Added default arg to calendar_api

gapi/calendar_api.py

@@ -1,3 +1,4 @@
+import os
 from dateutil import rrule, tz
 from oauth2client import tools
 from googleapiclient.errors import HttpError
@@ -10,7 +11,7 @@ import datetime
 if __name__ == "__main__":
     from api import API
 else:
-    from gapi.api import API
+    from gapi.api import API, config
 
 flags = argparse.ArgumentParser(parents=[tools.argparser]).parse_args()
 APPLICATION_NAME = "Google Calendar API Python"
@@ -45,8 +46,8 @@ class calendar_api(API):
     def __init__(
         self,
         app_name,
-        client_secret_file,
-        credentials_dir,
+        client_secret_file=os.path.join(config.state_dir, "client_secret.json"),
+        credentials_dir=config.state_dir,
         scopes="https://www.googleapis.com/auth/calendar",
         version="v3",
     ):