使用python，我如何通过.ics文件获取今天的事件

from icalendar import Calendar
from datetime import datetime

# 读取.ics文件
with open('path_to_your_file.ics', 'rb') as f:
    cal = Calendar.from_ical(f.read())

# 获取今天的日期
today = datetime.today().date()

# 遍历日历中的所有事件
for component in cal.walk():
    if component.name == "VEVENT":
        # 获取事件的开始时间
        start_time = component.get('dtstart').dt
        # 如果事件的开始时间是今天，则打印事件详情
        if start_time.date() == today:
            print(f"Event: {component.get('summary')}")
            print(f"Start Time: {start_time}")
            print(f"End Time: {component.get('dtend').dt}")
            print("\n")