def get_latest_downloadable_repository_metadata(trans, repository):
"""
Return the latest downloadable repository_metadata record for the received repository. This will
return repositories of type unrestricted as well as types repository_suite_definition and
tool_dependency_definition.
"""
encoded_repository_id = trans.security.encode_id(repository.id)
repo = hg_util.get_repo_for_repository(trans.app,
repository=repository,
repo_path=None,
create=False)
tip_ctx = str(repo.changectx(repo.changelog.tip()))
repository_metadata = None
try:
repository_metadata = metadata_util.get_repository_metadata_by_changeset_revision(
trans.app, encoded_repository_id, tip_ctx)
if repository_metadata is not None and repository_metadata.downloadable:
return repository_metadata
return None
except Exception:
latest_downloadable_revision = metadata_util.get_previous_metadata_changeset_revision(
repository, repo, tip_ctx, downloadable=True)
if latest_downloadable_revision == hg_util.INITIAL_CHANGELOG_HASH:
return None
repository_metadata = metadata_util.get_repository_metadata_by_changeset_revision(
trans.app, encoded_repository_id, latest_downloadable_revision)
if repository_metadata is not None and repository_metadata.downloadable:
return repository_metadata
return None
def get_latest_downloadable_repository_metadata( trans, repository ):
"""
Return the latest downloadable repository_metadata record for the received repository. This will
return repositories of type unrestricted as well as types repository_suite_definition and
tool_dependency_definition.
"""
encoded_repository_id = trans.security.encode_id( repository.id )
repo = hg_util.get_repo_for_repository( trans.app, repository=repository, repo_path=None, create=False )
tip_ctx = str( repo.changectx( repo.changelog.tip() ) )
repository_metadata = None
try:
repository_metadata = suc.get_repository_metadata_by_changeset_revision( trans.app, encoded_repository_id, tip_ctx )
if repository_metadata is not None and repository_metadata.downloadable:
return repository_metadata
return None
except:
latest_downloadable_revision = metadata_util.get_previous_metadata_changeset_revision( repository,
repo,
tip_ctx,
downloadable=True )
if latest_downloadable_revision == hg_util.INITIAL_CHANGELOG_HASH:
return None
repository_metadata = suc.get_repository_metadata_by_changeset_revision( trans.app,
encoded_repository_id,
latest_downloadable_revision )
if repository_metadata is not None and repository_metadata.downloadable:
return repository_metadata
return None
def get_latest_repository_metadata(trans, repository):
"""
Return the latest repository_metadata record for the received repository if it exists. This will
return repositories of type unrestricted as well as types repository_suite_definition and
tool_dependency_definition.
"""
encoded_repository_id = trans.security.encode_id(repository.id)
repo = repository.hg_repo
tip_ctx = str(repo[repo.changelog.tip()])
try:
repository_metadata = metadata_util.get_repository_metadata_by_changeset_revision(
trans.app, encoded_repository_id, tip_ctx)
return repository_metadata
except Exception:
latest_downloadable_revision = metadata_util.get_previous_metadata_changeset_revision(
trans.app, repository, tip_ctx, downloadable=False)
if latest_downloadable_revision == hg_util.INITIAL_CHANGELOG_HASH:
return None
repository_metadata = metadata_util.get_repository_metadata_by_changeset_revision(
trans.app, encoded_repository_id, latest_downloadable_revision)
return repository_metadata
