Use the JSON serialization of Credentials instead of pickle

admin_sdk/directory/quickstart.py

@@ -14,26 +14,25 @@
 
 # [START admin_sdk_directory_quickstart]
 from __future__ import print_function
-import pickle
 import os.path
 from googleapiclient.discovery import build
 from google_auth_oauthlib.flow import InstalledAppFlow
 from google.auth.transport.requests import Request
+from google.oauth2.credentials import Credentials
 
-# If modifying these scopes, delete the file token.pickle.
+# If modifying these scopes, delete the file token.json.
 SCOPES = ['https://www.googleapis.com/auth/admin.directory.user']
 
 def main():
     """Shows basic usage of the Admin SDK Directory API.
     Prints the emails and names of the first 10 users in the domain.
     """
     creds = None
-    # The file token.pickle stores the user's access and refresh tokens, and is
+    # The file token.json stores the user's access and refresh tokens, and is
     # created automatically when the authorization flow completes for the first
     # time.
-    if os.path.exists('token.pickle'):
-        with open('token.pickle', 'rb') as token:
-            creds = pickle.load(token)
+    if os.path.exists('token.json'):
+        creds = Credentials.from_authorized_user_file('token.json', SCOPES)
     # If there are no (valid) credentials available, let the user log in.
     if not creds or not creds.valid:
         if creds and creds.expired and creds.refresh_token:
@@ -43,8 +42,8 @@ def main():
                 'credentials.json', SCOPES)
             creds = flow.run_local_server(port=0)
         # Save the credentials for the next run
-        with open('token.pickle', 'wb') as token:
-            pickle.dump(creds, token)
+        with open('token.json', 'w') as token:
+            token.write(creds.to_json())
 
     service = build('admin', 'directory_v1', credentials=creds)
 

admin_sdk/reports/quickstart.py

@@ -14,26 +14,25 @@
 
 # [START admin_sdk_reports_quickstart]
 from __future__ import print_function
-import pickle
 import os.path
 from googleapiclient.discovery import build
 from google_auth_oauthlib.flow import InstalledAppFlow
 from google.auth.transport.requests import Request
+from google.oauth2.credentials import Credentials
 
-# If modifying these scopes, delete the file token.pickle.
+# If modifying these scopes, delete the file token.json.
 SCOPES = ['https://www.googleapis.com/auth/admin.reports.audit.readonly']
 
 def main():
     """Shows basic usage of the Admin SDK Reports API.
     Prints the time, email, and name of the last 10 login events in the domain.
     """
     creds = None
-    # The file token.pickle stores the user's access and refresh tokens, and is
+    # The file token.json stores the user's access and refresh tokens, and is
     # created automatically when the authorization flow completes for the first
     # time.
-    if os.path.exists('token.pickle'):
-        with open('token.pickle', 'rb') as token:
-            creds = pickle.load(token)
+    if os.path.exists('token.json'):
+        creds = Credentials.from_authorized_user_file('token.json', SCOPES)
     # If there are no (valid) credentials available, let the user log in.
     if not creds or not creds.valid:
         if creds and creds.expired and creds.refresh_token:
@@ -43,8 +42,8 @@ def main():
                 'credentials.json', SCOPES)
             creds = flow.run_local_server(port=0)
         # Save the credentials for the next run
-        with open('token.pickle', 'wb') as token:
-            pickle.dump(creds, token)
+        with open('token.json', 'w') as token:
+            token.write(creds.to_json())
 
     service = build('admin', 'reports_v1', credentials=creds)
 

admin_sdk/reseller/quickstart.py

@@ -14,26 +14,25 @@
 
 # [START admin_sdk_reseller_quickstart]
 from __future__ import print_function
-import pickle
 import os.path
 from googleapiclient.discovery import build
 from google_auth_oauthlib.flow import InstalledAppFlow
 from google.auth.transport.requests import Request
+from google.oauth2.credentials import Credentials
 
-# If modifying these scopes, delete the file token.pickle.
+# If modifying these scopes, delete the file token.json.
 SCOPES = ['https://www.googleapis.com/auth/apps.order']
 
 def main():
     """Calls the Admin SDK Reseller API. Prints the customer ID, SKU ID,
     and plan name of the first 10 subscriptions managed by the domain.
     """
     creds = None
-    # The file token.pickle stores the user's access and refresh tokens, and is
+    # The file token.json stores the user's access and refresh tokens, and is
     # created automatically when the authorization flow completes for the first
     # time.
-    if os.path.exists('token.pickle'):
-        with open('token.pickle', 'rb') as token:
-            creds = pickle.load(token)
+    if os.path.exists('token.json'):
+        creds = Credentials.from_authorized_user_file('token.json', SCOPES)
     # If there are no (valid) credentials available, let the user log in.
     if not creds or not creds.valid:
         if creds and creds.expired and creds.refresh_token:
@@ -43,8 +42,8 @@ def main():
                 'credentials.json', SCOPES)
             creds = flow.run_local_server(port=0)
         # Save the credentials for the next run
-        with open('token.pickle', 'wb') as token:
-            pickle.dump(creds, token)
+        with open('token.json', 'w') as token:
+            token.write(creds.to_json())
 
     service = build('reseller', 'v1', credentials=creds)
 

apps_script/quickstart/quickstart.py

@@ -19,14 +19,14 @@
 project, and log the script's URL to the user.
 """
 from __future__ import print_function
-import pickle
 import os.path
 from googleapiclient import errors
 from googleapiclient.discovery import build
 from google_auth_oauthlib.flow import InstalledAppFlow
 from google.auth.transport.requests import Request
+from google.oauth2.credentials import Credentials
 
