class GmailRestHandler(object):
"""Class abstracts working with the Gmail Api Client"""
# The class that is used to load configuration
config_class = Config
root_path = os.getcwd()
def __init__(self, config_file):
self.config = self.config_class(self.root_path)
self.config.from_pyfile(config_file)
client_secret_file = self.config.get("CLIENT_SECRET_FILE")
if not client_secret_file:
raise MissingConfigVariableError
scopes = self.config.get("SCOPES")
if not scopes:
raise MissingConfigVariableError
application_name = self.config.get("APPLICATION_NAME")
if not application_name:
raise MissingConfigVariableError
self.authentication = Authentication(client_secret_file, application_name, scopes)
self.service = self._build_service()
def _build_service(self):
"""Build Gmail Api Client discovery service"""
# Build credentials
credentials = self.authentication.get_credentials()
http = credentials.authorize(httplib2.Http())
# Build service
service = discovery.build("gmail", "v1", http=http)
return service
def get_message(self, user_id, msg_id):
"""Get a Message with given ID.
Args:
service: Authorized Gmail API service instance.
user_id: User's email address. The special value "me"
can be used to indicate the authenticated user.
msg_id: The ID of the Message required.
Returns:
A Message.
"""
try:
message = self.service.users().messages().get(userId=user_id, id=msg_id).execute()
except errors.HttpError, error:
raise GmailApiHTTPError
else:
def __init__(self, config_file):
self.config = self.config_class(self.root_path)
self.config.from_pyfile(config_file)
client_secret_file = self.config.get("CLIENT_SECRET_FILE")
if not client_secret_file:
raise MissingConfigVariableError
scopes = self.config.get("SCOPES")
if not scopes:
raise MissingConfigVariableError
application_name = self.config.get("APPLICATION_NAME")
if not application_name:
raise MissingConfigVariableError
self.authentication = Authentication(client_secret_file, application_name, scopes)
self.service = self._build_service()
