argument of type 'NoneType' is not iterable (ikhal)

[gour]

Invoking ikhal gives:

(vdir)gour@atmarama ~/p/vdir> ikhal -a gour
Traceback (most recent call last):
  File "/home/gour/prj/vdir/bin/ikhal", line 9, in <module>
    load_entry_point('khal==0.6.1.dev83+nge9717c8', 'console_scripts', 'ikhal')()
  File "/home/gour/prj/vdir/local/lib/python2.7/site-packages/click/core.py", line 700, in __call__
    return self.main(*args, **kwargs)
  File "/home/gour/prj/vdir/local/lib/python2.7/site-packages/click/core.py", line 679, in main
    with self.make_context(prog_name, args, **extra) as ctx:
  File "/home/gour/prj/vdir/local/lib/python2.7/site-packages/click/core.py", line 594, in make_context
    self.parse_args(ctx, args)
  File "/home/gour/prj/vdir/local/lib/python2.7/site-packages/click/core.py", line 858, in parse_args
    value, args = param.handle_parse_result(ctx, opts, args)
  File "/home/gour/prj/vdir/local/lib/python2.7/site-packages/click/core.py", line 1362, in handle_parse_result
    self.callback, ctx, self, value)
  File "/home/gour/prj/vdir/local/lib/python2.7/site-packages/click/core.py", line 56, in invoke_param_callback
    return callback(ctx, param, value)
  File "/home/gour/prj/vdir/local/lib/python2.7/site-packages/khal/cli.py", line 58, in _multi_calendar_select_callback
    if 'calendar_selection' in ctx.obj:
TypeError: argument of type 'NoneType' is not iterable

while invoking:

khal interactive -a gour

does work.

Any hint?

[geier]

Not really. Which version of click have you installed?

@untitaker Could you perhaps take a look at this? It looks like a click issue to me.

[untitaker]

I can't reproduce this at all. Not sure if a click issue, there were some problems like that but there were quite a few versions inbetween. The fix for those must've been around for months.

@gour Could you try pip install -U khal click for your virtualenv?

[untitaker]

Oh god, nevermind, I can reproduce this.

[untitaker]

Yeah, you set up the context within interactive, but that's too late because the options are parsed before that, and those rely on ctx.

[untitaker]

Might be that I wrote this code, will fix.

[geier]

Quoting Markus Unterwaditzer (2015-09-22 23:22:55)

Might be that I wrote this code, will fix.

probably, as I never understood how click works...

Thanks for taking care of this, but still strange that it does work for
me...

[untitaker]

I think this is fixed now.

[geier]

Thank you!

@gour could you have a look as well?

[gour]

(vdir)gour@atmarama ~/p/vdir> pip list
argparse (1.2.1)
atomicwrites (0.1.5)
click (5.1)
configobj (5.0.6)
icalendar (3.9.1)
khal (0.6.1.dev83+nge9717c8)
khard (0.4.1)
lxml (3.4.4)
pip (1.5.6)
pkginfo (1.2.1)
python-dateutil (2.4.2)
pytz (2015.6)
pyxdg (0.25)
requests (2.7.0)
requests-toolbelt (0.4.0)
setuptools (18.3.2)
six (1.9.0)
tzlocal (1.2)
urwid (1.3.0)
vdirsyncer (0.6.0)
vobject (0.6.6)
wsgiref (0.1.2)

