Fix for googleapis#169

requests-oauthlib minimun version bumped to 1.2.0
Updated requirements
Bumped library version

O365/connection.py

@@ -420,7 +420,7 @@ def request_token(self, authorization_url, store_token=True,
             raise RuntimeError("Fist call 'get_authorization_url' to "
                                "generate a valid oauth object")
 
-        client_id, client_secret = self.auth
+        _, client_secret = self.auth
 
         # Allow token scope to not match requested scope.
         # (Other auth libraries allow this, but Requests-OAuthlib
@@ -432,7 +432,7 @@ def request_token(self, authorization_url, store_token=True,
             self.token = self.session.fetch_token(
                 token_url=self._oauth2_token_url,
                 authorization_response=authorization_url,
-                client_id=client_id,
+                include_client_id=True,
                 client_secret=client_secret)
         except Exception as e:
             log.error('Unable to fetch auth token. Error: {}'.format(str(e)))

requirements-dev.txt

@@ -2,7 +2,7 @@ beautifulsoup4>=4.0.0
 python-dateutil>=2.7
 pytz>=2018.5
 requests>=2.0.0
-requests-oauthlib>=1.0.0
+requests-oauthlib>=1.2.0
 stringcase>=1.2.0
 tzlocal>=1.5.0
 Click>=7.0

requirements.txt

@@ -1,5 +1,5 @@
 requests>=2.0.0
-requests_oauthlib>=1.0.0
+requests_oauthlib>=1.2.0
 python-dateutil>=2.7
 pytz>=2018.5
 tzlocal>=1.5.0

setup.py

@@ -3,7 +3,7 @@
 from setuptools import setup, find_packages
 
 
-VERSION = '1.0.4'
+VERSION = '1.0.5'
 
 # Available classifiers: https://pypi.org/pypi?%3Aaction=list_classifiers
 CLASSIFIERS = [
@@ -30,7 +30,7 @@ def read(fname):
 
 requires = [
     'requests>=2.0.0',
-    'requests_oauthlib>=1.0.0',
+    'requests_oauthlib>=1.2.0',
     'python-dateutil>=2.7',
     'pytz>=2018.5',
     'tzlocal>=1.5.0',