解析蟒蛇事件中的事件

Question

我对python和icalendar非常新，但我试图从Apple的Icloud网站上抓取我的icalendar，然后能够访问日历信息，以便我可以在应用上显示它。我可以从日历中获取任何不会重复出现的事件，但它只会获取这些事件，并因某种原因跳过重复出现的事件（这基本上是我现在计划的唯一类型的事件）。这是代码我目前拥有如何获得重复发生的事件的任何想法？

from icalendar import Calendar, Event 
import urllib.request 

def getCalendar(): 
    urlHome = urllib.request.urlopen('https://p10-calendarws.icloud.com/ca/subscribe/1/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX').read() 

    return urlHome 

def displayCalendar(calendar): 

    showCalHome = Calendar.from_ical(calHome) 
    for event in showCalHome.walk('VEVENT'): 
     date = event.get('dtstart').dt 
     summary = event.get('summary') 
     print(summary,date) 


calendar = getCalendar() 
displayCalendar(calendar) 

什么我可以做不仅可以得到单个事件列表中的任何想法或意见，而且还重复事件？

Answer 1

想通了通过该ICS文件本身分析，把值很多成字符串，然后比较字符串中的什么，我一直在寻找的，看起来是这样的：

import json 
import requests 
from icalendar import Calendar, Event 
import urllib.request 
from datetime import * 
import datetime 
from dateutil.rrule import * 


def getCalendar(): 
    urlWork = urllib.request.urlopen('https://p10-calendarws.icloud.com/ca/subscribe/1/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX').read() 
    urlHome = urllib.request.urlopen('https://p10-calendarws.icloud.com/ca/subscribe/1/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX').read() 

    calendars = [urlHome, urlWork] 

    return calendars 

def getTodaysEvents(calendars): 

    calHome = calendars[0] 
    calWork = calendars[1] 

    allEvents = [] 
    singleEvents = {} 
    homeEvents = {} 
    workEvents = {} 

    today = str(date.today()) 
    year = today[0:4] 
    month = today[5:7] 
    day = today[8:10] 
    currentDay = year + month + day 

    showCalHome = Calendar.from_ical(calHome) 
    for component in showCalHome.walk(): 
     if component.name == "VEVENT": 
      rule = component.get('rrule') 
      eventDay = str(component.get('dtstart').dt) 
      if rule is not None: 
       rrule = dict(rule) 
       if 'UNTIL' in rrule.keys(): 
        eventEnd = str(rrule['UNTIL'][0]) 
        eventEndYear = eventEnd[0:4] 
        eventEndMonth = eventEnd[5:7] 
        eventEndDay = eventEnd[8:10] 
        endEvent = eventEndYear + eventEndMonth + eventEndDay 
        if int(endEvent) >= int(currentDay): 
         print(component.get('summary')) 
         homeEvents['CALENDAR'] = "HOME" 
         homeEvents['SUMMARY'] = (component.get('summary')) 
         homeEvents['LOCATION'] = (component.get('location')) 
         homeEvents['START'] = (component.get('dtstart').dt) 
         homeEvents['END'] = (component.get('dtend').dt) 
         allEvents.append(homeEvents) 
       # else: (NEED TO IMPLEMENT WEEKLY EVENTS THAT DON'T END and Events that aren't Reoccuring) 
       # print(component.get('summary')) 
       # if component.get('location') != 'None': 
       #  print(component.get('location')) 
       # print(component.get('dtstart').dt) 
       # print(component.get('dtend').dt) 
      else: 
       if str(date.today()) == eventDay[0:10]: 
        print(component.get('summary')) 
        singleEvents['CALENDAR'] = "HOME" 
        singleEvents['SUMMARY'] = (component.get('summary')) 
        singleEvents['LOCATION'] = (component.get('location')) 
        singleEvents['START'] = (component.get('dtstart').dt) 
        singleEvents['END'] = (component.get('dtend').dt) 
        allEvents.append(singleEvents) 
      print(allEvents) 


    showCalWork = Calendar.from_ical(calWork) 
    for component in showCalWork.walk(): 
     if component.name == "VEVENT": 
      rule = component.get('rrule') 
      if rule is not None: 
       rrule = dict(rule) 
       today = str(date.today()) 
       year = today[0:4] 
       month = today[5:7] 
       day = today[8:10] 
       currentDay = year + month + day 
       if 'UNTIL' in rrule.keys(): 
        eventEnd = str(rrule['UNTIL'][0]) 
        eventEndYear = eventEnd[0:4] 
        eventEndMonth = eventEnd[5:7] 
        eventEndDay = eventEnd[8:10] 
        endEvent = eventEndYear + eventEndMonth + eventEndDay 
        if int(endEvent) >= int(currentDay): 
         workEvents['CALENDAR'] = "WORK" 
         workEvents['SUMMARY'] = (component.get('summary')) 
         workEvents['LOCATION'] = (component.get('location')) 
         workEvents['START'] = (component.get('dtstart').dt) 
         workEvents['END'] = (component.get('dtend').dt) 
         allEvents.append(workEvents) 
       # else: 
       # print(component.get('summary')) 
       # if component.get('location') != 'None': 
       #  print(component.get('location')) 
       # print(component.get('dtstart').dt) 
       # print(component.get('dtend').dt) 

    return allEvents 


def displayEvents(events): 
    print(events) 
    print() 
    print("TODAY:") 
    for event in range(len(events)): 
     start = str(events[event]['START'])[11:16] 
     end = str(events[event]["END"])[11:16] 
     if int(start[0:2]) < 12: 
      sT = "AM" 
     else: 
      pmtime = int(start[0:2]) - 12 
      start[0:2].replace(start[0:2], str(pmtime)) 
      sT = "PM" 
     if int(end[0:2]) < 12: 
      eT = "AM" 
     else: 
      pmtime = int(end[0:2]) - 12 
      end = str(pmtime) + end[2:5] 
      eT = "PM" 

     print(events[event]['SUMMARY'] + " - " + events[event]["CALENDAR"]) 
     if str(events[event]['LOCATION']) != "None": 
      print(events[event]['LOCATION']) 
     if start[0] == "0" and end[0] == "0": 
      print(start[1:5] + sT + " - " + end[1:5] + eT) 
     elif start[0] == "0": 
      print(start[1:5] + sT + " - " + end + eT) 
     elif end[0] == "0": 
      print(start + sT + " - " + end[1:5] + eT) 
     else: 
      print(start + sT + " - " + end + eT) 

calendars = getCalendar() 
events = getTodaysEvents(calendars) 
displayEvents(events)