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Download calendar only if they a one hour old

This commit is contained in:
Ethanell 2019-12-23 15:17:20 +01:00
parent c20f2509bb
commit f54dd1c856
2 changed files with 34 additions and 11 deletions

View file

@ -3,35 +3,56 @@ import ics
import requests
from ics.timeline import Timeline
from aiogram.utils import markdown
from os.path import getmtime, isfile
URL = "http://adelb.univ-lyon1.fr/jsp/custom/modules/plannings/anonymous_cal.jsp"
class Calendar(ics.Calendar):
def __init__(self, time: str, resources: int, url: str = URL, projectid: int = 4, pass_week: bool = True):
super().__init__(requests.get(self._url(time, [url, resources, projectid], pass_week)).text)
events = set()
for e in self.events:
events.add(Event(e))
self.events = events
super().__init__(self._get_calendar(url, resources, projectid))
self.events = self._events(time, pass_week)
self.timeline = Timeline(self)
@staticmethod
def _url(time: str, url: list, pass_week: bool):
now = datetime.datetime.now(datetime.timezone.utc).astimezone(tz=None)
if now.isoweekday() in [6, 7] and pass_week:
now += datetime.timedelta(days=(7 - (now.isoweekday() - 1)))
def _now():
return datetime.datetime.now(datetime.timezone.utc).astimezone(tz=None)
dates = {
def _dates(self):
now = self._now()
return {
"": [0, 0],
"day": [0, 0],
"next": [1, 1],
"week": [-(now.isoweekday() - 1), 7 - now.isoweekday()],
"next week": [7 - (now.isoweekday() - 1), 7 + (7 - now.isoweekday())]
}
def _url(self, url: str, resources: int, projectid: int):
now = self._now()
firstdate = now.date() - datetime.timedelta(days=now.weekday())
lastdate = now.date() + datetime.timedelta(days=7+(7-now.isoweekday()))
return f"{url}?resources={resources}&projectId={projectid}&calType=ical&firstDate={firstdate}&lastDate={lastdate}"
def _get_calendar(self, url: str, resources: int, projectid: int):
name = f"calendars/{url[1]}-{url[2]}.ical"
now = self._now().timestamp()
if not isfile(name) or now-getmtime(name) < now-360:
open(name, "w").write(requests.get(self._url(url, resources, projectid)).text)
return open(name, "r").read()
def _events(self, time: str, pass_week: bool):
now = self._now()
if now.isoweekday() in [6, 7] and pass_week:
now += datetime.timedelta(days=(8 - now.isoweekday()))
dates = self._dates()
firstdate = now.date() + datetime.timedelta(days=dates[time][0])
lastdate = now.date() + datetime.timedelta(days=dates[time][1])
return f"{url[0]}?resources={url[1]}&projectId={url[2]}&calType=ical&firstDate={firstdate}&lastDate={lastdate}"
events = set()
for e in self.events:
if firstdate <= e.begin.date() and e.end.date() <= lastdate:
events.add(Event(e))
return events
def __str__(self):
msg = str()

2
bot.py
View file

@ -27,6 +27,8 @@ from feedparser import parse
if not isdir("logs"):
mkdir("logs")
if not isdir("calendars"):
mkdir("calendars")
logger = logging.getLogger("TelegramEDT")
log_date = datetime.datetime.now(datetime.timezone.utc).astimezone(tz=None).date()