work in progress. hm, we need test code ...

1 files changed, 73 insertions, 0 deletions

diff --git a/calendar-cli.py b/calendar-cli.py
new file mode 100755
index 0000000..f1462df
--- /dev/null
+++ b/calendar-cli.py
@@ -0,0 +1,73 @@
+#!/usr/bin/python2.7
+
+## (the icalendar library is not ported to python3?)
+
+import argparse
+import pytz
+from datetime import datetime, timedelta
+import dateutil.parser
+from icalendar import Calendar,Event
+
+__version__ = "0.003"
+__author__ = "Tobias Brox"
+__author_short__ = "tobixen"
+__copyright__ = "Copyright 2013, Tobias Brox"
+#__credits__ = []
+__license__ = "GPL"
+__maintainer__ = "Tobias Brox"
+__email__ = "t-calendar-cli@tobixen.no"
+__status__ = "Development"
+__product__ = "calendar-cli"
+
+def niy(*args, **kwargs):
+    raise NotImplementedError
+
+def calendar_add(args):
+    cal = Calendar()
+    cal.add('prodid', '-//{author_short}//{product}//{language}'.format(author_short=__author_short__, product=__product__, language=args.language))
+    cal.add('version', '2.0')
+    if args.timezone:
+        tz = pytz.timezone(args.timezone)
+    event = Event()
+    ## read timestamps from arguments
+    dtstart = dateutil.parser.parse(args.event_time)
+    event.add('dtstart', dtstart)
+    ## TODO: handle duration and end-time as options.  default 3600s by now.
+    event.add('dtend', dtstart + timedelta(0,3600))
+    ## not really correct, and it breaks i.e. with google calendar
+    #event.add('dtstamp', datetime.now())
+    ## maybe we should generate some uid?
+    #event.add('uid', uid)
+    event.add('summary', ' '.join(args.description))
+    cal.add_component(event)
+    return cal
+
+parser = argparse.ArgumentParser()
+
+## Global options
+parser.add_argument("--icalendar", help="Do not connect to CalDAV server, but read/write icalendar format from stdin/stdout", action="store_true")
+parser.add_argument("--timezone", help="Timezone to use")
+parser.add_argument('--language', help="language used", default="EN")
+
+## TODO: check sys.argv[0] to find command
+subparsers = parser.add_subparsers(title='command')
+
+calendar_parser = subparsers.add_parser('calendar')
+calendar_subparsers = calendar_parser.add_subparsers(title='subcommand')
+calendar_add_parser = calendar_subparsers.add_parser('add')
+calendar_add_parser.add_argument('event_time', help="Timestamp and duration of the event.  See the documentation for event_time specifications")
+calendar_add_parser.add_argument('description', nargs='+')
+calendar_add_parser.set_defaults(func=calendar_add)
+
+calendar_agenda_parser = calendar_subparsers.add_parser('agenda')
+calendar_agenda_parser.set_defaults(func=niy)
+todo_parser = subparsers.add_parser('todo')
+todo_parser.set_defaults(func=niy)
+args = parser.parse_args()
+ret = args.func(args)
+
+if args.icalendar:
+    print(ret.to_ical())
+else:
+    nyi()
+