def get_versions(cls, project):
"""Method called to retrieve all the versions (that can be found)
of the projects provided, project that relies on the backend of
this plugin.
:arg Project project: a :class:`anitya.db.models.Project` object whose backend
corresponds to the current plugin.
:return: a list of all the possible releases found
:return type: list
:raise AnityaPluginException: a
:class:`anitya.lib.exceptions.AnityaPluginException` exception
when the versions cannot be retrieved correctly
"""
url = cls.get_version_url(project)
versions = []
versions = _get_versions(url)
if not versions:
raise AnityaPluginException("No versions found for %s" %
project.name.lower())
# Filter retrieved versions
filtered_versions = BaseBackend.filter_versions(
versions, project.version_filter)
return filtered_versions
def use_gnome_cache_json(project):
"""Try retrieving the specified project's versions using the cache.json
file if there is one.
"""
output = []
url = GnomeBackend.get_version_url(project) + "cache.json"
req = BaseBackend.call_url(url)
data = req.json()
for item in data:
if (isinstance(item, dict) and project.name in item
and isinstance(item[project.name], list)):
output = item[project.name]
# Filter retrieved versions
filtered_versions = BaseBackend.filter_versions(output,
project.version_filter)
return filtered_versions
def use_gnome_cache_json(project):
''' Try retrieving the specified project's versions using the cache.json
file if there is one.
'''
output = []
url = GnomeBackend.get_version_url(project) + "cache.json"
req = BaseBackend.call_url(url)
data = req.json()
for item in data:
if isinstance(item, dict) and project.name in item \
and isinstance(item[project.name], list):
output = item[project.name]
return output
def use_gnome_cache_json(project):
''' Try retrieving the specified project's versions using the cache.json
file if there is one.
'''
output = []
url = 'https://download.gnome.org/sources/%(name)s/cache.json' % {
'name': project.name}
req = BaseBackend.call_url(url)
data = req.json()
for item in data:
if isinstance(item, dict) and project.name in item \
and isinstance(item[project.name], list):
output = item[project.name]
return output
def use_gnome_cache_json(project):
''' Try retrieving the specified project's versions using the cache.json
file if there is one.
'''
output = []
url = 'https://download.gnome.org/sources/%(name)s/cache.json' % {
'name': project.name}
req = BaseBackend.call_url(url)
data = req.json()
for item in data:
if isinstance(item, dict) and project.name in item \
and isinstance(item[project.name], list):
output = item[project.name]
return output
def use_gnome_cache_json(project):
""" Try retrieving the specified project's versions using the cache.json
file if there is one.
"""
output = []
url = GnomeBackend.get_version_url(project) + "cache.json"
req = BaseBackend.call_url(url)
data = req.json()
for item in data:
if (
isinstance(item, dict)
and project.name in item
and isinstance(item[project.name], list)
):
output = item[project.name]
return output
def get_versions(cls, project):
"""Method called to retrieve all the versions (that can be found)
of the projects provided, project that relies on the backend of
this plugin.
:arg Project project: a :class:`anitya.db.models.Project` object whose backend
corresponds to the current plugin.
:return: a list of all the possible releases found
:return type: list
:raise AnityaPluginException: a
:class:`anitya.lib.exceptions.AnityaPluginException` exception
when the versions cannot be retrieved correctly
"""
url = cls.get_version_url(project)
last_change = project.get_time_last_created_version()
try:
req = cls.call_url(url, last_change=last_change)
except Exception: # pragma: no cover
raise AnityaPluginException("Could not contact %s" % url)
# Not modified
if req.status_code == 304:
return []
try:
data = req.json()
except Exception: # pragma: no cover
raise AnityaPluginException("No JSON returned by %s" % url)
if "error" in data or "versions" not in data:
raise AnityaPluginException("No versions found at %s" % url)
# Filter retrieved versions
filtered_versions = BaseBackend.filter_versions(
list(data["versions"].keys()), project.version_filter)
return filtered_versions