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anuraggoogleranuraggoogler
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Added try except and comments
1 parent 67b332b commit bf07e14

4 files changed

Lines changed: 115 additions & 96 deletions

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‎calendar/quickstart/quickstart.py‎

Lines changed: 31 additions & 26 deletions
Original file line numberDiff line numberDiff line change
@@ -33,35 +33,40 @@ def main():
3333
# The file token.json stores the user's access and refresh tokens, and is
3434
# created automatically when the authorization flow completes for the first
3535
# time.
36-
if os.path.exists('token.json'):
37-
creds = Credentials.from_authorized_user_file('token.json', SCOPES)
38-
# If there are no (valid) credentials available, let the user log in.
39-
if not creds or not creds.valid:
40-
if creds and creds.expired and creds.refresh_token:
41-
creds.refresh(Request())
42-
else:
43-
flow = InstalledAppFlow.from_client_secrets_file(
44-
'credentials.json', SCOPES)
45-
creds = flow.run_local_server(port=0)
46-
# Save the credentials for the next run
47-
with open('token.json', 'w') as token:
48-
token.write(creds.to_json())
36+
try:
37+
if os.path.exists('token.json'):
38+
creds = Credentials.from_authorized_user_file('token.json', SCOPES)
39+
# If there are no (valid) credentials available, let the user log in.
40+
if not creds or not creds.valid:
41+
if creds and creds.expired and creds.refresh_token:
42+
creds.refresh(Request())
43+
else:
44+
flow = InstalledAppFlow.from_client_secrets_file(
45+
'credentials.json', SCOPES)
46+
creds = flow.run_local_server(port=0)
47+
# Save the credentials for the next run
48+
with open('token.json', 'w') as token:
49+
token.write(creds.to_json())
4950

50-
service = build('calendar', 'v3', credentials=creds)
51+
service = build('calendar', 'v3', credentials=creds)
5152

52-
# Call the Calendar API
53-
now = datetime.datetime.utcnow().isoformat() + 'Z' # 'Z' indicates UTC time
54-
print('Getting the upcoming 10 events')
55-
events_result = service.events().list(calendarId='primary', timeMin=now,
56-
maxResults=10, singleEvents=True,
57-
orderBy='startTime').execute()
58-
events = events_result.get('items', [])
53+
# Call the Calendar API
54+
now = datetime.datetime.utcnow().isoformat() + 'Z' # 'Z' indicates UTC time
55+
print('Getting the upcoming 10 events')
56+
events_result = service.events().list(calendarId='primary', timeMin=now,
57+
maxResults=10, singleEvents=True,
58+
orderBy='startTime').execute()
59+
events = events_result.get('items', [])
5960

60-
if not events:
61-
print('No upcoming events found.')
62-
for event in events:
63-
start = event['start'].get('dateTime', event['start'].get('date'))
64-
print(start, event['summary'])
61+
# Prints the start and name of the next 10 events
62+
if not events:
63+
print('No upcoming events found.')
64+
for event in events:
65+
start = event['start'].get('dateTime', event['start'].get('date'))
66+
print(start, event['summary'])
67+
68+
except Exception as error:
69+
print('An error occurred: %s' % error)
6570

6671

6772
if __name__ == '__main__':

‎classroom/quickstart/quickstart.py‎

Lines changed: 28 additions & 23 deletions
Original file line numberDiff line numberDiff line change
@@ -32,32 +32,37 @@ def main():
3232
# The file token.json stores the user's access and refresh tokens, and is
3333
# created automatically when the authorization flow completes for the first
3434
# time.
35-
if os.path.exists('token.json'):
36-
creds = Credentials.from_authorized_user_file('token.json', SCOPES)
37-
# If there are no (valid) credentials available, let the user log in.
38-
if not creds or not creds.valid:
39-
if creds and creds.expired and creds.refresh_token:
40-
creds.refresh(Request())
41-
else:
42-
flow = InstalledAppFlow.from_client_secrets_file(
43-
'credentials.json', SCOPES)
44-
creds = flow.run_local_server(port=0)
45-
# Save the credentials for the next run
46-
with open('token.json', 'w') as token:
47-
token.write(creds.to_json())
35+
try:
36+
if os.path.exists('token.json'):
37+
creds = Credentials.from_authorized_user_file('token.json', SCOPES)
38+
# If there are no (valid) credentials available, let the user log in.
39+
if not creds or not creds.valid:
40+
if creds and creds.expired and creds.refresh_token:
41+
creds.refresh(Request())
42+
else:
43+
flow = InstalledAppFlow.from_client_secrets_file(
44+
'credentials.json', SCOPES)
45+
creds = flow.run_local_server(port=0)
46+
# Save the credentials for the next run
47+
with open('token.json', 'w') as token:
48+
token.write(creds.to_json())
49+
50+
service = build('classroom', 'v1', credentials=creds)
4851

49-
service = build('classroom', 'v1', credentials=creds)
52+
# Call the Classroom API
53+
results = service.courses().list(pageSize=10).execute()
54+
courses = results.get('courses', [])
5055

51-
# Call the Classroom API
52-
results = service.courses().list(pageSize=10).execute()
53-
courses = results.get('courses', [])
56+
# Prints the names of the first 10 courses.
57+
if not courses:
58+
print('No courses found.')
59+
else:
60+
print('Courses:')
61+
for course in courses:
62+
print(course['name'])
5463

