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40 lines
1.3 KiB
40 lines
1.3 KiB
from google.auth.transport.requests import Request
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from google.oauth2.credentials import Credentials
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from google_auth_oauthlib.flow import InstalledAppFlow
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from googleapiclient.discovery import build
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import os
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SCOPES = ['https://www.googleapis.com/auth/calendar']
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def get_credentials():
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creds = None
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# The file token.json stores the user's access and refresh tokens, and is
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# created automatically when the authorization flow completes for the first
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# time.
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if os.path.exists('token.json'):
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creds = Credentials.from_authorized_user_file('token.json', SCOPES)
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# If there are no (valid) credentials available, let the user log in.
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if not creds or not creds.valid:
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if creds and creds.expired and creds.refresh_token:
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print("Credentials refreshed!")
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creds.refresh(Request())
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else:
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flow = InstalledAppFlow.from_client_secrets_file('credentials.json', SCOPES)
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creds = flow.run_local_server(port=0)
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# Save the credentials for the next run
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with open('token.json', 'w') as token:
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token.write(creds.to_json())
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return creds
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service = None
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def get_service():
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global service
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if service is None:
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service = build('calendar', 'v3', credentials=get_credentials())
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print("Created new Resource")
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return service
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