zimbra, url for caldav

Hey ( sorry for my english )

I use zimbra, which has caldav implementations caldav. I try create new event in calendar for my simple client ( which use caldav python library ). I dont now what type of url for save new event in caldav library python.

( sorry for my english )

My server is drdos.info, this is the url:

https://mydomain.com/dav/email_address

Doug

I'm using this URL:
myzimbra.domain.com/principals/users/user@domain.com/

correct url for caldav ( zimbra ) is,

https://<username>:<passwd>@example.com/dav/<username>/<CalendarName>

I search event, rename calendar name in this url but i cant save new event. I use Python and caldav library ( caldav 0.1.12 : Python Package Index ).

My example code,

Code:

---

# -*- coding: utf-8 -*-

from datetime import datetime
from caldav import DAVClient, Calendar, Event


calendar_url = "https://<username>:<passwd>@example.com/dav/<username>/<CalendarName>"
data = """BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Example Corp.//CalDAV Client//EN
BEGIN:VEVENT
UID:20010712T182145Z-123401@example.com
DTSTART:20120508T180000Z
DTEND:20120509T20000Z
SUMMARY: test
END:VEVENT
END:VCALENDAR
"""

client = DAVClient(calendar_url)
calendar = Calendar(client, calendar_url)


print '\n\n\n\n\n\n\n\n'
event = Event(client, data=data, parent=calendar)
event.save()
print event
print '\n\n\n\n\n\n\n\n'

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In SOGO i can create event. When i save new event in zimbra, caldav return error

Code:

---

caldav.lib.error.PutError

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My english is not good, sorry.