87 lines
3.2 KiB
Python
87 lines
3.2 KiB
Python
import datetime
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import os.path
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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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from googleapiclient.errors import HttpError
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# If modifying these scopes, delete the file token.json.
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SCOPES = ["https://www.googleapis.com/auth/calendar.readonly"]
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def get_next_ten():
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"""Shows basic usage of the Google Calendar API.
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Prints the start and name of the next 10 events on the user's calendar.
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"""
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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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creds.refresh(Request())
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else:
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flow = InstalledAppFlow.from_client_secrets_file(
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"credentials.json", SCOPES
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)
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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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try:
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service = build("calendar", "v3", credentials=creds)
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# Call the Calendar API
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now = datetime.datetime.now(tz=datetime.timezone.utc).isoformat()
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print("Getting the upcoming 10 events")
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events_result = (
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service.events()
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.list(
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calendarId="primary",
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timeMin=now,
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maxResults=10,
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singleEvents=True,
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orderBy="startTime",
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)
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.execute()
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)
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events = events_result.get("items", [])
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if not events:
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print("No upcoming events found.")
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return
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# Prints the start and name of the next 10 eventsa
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next_ten = {}
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for event in events:
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is_datetime = event["start"].get("dateTime") is not None
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if is_datetime:
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event_start = datetime.datetime.fromisoformat(event["start"].get("dateTime", event["start"].get("date")))
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event_end = datetime.datetime.fromisoformat(event["end"].get("dateTime", event["end"].get("date")))
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event_date = event_start.strftime("%Y-%m-%d")
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formatted_start_time = event_start.strftime("%Y-%m-%d %H:%M")
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formatted_end_time = event_end.strftime("%H:%M")
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formatted_event_time = f"{formatted_start_time} to {formatted_end_time}"
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else:
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formatted_event_time = event["start"].get("date")
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event_date = f"{formatted_event_time}"
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if event_date not in next_ten:
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next_ten[event_date] = []
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next_ten[event_date].append(f"{formatted_event_time}: {event['summary']}")
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print(next_ten)
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return next_ten
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except HttpError as error:
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print(f"An error occurred: {error}")
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if __name__ == "__main__":
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get_next_ten()
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