55-
if not courses:
56-
print('No courses found.')
57-
else:
58-
print('Courses:')
59-
for course in courses:
60-
print(course['name'])
64+
except Exception as error:
65+
print('An error occurred: %s' % error)
6166

6267

6368
if __name__ == '__main__':

‎drive/quickstart/quickstart.py‎

Lines changed: 29 additions & 24 deletions
Original file line numberDiff line numberDiff line change
@@ -32,33 +32,38 @@ def main():
3232
# The file token.json stores the user's access and refresh tokens, and is
3333
# created automatically when the authorization flow completes for the first
3434
# time.
35-
if os.path.exists('token.json'):
36-
creds = Credentials.from_authorized_user_file('token.json', SCOPES)
37-
# If there are no (valid) credentials available, let the user log in.
38-
if not creds or not creds.valid:
39-
if creds and creds.expired and creds.refresh_token:
40-
creds.refresh(Request())
41-
else:
42-
flow = InstalledAppFlow.from_client_secrets_file(
43-
'credentials.json', SCOPES)
44-
creds = flow.run_local_server(port=0)
45-
# Save the credentials for the next run
46-
with open('token.json', 'w') as token:
47-
token.write(creds.to_json())
35+
try:
36+
if os.path.exists('token.json'):
37+
creds = Credentials.from_authorized_user_file('token.json', SCOPES)
38+
# If there are no (valid) credentials available, let the user log in.
39+
if not creds or not creds.valid:
40+
if creds and creds.expired and creds.refresh_token:
41+
creds.refresh(Request())
42+
else:
43+
flow = InstalledAppFlow.from_client_secrets_file(
44+
'credentials.json', SCOPES)
45+
creds = flow.run_local_server(port=0)
46+
# Save the credentials for the next run
47+
with open('token.json', 'w') as token:
48+
token.write(creds.to_json())
49+
50+
service = build('drive', 'v3', credentials=creds)
4851

49-
service = build('drive', 'v3', credentials=creds)
52+
# Call the Drive v3 API
53+
results = service.files().list(
54+
pageSize=10, fields="nextPageToken, files(id, name)").execute()
55+
items = results.get('files', [])
5056

51-
# Call the Drive v3 API
52-
results = service.files().list(
53-
pageSize=10, fields="nextPageToken, files(id, name)").execute()
54-
items = results.get('files', [])
57+
# Prints the names and ids of the first 10 files in drive
58+
if not items:
59+
print('No files found.')
60+
else:
61+
print('Files:')
62+
for item in items:
63+
print(u'{0} ({1})'.format(item['name'], item['id']))
5564

56-
if not items:
57-
print('No files found.')
58-
else:
59-
print('Files:')
60-
for item in items:
61-
print(u'{0} ({1})'.format(item['name'], item['id']))
65+
except Exception as error:
66+
print('An error occurred: %s' % error)
6267

6368

6469
if __name__ == '__main__':

‎gmail/quickstart/quickstart.py‎

Lines changed: 27 additions & 23 deletions
Original file line numberDiff line numberDiff line change
@@ -32,32 +32,36 @@ def main():
3232
# The file token.json stores the user's access and refresh tokens, and is
3333
# created automatically when the authorization flow completes for the first
3434
# time.
35-
if os.path.exists('token.json'):
36-
creds = Credentials.from_authorized_user_file('token.json', SCOPES)
37-
# If there are no (valid) credentials available, let the user log in.
38-
if not creds or not creds.valid:
39-
if creds and creds.expired and creds.refresh_token:
40-
creds.refresh(Request())
41-
else:
42-
flow = InstalledAppFlow.from_client_secrets_file(
43-
'credentials.json', SCOPES)
44-
creds = flow.run_local_server(port=0)
45-
# Save the credentials for the next run
46-
with open('token.json', 'w') as token:
47-
token.write(creds.to_json())
35+
try:
36+
if os.path.exists('token.json'):
37+
creds = Credentials.from_authorized_user_file('token.json', SCOPES)
38+
# If there are no (valid) credentials available, let the user log in.
39+
if not creds or not creds.valid:
40+
if creds and creds.expired and creds.refresh_token:
41+
creds.refresh(Request())
42+
else:
43+
flow = InstalledAppFlow.from_client_secrets_file(
44+
'credentials.json', SCOPES)
45+
creds = flow.run_local_server(port=0)
46+
# Save the credentials for the next run
47+
with open('token.json', 'w') as token:
48+
token.write(creds.to_json())
49+
50+
service = build('gmail', 'v1', credentials=creds)
4851

49-
service = build('gmail', 'v1', credentials=creds)
52+
# Call the Gmail API
53+
results = service.users().labels().list(userId='me').execute()
54+
labels = results.get('labels', [])
5055

51-
# Call the Gmail API
52-
results = service.users().labels().list(userId='me').execute()
53-
labels = results.get('labels', [])
56+
if not labels:
57+
print('No labels found.')
58+
else:
59+
print('Labels:')
60+
for label in labels:
61+
print(label['name'])
5462

55-
if not labels:
56-
print('No labels found.')
57-
else:
58-
print('Labels:')
59-
for label in labels:
60-
print(label['name'])
63+
except Exception as error:
64+
print('An error occurred: %s' % error)
6165

6266

6367
if __name__ == '__main__':

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