def with_scopes(credentials, scopes):
"""Scopes the credentials if necessary.
Args:
credentials (Union[
google.auth.credentials.Credentials,
oauth2client.client.Credentials]): The credentials to scope.
scopes (Sequence[str]): The list of scopes.
Returns:
Union[google.auth.credentials.Credentials,
oauth2client.client.Credentials]: The scoped credentials.
"""
if HAS_GOOGLE_AUTH and isinstance(credentials,
google.auth.credentials.Credentials):
return google.auth.credentials.with_scopes_if_required(
credentials, scopes)
else:
try:
if credentials.create_scoped_required():
return credentials.create_scoped(scopes)
else:
return credentials
except AttributeError:
return credentials
def with_scopes(credentials, scopes):
"""Scopes the credentials if necessary.
Args:
credentials (Union[
google.auth.credentials.Credentials,
oauth2client.client.Credentials]): The credentials to scope.
scopes (Sequence[str]): The list of scopes.
Returns:
Union[google.auth.credentials.Credentials,
oauth2client.client.Credentials]: The scoped credentials.
"""
if HAS_GOOGLE_AUTH and isinstance(
credentials, google.auth.credentials.Credentials):
return google.auth.credentials.with_scopes_if_required(
credentials, scopes)
else:
try:
if credentials.create_scoped_required():
return credentials.create_scoped(scopes)
else:
return credentials
except AttributeError:
return credentials
def copy(self):
"""Make a copy of this client.
Copies the local data stored as simple types but does not copy the
current state of any open connections with the Cloud Bigtable API.
:rtype: :class:`.Client`
:returns: A copy of the current client.
"""
credentials = self._credentials
copied_creds = credentials.create_scoped(credentials.scopes)
return self.__class__(
self.project,
copied_creds,
self.user_agent,
)