_sha1 = readmes[readme_name] readme_url = reverse( "browse-content-raw", url_args={"query_string": readme_sha1}, query_params={"re_encode": "true"}, ) # convert rst README to html server side as there is # no viable solution to perform that task client side if readme_name and readme_name.endswith(".rst"): cache_entry_id = "readme_%s" % readme_sha1 cache_entry = cache.get(cache_entry_id) if cache_entry: readme_html = cache_entry else: try: rst_doc = request_content(readme_sha1) readme_html = rst_to_html(rst_doc["raw_data"]) cache.set(cache_entry_id, readme_html) except Exception as exc: sentry_sdk.capture_exception(exc) readme_html = "Readme bytes are not available" return readme_name, readme_url, readme_html diff --git a/swh/web/templates/includes/content-display.html b/swh/web/templates/includes/content-display.html index ccc6f69a..17baae46 100644 --- a/swh/web/templates/includes/content-display.html +++ b/swh/web/templates/includes/content-display.html @@ -1,79 +1,79 @@ {% 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 %} {% include "includes/revision-info.html" %} {% if snapshot_context and snapshot_context.is_empty %} {% include "includes/empty-snapshot.html" %} {% else %}
{% if filename %}
{{ filename }}
{% endif %}
{% if content_size > max_content_size %} Content is too large to be displayed (size is greater than {{ max_content_size|filesizeformat }}). {% elif "inode/x-empty" == mimetype %} File is empty {% elif filename and filename|default:""|slice:"-5:" == "ipynb" %}
- {% elif "text/" in mimetype and encoding != "binary" %} + {% elif "text/" in mimetype or "application/" in mimetype and encoding != "binary" %} 
{{ content }}
{% elif mimetype in browsers_supported_image_mimes and content %} {% elif "application/pdf" == mimetype %}
Page: /
{% elif content %} Content with mime type {{ mimetype }} and encoding {{ encoding }} cannot be displayed. {% else %} {% include "includes/http-error.html" %} {% endif %}
{% endif %} diff --git a/swh/web/tests/browse/views/test_content.py b/swh/web/tests/browse/views/test_content.py index 231a15f5..0e133126 100644 --- a/swh/web/tests/browse/views/test_content.py +++ b/swh/web/tests/browse/views/test_content.py @@ -1,612 +1,617 @@ -# Copyright (C) 2017-2020 The Software Heritage developers +# Copyright (C) 2017-2021 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 import random from hypothesis import given from django.utils.html import escape from swh.model.identifiers import CONTENT, DIRECTORY, RELEASE, REVISION, SNAPSHOT from swh.web.browse.snapshot_context import process_snapshot_branches from swh.web.browse.utils import ( _re_encode_content, get_mimetype_and_encoding_for_content, prepare_content_for_display, ) from swh.web.common.exc import NotFoundExc 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 ( content, + content_application_no_highlight, content_image_type, content_text, content_text_no_highlight, content_text_non_utf8, content_unsupported_image_type_rendering, content_utf8_detected_as_binary, invalid_sha1, origin_with_multiple_visits, unknown_content, ) from swh.web.tests.utils import check_html_get_response, check_http_get_response @given(content_text()) def test_content_view_text(client, archive_data, content): sha1_git = content["sha1_git"] url = reverse( "browse-content", url_args={"query_string": content["sha1"]}, query_params={"path": content["path"]}, ) url_raw = reverse("browse-content-raw", url_args={"query_string": content["sha1"]}) resp = check_html_get_response( client, url, status_code=200, template_used="browse/content.html" ) content_display = _process_content_for_display(archive_data, content) mimetype = content_display["mimetype"] if mimetype.startswith("text/"): assert_contains(resp, '' % content_display["language"]) assert_contains(resp, escape(content_display["content_data"])) assert_contains(resp, url_raw) swh_cnt_id = gen_swhid(CONTENT, sha1_git) swh_cnt_id_url = reverse("browse-swhid", url_args={"swhid": swh_cnt_id}) assert_contains(resp, swh_cnt_id) assert_contains(resp, swh_cnt_id_url) assert_not_contains(resp, "swh-metadata-popover") -@given(content_text_no_highlight()) -def test_content_view_text_no_highlight(client, archive_data, content): - sha1_git = content["sha1_git"] +@given(content_application_no_highlight(), content_text_no_highlight()) +def test_content_view_no_highlight(client, archive_data, content_app, content_text): + for content_ in (content_app, content_text): + content = content_ + sha1_git = content["sha1_git"] - url = reverse("browse-content", url_args={"query_string": content["sha1"]}) + url = reverse("browse-content", url_args={"query_string": content["sha1"]}) - url_raw = reverse("browse-content-raw", url_args={"query_string": content["sha1"]}) + url_raw = reverse( + "browse-content-raw", url_args={"query_string": content["sha1"]} + ) - resp = check_html_get_response( - client, url, status_code=200, template_used="browse/content.html" - ) + resp = check_html_get_response( + client, url, status_code=200, template_used="browse/content.html" + ) - content_display = _process_content_for_display(archive_data, content) + content_display = _process_content_for_display(archive_data, content) - assert_contains(resp, '') - assert_contains(resp, escape(content_display["content_data"])) - assert_contains(resp, url_raw) + assert_contains(resp, '') + assert_contains(resp, escape(content_display["content_data"])) + assert_contains(resp, url_raw) - swh_cnt_id = gen_swhid(CONTENT, sha1_git) - swh_cnt_id_url = reverse("browse-swhid", url_args={"swhid": swh_cnt_id}) + swh_cnt_id = gen_swhid(CONTENT, sha1_git) + swh_cnt_id_url = reverse("browse-swhid", url_args={"swhid": swh_cnt_id}) - assert_contains(resp, swh_cnt_id) - assert_contains(resp, swh_cnt_id_url) + assert_contains(resp, swh_cnt_id) + assert_contains(resp, swh_cnt_id_url) @given(content_text_non_utf8()) def test_content_view_no_utf8_text(client, archive_data, content): sha1_git = content["sha1_git"] url = reverse("browse-content", url_args={"query_string": content["sha1"]}) resp = check_html_get_response( client, url, status_code=200, template_used="browse/content.html" ) content_display = _process_content_for_display(archive_data, content) swh_cnt_id = gen_swhid(CONTENT, sha1_git) swh_cnt_id_url = reverse("browse-swhid", url_args={"swhid": swh_cnt_id}) assert_contains(resp, swh_cnt_id_url) assert_contains(resp, escape(content_display["content_data"])) @given(content_image_type()) def test_content_view_image(client, archive_data, content): url = reverse("browse-content", url_args={"query_string": content["sha1"]}) url_raw = reverse("browse-content-raw", url_args={"query_string": content["sha1"]}) resp = check_html_get_response( client, url, status_code=200, template_used="browse/content.html" ) content_display = _process_content_for_display(archive_data, content) mimetype = content_display["mimetype"] content_data = content_display["content_data"] assert_contains(resp, '' % (mimetype, content_data)) assert_contains(resp, url_raw) @given(content_unsupported_image_type_rendering()) def test_content_view_image_no_rendering(client, archive_data, content): url = reverse("browse-content", url_args={"query_string": content["sha1"]}) resp = check_html_get_response( client, url, status_code=200, template_used="browse/content.html" ) mimetype = content["mimetype"] encoding = content["encoding"] assert_contains( resp, ( f"Content with mime type {mimetype} and encoding {encoding} " "cannot be displayed." ), ) @given(content_text()) def test_content_view_text_with_path(client, archive_data, content): path = content["path"] url = reverse( "browse-content", url_args={"query_string": content["sha1"]}, query_params={"path": path}, ) resp = check_html_get_response( client, url, status_code=200, template_used="browse/content.html" ) assert_contains(resp, '