-# If modifying these scopes, delete the file token.pickle.
+# If modifying these scopes, delete the file token.json.
 SCOPES = ['https://www.googleapis.com/auth/script.projects']
 
 SAMPLE_CODE = '''
@@ -46,12 +46,11 @@ def main():
     """Calls the Apps Script API.
     """
     creds = None
-    # The file token.pickle stores the user's access and refresh tokens, and is
+    # The file token.json stores the user's access and refresh tokens, and is
     # created automatically when the authorization flow completes for the first
     # time.
-    if os.path.exists('token.pickle'):
-        with open('token.pickle', 'rb') as token:
-            creds = pickle.load(token)
+    if os.path.exists('token.json'):
+        creds = Credentials.from_authorized_user_file('token.json', SCOPES)
     # If there are no (valid) credentials available, let the user log in.
     if not creds or not creds.valid:
         if creds and creds.expired and creds.refresh_token:
@@ -61,8 +60,8 @@ def main():
                 'credentials.json', SCOPES)
             creds = flow.run_local_server(port=0)
         # Save the credentials for the next run
-        with open('token.pickle', 'wb') as token:
-            pickle.dump(creds, token)
+        with open('token.json', 'w') as token:
+            token.write(creds.to_json())
 
     service = build('script', 'v1', credentials=creds)
 

calendar/quickstart/quickstart.py

@@ -15,13 +15,13 @@
 # [START calendar_quickstart]
 from __future__ import print_function
 import datetime
-import pickle
 import os.path
 from googleapiclient.discovery import build
 from google_auth_oauthlib.flow import InstalledAppFlow
 from google.auth.transport.requests import Request
+from google.oauth2.credentials import Credentials
 
-# If modifying these scopes, delete the file token.pickle.
+# If modifying these scopes, delete the file token.json.
 SCOPES = ['https://www.googleapis.com/auth/calendar.readonly']
 
 
@@ -30,12 +30,11 @@ def main():
     Prints the start and name of the next 10 events on the user's calendar.
     """
     creds = None
-    # The file token.pickle stores the user's access and refresh tokens, and is
+    # The file token.json stores the user's access and refresh tokens, and is
     # created automatically when the authorization flow completes for the first
     # time.
-    if os.path.exists('token.pickle'):
-        with open('token.pickle', 'rb') as token:
-            creds = pickle.load(token)
+    if os.path.exists('token.json'):
+        creds = Credentials.from_authorized_user_file('token.json', SCOPES)
     # If there are no (valid) credentials available, let the user log in.
     if not creds or not creds.valid:
         if creds and creds.expired and creds.refresh_token:
@@ -45,8 +44,8 @@ def main():
                 'credentials.json', SCOPES)
             creds = flow.run_local_server(port=0)
         # Save the credentials for the next run
-        with open('token.pickle', 'wb') as token:
-            pickle.dump(creds, token)
+        with open('token.json', 'w') as token:
+            token.write(creds.to_json())
 
     service = build('calendar', 'v3', credentials=creds)
 

classroom/quickstart/quickstart.py

@@ -14,26 +14,25 @@
 
 # [START classroom_quickstart]
 from __future__ import print_function
-import pickle
 import os.path
 from googleapiclient.discovery import build
 from google_auth_oauthlib.flow import InstalledAppFlow
 from google.auth.transport.requests import Request
+from google.oauth2.credentials import Credentials
 
-# If modifying these scopes, delete the file token.pickle.
+# If modifying these scopes, delete the file token.json.
 SCOPES = ['https://www.googleapis.com/auth/classroom.courses.readonly']
 
 def main():
     """Shows basic usage of the Classroom API.
     Prints the names of the first 10 courses the user has access to.
     """
     creds = None
-    # The file token.pickle stores the user's access and refresh tokens, and is
+    # The file token.json stores the user's access and refresh tokens, and is
     # created automatically when the authorization flow completes for the first
     # time.
-    if os.path.exists('token.pickle'):
-        with open('token.pickle', 'rb') as token:
-            creds = pickle.load(token)
+    if os.path.exists('token.json'):
+        creds = Credentials.from_authorized_user_file('token.json', SCOPES)
     # If there are no (valid) credentials available, let the user log in.
     if not creds or not creds.valid:
         if creds and creds.expired and creds.refresh_token:
@@ -43,8 +42,8 @@ def main():
                 'credentials.json', SCOPES)
             creds = flow.run_local_server(port=0)
         # Save the credentials for the next run
-        with open('token.pickle', 'wb') as token:
-            pickle.dump(creds, token)
+        with open('token.json', 'w') as token:
+            token.write(creds.to_json())
 
     service = build('classroom', 'v1', credentials=creds)
 

docs/quickstart/quickstart.py

@@ -14,13 +14,13 @@
 
 # [START docs_quickstart]
 from __future__ import print_function
-import pickle
 import os.path
 from googleapiclient.discovery import build
 from google_auth_oauthlib.flow import InstalledAppFlow
 from google.auth.transport.requests import Request
+from google.oauth2.credentials import Credentials
 
