def open(self, url):
repo = Repository(url)
# To test the repository's existence call get_ids_for_all_tests()
# if it raises an OperationalError that means the DB doesn't exist or
# it couldn't connect, either way the repository was not found.
try:
session = repo.session_factory()
db_api.get_ids_for_all_tests(session=session)
session.close()
except sqlalchemy.exc.OperationalError:
raise repository.RepositoryNotFound(url)
return repo
def open(self, url):
path = os.path.expanduser(url)
base = os.path.join(path, '.stestr')
try:
stream = open(os.path.join(base, 'format'), 'rt')
except (IOError, OSError) as e:
if e.errno == errno.ENOENT:
raise repository.RepositoryNotFound(url)
raise
if '1\n' != stream.read():
raise ValueError(url)
return Repository(base)
def open(self, url):
try:
return self.repos[url]
except KeyError:
raise repository.RepositoryNotFound(url)
