we got the pickle back!

app.yaml

-runtime: python39 
-api_version: 1
-threadsafe: true
-handlers:- 
-url: /static  
-static_dir: static- 
-url: /.*  
-script: webserver.py  
-libraries:  - 
-name: ssl    
-version: latest
\ No newline at end of file
+runtime: python39
+
+handlers:
+- url: /static
+  static_dir: static
+
+- url: /.*
+  script: auto
\ No newline at end of file

backend/calendar/cal_setup.py

 import datetime
 import pickle
 import os.path
+from webbrowser import get
 from googleapiclient.discovery import build
 from google_auth_oauthlib.flow import InstalledAppFlow
 from google.auth.transport.requests import Request
@@ -32,4 +33,7 @@ def get_calendar_service():
            pickle.dump(creds, token)
 
    service = build('calendar', 'v3', credentials=creds)
-   return service
\ No newline at end of file
+   return service
+
+if __name__ == '__main__':
+    get_calendar_service()
\ No newline at end of file

credentials/credentials.json

-{"web":{"client_id":"259120833380-733br30ukc4vuotg505hlc792e4i94tk.apps.googleusercontent.com","project_id":"bucknellschedule","auth_uri":"https://accounts.google.com/o/oauth2/auth","token_uri":"https://oauth2.googleapis.com/token","auth_provider_x509_cert_url":"https://www.googleapis.com/oauth2/v1/certs","client_secret":"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","redirect_uris":["https://localhost"]}}
\ No newline at end of file
+{"web":{"client_id":"259120833380-a71hd47n7sphnkvisqng0bfrftiootoq.apps.googleusercontent.com","project_id":"bucknellschedule","auth_uri":"https://accounts.google.com/o/oauth2/auth","token_uri":"https://oauth2.googleapis.com/token","auth_provider_x509_cert_url":"https://www.googleapis.com/oauth2/v1/certs","client_secret":"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","redirect_uris":["http://localhost:53309/"]}}
\ No newline at end of file

credentials/generate_token.py

+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
+
+# If modifying these scopes, delete the file token.pickle.
+SCOPES = ['https://www.googleapis.com/auth/calendar']
+
+CREDENTIALS_FILE = 'credentials.json'
+
+def get_calendar_service():
+   creds = None
+   # The file token.pickle 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 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:
+           creds.refresh(Request())
+       else:
+           flow = InstalledAppFlow.from_client_secrets_file(
+               CREDENTIALS_FILE, 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)
+
+   service = build('calendar', 'v3', credentials=creds)
+   return service
+
+if __name__ == '__main__':
+    service = get_calendar_service()
+    # Call the Calendar API
+    print('Getting list of calendars')
+    calendars_result = service.calendarList().list().execute()
+
+    calendars = calendars_result.get('items', [])
+
+    if not calendars:
+        print('No calendars found.')
+    for calendar in calendars:
+        summary = calendar['summary']
+        id = calendar['id']
+        primary = "Primary" if calendar.get('primary') else ""
+        print("%s\t%s\t%s" % (summary, id, primary))
\ No newline at end of file

static/css/buttons.css

-.generate_schedule_btn  {
+#generate_schedule_btn  {
   margin: 1em;
   appearance: none;
   background-color: #2e8ca4;
@@ -6,7 +6,7 @@
   border-radius: 6px;
   box-shadow: rgba(27, 31, 35, .1) 0 1px 0;
   box-sizing: border-box;
-  color: #2e8ca4;
+  color: white;
   cursor: pointer;
   display: inline-block;
   padding: 14px 16px;
@@ -17,28 +17,28 @@
   white-space: nowrap;
 }
 
-.generate_schedule_btn:focus:not(:focus-visible):not(.focus-visible) {
+#generate_schedule_btn:focus:not(:focus-visible):not(.focus-visible) {
   box-shadow: none;
   outline: none;
 }
 
-.generate_schedule_btn:hover {
+#generate_schedule_btn:hover {
   background-color: #2e7fa4;
 }
 
-.generate_schedule_btn:focus {
+#generate_schedule_btn:focus {
   box-shadow: rgba(46, 164, 79, .4) 0 0 0 3px;
   outline: none;
 }
 
-.generate_schedule_btn:disabled {
+#generate_schedule_btn:disabled {
   background-color: #94d3a2;
   border-color: rgba(27, 31, 35, .1);
   color: rgba(255, 255, 255, .8);
   cursor: default;
 }
 
-.generate_schedule_btn:active {
+#generate_schedule_btn:active {
   background-color: #2e75a4;
   box-shadow: rgba(20, 70, 32, .2) 0 1px 0 inset;
 }