-# If modifying these scopes, delete the file token.pickle.
+# If modifying these scopes, delete the file token.json.
 SCOPES = ['https://www.googleapis.com/auth/documents.readonly']
 
 # The ID of a sample document.
@@ -31,12 +31,11 @@ def main():
     Prints the title of a sample document.
     """
     creds = None
-    # The file token.pickle stores the user's access and refresh tokens, and is
+    # The file token.json stores the user's access and refresh tokens, and is
     # created automatically when the authorization flow completes for the first
     # time.
-    if os.path.exists('token.pickle'):
-        with open('token.pickle', 'rb') as token:
-            creds = pickle.load(token)
+    if os.path.exists('token.json'):
+        creds = Credentials.from_authorized_user_file('token.json', SCOPES)
     # If there are no (valid) credentials available, let the user log in.
     if not creds or not creds.valid:
         if creds and creds.expired and creds.refresh_token:
@@ -46,8 +45,8 @@ def main():
                 'credentials.json', SCOPES)
             creds = flow.run_local_server(port=0)
         # Save the credentials for the next run
-        with open('token.pickle', 'wb') as token:
-            pickle.dump(creds, token)
+        with open('token.json', 'w') as token:
+            token.write(creds.to_json())
 
     service = build('docs', 'v1', credentials=creds)
 

drive/activity-v2/quickstart.py

@@ -14,13 +14,13 @@
 
 # [START drive_activity_v2_quickstart]
 from __future__ import print_function
-import pickle
 import os.path
 from googleapiclient.discovery import build
 from google_auth_oauthlib.flow import InstalledAppFlow
 from google.auth.transport.requests import Request
+from google.oauth2.credentials import Credentials
 
-# If modifying these scopes, delete the file token.pickle.
+# If modifying these scopes, delete the file token.json.
 SCOPES = ['https://www.googleapis.com/auth/drive.activity.readonly']
 
 
@@ -30,12 +30,11 @@ def main():
     Prints information about the last 10 events that occured the user's Drive.
     """
     creds = None
-    # The file token.pickle stores the user's access and refresh tokens, and is
+    # The file token.json stores the user's access and refresh tokens, and is
     # created automatically when the authorization flow completes for the first
     # time.
-    if os.path.exists('token.pickle'):
-        with open('token.pickle', 'rb') as token:
-            creds = pickle.load(token)
+    if os.path.exists('token.json'):
+        creds = Credentials.from_authorized_user_file('token.json', SCOPES)
     # If there are no (valid) credentials available, let the user log in.
     if not creds or not creds.valid:
         if creds and creds.expired and creds.refresh_token:
@@ -45,8 +44,8 @@ def main():
                 'credentials.json', SCOPES)
             creds = flow.run_local_server(port=0)
         # Save the credentials for the next run
-        with open('token.pickle', 'wb') as token:
-            pickle.dump(creds, token)
+        with open('token.json', 'w') as token:
+            token.write(creds.to_json())
 
     service = build('driveactivity', 'v2', credentials=creds)
 

drive/activity/quickstart.py

@@ -15,26 +15,25 @@
 # [START drive_activity_quickstart]
 from __future__ import print_function
 import datetime
-import pickle
 import os.path
 from googleapiclient.discovery import build
 from google_auth_oauthlib.flow import InstalledAppFlow
 from google.auth.transport.requests import Request
+from google.oauth2.credentials import Credentials
 
-# If modifying these scopes, delete the file token.pickle.
+# If modifying these scopes, delete the file token.json.
 SCOPES = ['https://www.googleapis.com/auth/activity']
 
 def main():
     """Shows basic usage of the Drive Activity API.
     Prints information about the last 10 events that occured the user's Drive.
     """
     creds = None
-    # The file token.pickle stores the user's access and refresh tokens, and is
+    # The file token.json stores the user's access and refresh tokens, and is
     # created automatically when the authorization flow completes for the first
     # time.
-    if os.path.exists('token.pickle'):
-        with open('token.pickle', 'rb') as token:
-            creds = pickle.load(token)
+    if os.path.exists('token.json'):
+        creds = Credentials.from_authorized_user_file('token.json', SCOPES)
     # If there are no (valid) credentials available, let the user log in.
     if not creds or not creds.valid:
         if creds and creds.expired and creds.refresh_token:
@@ -44,8 +43,8 @@ def main():
                 'credentials.json', SCOPES)
             creds = flow.run_local_server(port=0)
         # Save the credentials for the next run
-        with open('token.pickle', 'wb') as token:
-            pickle.dump(creds, token)
+        with open('token.json', 'w') as token:
+            token.write(creds.to_json())
 
     service = build('appsactivity', 'v1', credentials=creds)