and

(vdir)gour@atmarama ~/p/vdir> ikhal -v 
debug: using the config file at /home/gour/.config/khal/khal.conf
debug: khal 0.6.1.dev83+nge9717c8
debug: Using config:
debug: [calendars]
debug:   [[gour]]
debug:     path: /home/gour/prj/vdir/calendars/gour-calendar/
debug:     color: light blue
debug:     readonly: False
debug:     type: calendar
debug:   [[jahnava]]
debug:     path: /home/gour/prj/vdir/calendars/jahnava-calendar/
debug:     color: dark magenta
debug:     readonly: False
debug:     type: calendar
debug:   [[birthdays]]
debug:     path: /home/gour/prj/vdir/calendars/contact_birthdays/
debug:     color: 
debug:     readonly: False
debug:     type: calendar
debug: [locale]
debug:   local_timezone: Europe/Zagreb
debug:   default_timezone: Europe/Zagreb
debug:   timeformat: %H:%M
debug:   dateformat: %d.%m.
debug:   longdateformat: %d.%m.%Y
debug:   datetimeformat: %d.%m. %H:%M
debug:   longdatetimeformat: %d.%m.%Y %H:%M
debug:   encoding: utf-8
debug:   firstweekday: 0
debug:   unicode_symbols: True
debug:   weeknumbers: False
debug: [sqlite]
debug:   path: /home/gour/.local/share/khal/khal.db
debug: [keybindings]
debug:   up: ['up', 'k']
debug:   down: ['down', 'j']
debug:   right: ['right', 'l', ' ']
debug:   left: ['left', 'h', 'backspace']
debug:   new: ['n']
debug:   delete: ['d']
debug:   view: ['enter', 'tab']
debug:   today: ['t']
debug:   save: ['meta enter']
debug: [default]
debug:   default_command: calendar
debug:   default_calendar: None
debug:   show_all_days: False
debug:   days: 2
debug:   print_new: False
debug: [view]
debug:   event_view_weighting: 1
debug:   event_view_always_visible: False
debug:   theme: dark
debug:   frame: False
debug: created version table
debug: tables for calendar gour exist
debug: created version table
debug: tables for calendar jahnava exist
debug: created version table
debug: tables for calendar birthdays exist

does work, but this one does not:

vdir)gour@atmarama ~/p/vdir> ikhal -v -a gour
Traceback (most recent call last):
  File "/home/gour/prj/vdir/bin/ikhal", line 9, in <module>
    load_entry_point('khal==0.6.1.dev83+nge9717c8', 'console_scripts', 'ikhal')()
  File "/home/gour/prj/vdir/local/lib/python2.7/site-packages/click/core.py", line 700, in __call__
    return self.main(*args, **kwargs)
  File "/home/gour/prj/vdir/local/lib/python2.7/site-packages/click/core.py", line 679, in main
    with self.make_context(prog_name, args, **extra) as ctx:
  File "/home/gour/prj/vdir/local/lib/python2.7/site-packages/click/core.py", line 594, in make_context
    self.parse_args(ctx, args)
  File "/home/gour/prj/vdir/local/lib/python2.7/site-packages/click/core.py", line 858, in parse_args
    value, args = param.handle_parse_result(ctx, opts, args)
  File "/home/gour/prj/vdir/local/lib/python2.7/site-packages/click/core.py", line 1362, in handle_parse_result
    self.callback, ctx, self, value)
  File "/home/gour/prj/vdir/local/lib/python2.7/site-packages/click/core.py", line 56, in invoke_param_callback
    return callback(ctx, param, value)
  File "/home/gour/prj/vdir/local/lib/python2.7/site-packages/khal/cli.py", line 58, in _multi_calendar_select_callback
    if 'calendar_selection' in ctx.obj:
TypeError: argument of type 'NoneType' is not iterable

[untitaker]

Both commands work for me. I don't know how you made ikhal -v print the version number, it doesn't do that for me.

$ ikhal --version
ikhal, version 0.6.1.dev85+ng2c7096f.d20150922

Your version (khal 0.6.1.dev83+nge9717c8) seems to be a few commits behind.

[gour]

Your version (khal 0.6.1.dev83+nge9717c8) seems to be a few commits behind.

Indeed...issuing:

pip install -U khal click

didn't help, but installing master - 17d3bf1- solved the issue. :-)

[untitaker]

Yeah we haven't released a new version yet.