[PATCH 00/17] Add CalDAV and CardDAV programs

[Leo Famulari]

These patches provide software for self-hosting calendars and contacts
(address book) servers using the CalDAV and CardDAV standards.

Notably, the patches add:

* radicale [0]: A basic CalDAV and CardDAV server.
* vdirsyncer [1]: A tool for synchronizing local CalDAV or CarDAV data
with a remote server, storing the data locally in something inspired by
Maildirs.
* khal [2]: A command line and curses calendar client.

Future work:

* Services for radicale (it's a server that supports multi-user
authentication) and vdirsyncer (this is a one-shot periodic sync tool;
a good fit for cron). I'm practicing my Scheme so that I can write
these, but I won't mind if someone beats me to it :)

* A client for working with the CardDAV info (khard? some email
client?).

Your thoughts are requested!

[0]
http://radicale.org/

[1]
https://github.com/untitaker/vdirsyncer

[2]
http://lostpackets.de/khal/

Leo Famulari (17):
  gnu: Add python-atomicwrites.
  gnu: Add python-requests-toolbelt.
  gnu: Add python-click-threading.
  gnu: Add python-click-log.
  gnu: Add python-apipkg.
  gnu: Add python-execnet.
  gnu: Add python-pytest-cache.
  gnu: Add python-pytest-localserver.
  gnu: Add python-wsgi-intercept.
  gnu: Add python-pytest-xprocess.
  gnu: Add radicale.
  gnu: Add vdirsyncer.
  gnu: Add python-icalendar.
  gnu: Add python-sphinxcontrib-newsfeed.
  gnu: Update python-tzlocal to 1.2.
  gnu: python-urwid: Disable failing test test_remove_watch_file.
  gnu: Add khal.

 gnu-system.am             |   1 +
 gnu/packages/calendar.scm |  79 +++++++++++-
 gnu/packages/dav.scm      | 108 +++++++++++++++++
 gnu/packages/python.scm   | 300 ++++++++++++++++++++++++++++++++++++++++++----
 4 files changed, 465 insertions(+), 23 deletions(-)
 create mode 100644 gnu/packages/dav.scm

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2.6.4