Allow auth to be None. Fix #773 (#774)

* Allow auth to be None. Fix #773 * Update import path of Authlib
burnash · May 19, 2020 · 22b76a7 · 22b76a7
1 parent ad607bc
commit 22b76a7
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diff --git a/docs/advanced.rst b/docs/advanced.rst
@@ -27,7 +27,7 @@ Using ``Authlib`` instead of ``google-auth``. Similar to `google.auth.transport.
 
     import json
     from gspread import Client
-    from authlib.client import AssertionSession
+    from authlib.integrations.requests_client import AssertionSession
 
     def create_assertion_session(conf_file, scopes, subject=None):
         with open(conf_file, 'r') as f:

diff --git a/gspread/client.py b/gspread/client.py
@@ -36,8 +36,11 @@ class Client(object):
     """
 
     def __init__(self, auth, session=None):
-        self.auth = convert_credentials(auth)
-        self.session = session or AuthorizedSession(self.auth)
+        if auth is not None:
+            self.auth = convert_credentials(auth)
+            self.session = session or AuthorizedSession(self.auth)
+        else:
+            self.session = session
 
     def login(self):
         from google.auth.transport.requests import Request