Adjust try/catch block

sqrrrl · web-flow · commit 2b06d4a433bb · 2021-12-15T10:54:10.000-07:00
diff --git a/calendar/quickstart/quickstart.py b/calendar/quickstart/quickstart.py
@@ -22,6 +22,7 @@
 from google.oauth2.credentials import Credentials
 from google_auth_oauthlib.flow import InstalledAppFlow
 from googleapiclient.discovery import build
+from googleapiclient.errors import HttpError
 
 # If modifying these scopes, delete the file token.json.
 SCOPES = ['https://www.googleapis.com/auth/calendar.readonly']
@@ -35,21 +36,21 @@ def main():
     # 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.
-    try:
-        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:
-                creds.refresh(Request())
-            else:
-                flow = InstalledAppFlow.from_client_secrets_file(
-                    'credentials.json', SCOPES)
-                creds = flow.run_local_server(port=0)
-            # Save the credentials for the next run
-            with open('token.json', 'w') as token:
-                token.write(creds.to_json())
+    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:
+            creds.refresh(Request())
+        else:
+            flow = InstalledAppFlow.from_client_secrets_file(
+                'credentials.json', SCOPES)
+            creds = flow.run_local_server(port=0)
+        # Save the credentials for the next run
+        with open('token.json', 'w') as token:
+            token.write(creds.to_json())
 
+    try:
         service = build('calendar', 'v3', credentials=creds)
 
         # Call the Calendar API
@@ -67,7 +68,7 @@ def main():
             start = event['start'].get('dateTime', event['start'].get('date'))
             print(start, event['summary'])
 
-    except Exception as error:
+    except HttpError as error:
         print('An error occurred: %s' % error)
 
 
