This script will take the emails sent by codeforces on contests and aim to add events on your calender according to the contest dates and durations.

Usage

Configure Google API:

1. Go to Google Cloud Console: Console.

2. Select Project: Ensure your project is selected.

3. Enable APIs:

   • Navigate to APIs & Services > Library.
   • Enable Gmail API and Google Calendar API.

4. Configure OAuth Consent Screen

   • Click Create credentials > OAuth client ID.
   • Choose Desktop Application
   • Add Scopes :
     • https://www.googleapis.com/auth/gmail.readonly
     • https://www.googleapis.com/auth/calender.events.owned

5. Go to Credentials: APIs & Services > Credentials.

   • Download the json file containing credentials
   • Rename it to credentials.json
   • Put it inside file location with cfdate.py

For Additional Help, refer to official documentation/youtube videos on configuring google api

Install the following libraries:

pip install --upgrade google-api-python-client google-auth-httplib2 google-auth-oauthlib

pip install pytz

pip install tzdata

Edit cfdate.py

Use your timezone in place for Asia/Dhaka

LOCAL_TIMEZONE = 'Asia/Dhaka'  # Use your timezone

Currently the script is will only look for Div 2, Div 3 or Div 4 contests in the last 14 days. Feel free to tweak it to your needs.

Run Script

python cfdate.py

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