c2257d3a86
Jellyfin(8096), OrbStack(8097) 포트 충돌으로 변경. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
106 lines
2.9 KiB
Python
Executable File
106 lines
2.9 KiB
Python
Executable File
#!/usr/bin/env python3
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"""utility program that allows user to preview calendar's events"""
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import sys
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import pathlib
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import argparse
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from datetime import datetime
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from icalendar import Calendar, __version__
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def _format_name(address):
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"""Retrieve the e-mail and the name from an address.
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:arg an address object, e.g. mailto:test@test.test
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:returns str: The name and the e-mail address.
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"""
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email = address.split(":")[-1]
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name = email.split("@")[0]
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if not email:
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return ""
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return f"{name} <{email}>"
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def _format_attendees(attendees):
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"""Format the list of attendees.
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:arg any attendees: Either a list, a string or a vCalAddress object.
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:returns str: Formatted list of attendees.
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"""
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if isinstance(attendees, str):
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attendees = [attendees]
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return "\n".join(map(lambda s: s.rjust(len(s) + 5), map(_format_name, attendees)))
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def view(event):
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"""Make a human readable summary of an iCalendar file.
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:returns str: Human readable summary.
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"""
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summary = event.get("summary", default="")
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organizer = _format_name(event.get("organizer", default=""))
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attendees = _format_attendees(event.get("attendee", default=[]))
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location = event.get("location", default="")
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comment = event.get("comment", "")
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description = event.get("description", "").split("\n")
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description = "\n".join(map(lambda s: s.rjust(len(s) + 5), description))
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start = event.decoded("dtstart")
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if "duration" in event:
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end = event.decoded("dtend", default=start + event.decoded("duration"))
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else:
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end = event.decoded("dtend", default=start)
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duration = event.decoded("duration", default=end - start)
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if isinstance(start, datetime):
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start = start.astimezone()
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start = start.strftime("%c")
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if isinstance(end, datetime):
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end = end.astimezone()
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end = end.strftime("%c")
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return f""" Organizer: {organizer}
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Attendees:
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{attendees}
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Summary : {summary}
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Starts : {start}
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End : {end}
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Duration : {duration}
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Location : {location}
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Comment : {comment}
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Description:
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{description}"""
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def main():
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parser = argparse.ArgumentParser(description=__doc__)
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parser.add_argument("calendar_files", nargs="+", type=pathlib.Path)
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parser.add_argument(
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"--output",
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"-o",
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type=argparse.FileType("w"),
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default=sys.stdout,
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help="output file",
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)
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parser.add_argument(
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"-v",
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"--version",
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action="version",
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version=f"{parser.prog} version {__version__}",
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)
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argv = parser.parse_args()
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for calendar_file in argv.calendar_files:
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with open(calendar_file, encoding="utf-8-sig") as f:
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calendar = Calendar.from_ical(f.read())
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for event in calendar.walk("vevent"):
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argv.output.write(view(event) + "\n\n")
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__all__ = ["main", "view"]
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if __name__ == "__main__":
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main()
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