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80 lines
2.1 KiB
Python
80 lines
2.1 KiB
Python
from typing import Optional
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from datetime import datetime
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from enum import StrEnum
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import icalendar
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from httpx import AsyncClient
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from pydantic import BaseModel
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from config import config
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class Weekday(StrEnum):
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Mon = "MO"
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Tue = "TU"
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Wed = "WE"
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Thu = "TH"
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Fri = "FR"
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Sat = "SA"
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Sun = "SU"
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def get_number(self) -> int:
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return {
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Weekday.Mon: 0,
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Weekday.Tue: 1,
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Weekday.Wed: 2,
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Weekday.Thu: 3,
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Weekday.Fri: 4,
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Weekday.Sat: 5,
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Weekday.Sun: 6
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}[self]
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class WeeklyRepeatRule(BaseModel):
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weekday: Weekday
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class TwitchEvent(BaseModel):
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uid: str
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start_at: datetime
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end_at: datetime
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name: str
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description: Optional[str]
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categories: Optional[str]
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repeat_rule: Optional[WeeklyRepeatRule]
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async def get_twitch_events() -> list[TwitchEvent]:
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async with AsyncClient() as client:
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response = await client.get(
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f"https://api.twitch.tv/helix/schedule/icalendar?broadcaster_id={config.TWITCH_CHANNEL_ID}"
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)
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events: list[TwitchEvent] = []
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calendar = icalendar.Calendar.from_ical(response.text)
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for raw_event in calendar.walk("VEVENT"):
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event = TwitchEvent(
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uid=raw_event.get("UID"),
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start_at=raw_event.get("DTSTART").dt,
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end_at=raw_event.get("DTEND").dt,
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name=raw_event.get("SUMMARY"),
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description=raw_event.get("DESCRIPTION"),
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categories=raw_event.get("CATEGORIES"),
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repeat_rule=None
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)
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if raw_event.get("RRULE"):
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if raw_event.get("RRULE").startswith("FREQ=WEEKLY"):
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value = raw_event.get("RRULE").split(";")[1].split("=")[1]
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event.repeat_rule = WeeklyRepeatRule(weekday=Weekday(value))
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else:
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raise ValueError("Invalid repeat rule")
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if event.start_at > datetime.now(event.start_at.tzinfo) or event.repeat_rule:
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events.append(event)
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return events
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