What's Changed from 1.1 to 1.2
Not much, but one bugfix, again the caldav library was not working for everyone despite lots of functional testing ...
Full Changelog: v1.1.3...v1.2.0
Cleaned out some python2-specific stuff
Pull request by @danigm in #228
Python2 has not been tested for quite some time, hence it has probably been broken since one of the 0.x-releases. I decided to officially drop support for python2 in version 1.0 - but since the release was overdue I procrastinated merging this pull request. To avoid breaking changes in v1.x, I threw in an assert instead.
New feature - custom http headers
Pull request by @JasonSanDiego in #288 (with style fixup in #291 ) allows headers parameter to the DAVClient constructor.
Rationale given in #285 :
I'm using Nextcloud and want to retrieve calendar (read only) subscriptions along with the normal read/write calendars. Nextcloud supports two ways of doing this. The easier of the two is to pass the custom HTTP header: X-NC-CalDAV-Webcal-Caching: On
Bugfix - basic auth broken for some servers
A bug was introduced in version 1.0, via #260 - the code would only work if there was a space in the WWW-Authenticate header. This works for most servers as they will challenge for credentials using a header like WWW-Authenticate: Basic realm="My CalDAV server" - however, WWW-Authenticate: Basic is fully allowed by RFC2617.
Thanks to @jdrozdnovak for debugging and reporting.