def locked_get(self):
"""Original:Retrieve Credential from file.
!!!
Subclassed and Overrided: Retrieve Credential from ENCRYPTED 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 = self.enc.decrypt(self._key, 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 initialize_service(googleanalytics_auth_json):
# Create an httplib2.Http object to handle our HTTP requests.
http = httplib2.Http()
# Prepare credentials, and authorize HTTP object with them.
assert googleanalytics_auth_json,'No GOOGLEANALYTICS_AUTH set in environment. This should be the sample.dat file created by authenticating a sample app with Google Analytics.\n\n Read: https://developers.google.com/analytics/solutions/articles/hello-analytics-api'
credentials = Credentials.new_from_json(googleanalytics_auth_json)
if credentials is None or credentials.invalid:
credentials = run(FLOW, storage)
http = credentials.authorize(http)
# Retrieve service.
return build('analytics', 'v3', http=http)