def locked_get(self):
"""Retrieve Credential from file.
Returns:
oauth2client.client.Credentials
Raises:
CredentialsFileSymbolicLinkError if the file is a symbolic link.
"""
credentials = None
self._validate_file()
try:
f = open(self._filename, 'rb')
content = f.read()
f.close()
except IOError:
return credentials
try:
credentials = Credentials.new_from_json(content)
credentials.set_store(self)
except ValueError:
pass
return credentials
def locked_get(self):
"""Retrieve Credential from file.
Returns:
oauth2client.client.Credentials
"""
credentials = None
content = keyring.get_password(self._service_name, self._user_name)
if content is not None:
try:
credentials = Credentials.new_from_json(content)
credentials.set_store(self)
except ValueError:
pass
return credentials
