📅 Calendar file generator for triathlonlive.tv upcoming events
triathlon-live-calendar.fly.dev
Minor cache refactor
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-14
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-9
triathlon_live_calendar/cache.py
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-9
triathlon_live_calendar/cache.py
···
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@dataclass
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class Response:
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class Value:
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content: str
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expires_on: datetime
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@dataclass
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class Cache:
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_response: Optional[Response] = None
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_value: Optional[Value] = None
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@property
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def response(self) -> Optional[str]:
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if not self._response:
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return None
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def is_expired(self) -> bool:
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if not self._value:
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return True
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return self._value.expires_on < datetime.now()
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if self._response.expires_on < datetime.now():
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@property
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def value(self) -> Optional[str]:
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if self._value is None or self.is_expired:
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return None
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return self._response.content
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return self._value.content
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def save(self, content: str, expires_in: Optional[timedelta] = None) -> None:
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expires_in = expires_in or DEFAULT_EXPIRES_IN
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self._response = Response(content, datetime.now() + expires_in)
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self._value = Value(content, datetime.now() + expires_in)
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-1
triathlon_live_calendar/scraper.py
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-1
triathlon_live_calendar/scraper.py
···
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begin = datetime.strptime(data["start_time"], DATE_FORMAT).replace(
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tzinfo=timezone.utc
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)
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logger.debug(f"Parsed {url}\n Title: {name}\n Begin: {begin}")
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logger.debug((f"Parsed {url}", f" Title: {name}", f" Begin: {begin}"))
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return Event(
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name=name,
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begin=begin,
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-4
triathlon_live_calendar/server.py
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-4
triathlon_live_calendar/server.py
···
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@app.get("/", response_class=PlainTextResponse)
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async def home(response: PlainTextResponse):
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response.headers.update(DEFAULT_HEADERS)
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cached = cache.response
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if cached:
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if cached := cache.value:
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return cached
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contents = str(await calendar(logger))
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contents = (await calendar(logger)).serialize()
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cache.save(contents)
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return contents