def get_config(config_path=None):
"""reads the config file, validates it and return a config dict
:param config_path: path to a custom config file, if none is given the
default locations will be searched
:type config_path: str
:returns: configuration
:rtype: dict
"""
if config_path is None:
config_path = _find_configuration_file()
logger.debug('using the config file at {}'.format(config_path))
config = ConfigObj(DEFAULTSPATH, interpolation=False)
try:
user_config = ConfigObj(config_path,
configspec=SPECPATH,
interpolation=False,
file_error=True,
)
except ConfigObjError as error:
logger.fatal('parsing the config file file with the following error: '
'{}'.format(error))
logger.fatal('if you recently updated khal, the config file format '
'might have changed, in that case please consult the '
'CHANGELOG or other documentation')
sys.exit(1)
fdict = {'timezone': is_timezone,
'expand_path': expand_path,
}
validator = Validator(fdict)
results = user_config.validate(validator, preserve_errors=True)
if not results:
for entry in flatten_errors(config, results):
# each entry is a tuple
section_list, key, error = entry
if key is not None:
section_list.append(key)
else:
section_list.append('[missing section]')
section_string = ', '.join(section_list)
if error is False:
error = 'Missing value or section.'
print(section_string, ' = ', error)
raise ValueError # TODO own error class
config.merge(user_config)
config_checks(config)
extras = get_extra_values(user_config)
for section, value in extras:
if section == ():
logger.warn('unknown section "{}" in config file'.format(value))
else:
section = sectionize(section)
logger.warn('unknown key or subsection "{}" in '
'section "{}"'.format(value, section))
return config
def prepare_context(ctx, config, verbose):
if ctx.obj is not None:
return
if verbose:
logger.setLevel(logging.DEBUG)
else:
logger.setLevel(logging.INFO)
ctx.obj = {}
try:
ctx.obj['conf'] = conf = get_config(config)
except InvalidSettingsError:
sys.exit(1)
logger.debug('Using config:')
logger.debug(to_unicode(stringify_conf(conf), 'utf-8'))
if conf is None:
raise click.UsageError('Invalid config file, exiting.')
def prepare_context(ctx, config, verbose):
if ctx.obj is not None:
return
if verbose:
logger.setLevel(logging.DEBUG)
else:
logger.setLevel(logging.INFO)
ctx.obj = {}
try:
ctx.obj['conf'] = conf = get_config(config)
except InvalidSettingsError:
sys.exit(1)
logger.debug('Using config:')
logger.debug(to_unicode(stringify_conf(conf), 'utf-8'))
if conf is None:
raise click.UsageError('Invalid config file, exiting.')
def dump(self, conf, intro='Using configuration:', tab=0):
"""Dump the loaded configuration using the logging framework.
The values displayed here are the exact values which are seen by
the program, and not the raw values as they are read in the
configuration file.
"""
# TODO while this is fully functional it could be prettier
logger.debug('{0}{1}'.format('\t' * tab, intro))
if isinstance(conf, (Namespace, dict)):
for name, value in sorted(dict.copy(conf).items()):
if isinstance(value, (Namespace, dict, list)):
self.dump(value, '[' + name + ']', tab=tab + 1)
else:
logger.debug('{0}{1}: {2}'.format('\t' * (tab + 1), name,
value))
elif isinstance(conf, list):
for o in conf:
self.dump(o, '\t' * tab + intro + ':', tab + 1)
def dump(self, conf, intro='Using configuration:', tab=0):
"""Dump the loaded configuration using the logging framework.
The values displayed here are the exact values which are seen by
the program, and not the raw values as they are read in the
configuration file.
"""
# TODO while this is fully functional it could be prettier
logger.debug('{0}{1}'.format('\t' * tab, intro))
if isinstance(conf, (Namespace, dict)):
for name, value in sorted(dict.copy(conf).items()):
if isinstance(value, (Namespace, dict, list)):
self.dump(value, '[' + name + ']', tab=tab + 1)
else:
logger.debug('{0}{1}: {2}'.format('\t' * (tab + 1), name,
value))
elif isinstance(conf, list):
for o in conf:
self.dump(o, '\t' * tab + intro + ':', tab + 1)
def prepare_context(ctx, config, verbose):
if ctx.obj is not None:
return
if verbose:
logger.setLevel(logging.DEBUG)
else:
logger.setLevel(logging.INFO)
ctx.obj = {}
try:
ctx.obj['conf'] = conf = get_config(config)
except InvalidSettingsError:
sys.exit(1)
out = StringIO()
conf.write(out)
logger.debug('Using config:')
logger.debug(out.getvalue())
if conf is None:
raise click.UsageError('Invalid config file, exiting.')
def prepare_context(ctx, config, verbose):
if ctx.obj is not None:
return
if verbose:
logger.setLevel(logging.DEBUG)
else:
logger.setLevel(logging.INFO)
ctx.obj = {}
try:
ctx.obj['conf'] = conf = get_config(config)
except InvalidSettingsError:
sys.exit(1)
out = StringIO()
conf.write(out)
logger.debug('Using config:')
logger.debug(out.getvalue())
if conf is None:
raise click.UsageError('Invalid config file, exiting.')
def prepare_context(ctx, config):
assert ctx.obj is None
ctx.obj = {}
try:
ctx.obj['conf'] = conf = get_config(config)
except InvalidSettingsError:
sys.exit(1)
logger.debug('khal %s' % __version__)
logger.debug('Using config:')
logger.debug(to_unicode(stringify_conf(conf), 'utf-8'))
if conf is None:
raise click.UsageError('Invalid config file, exiting.')
def prepare_context(ctx, config):
assert ctx.obj is None
ctx.obj = {}
try:
ctx.obj['conf'] = conf = get_config(config)
except InvalidSettingsError:
sys.exit(1)
logger.debug('khal %s' % __version__)
logger.debug('Using config:')
logger.debug(stringify_conf(conf))
if conf is None:
raise click.UsageError('Invalid config file, exiting.')
def write(text):
logger.debug('{}{}'.format(_tab * _tabchar, text))
def khal_list(collection,
daterange=None,
conf=None,
agenda_format=None,
day_format=None,
once=False,
notstarted=False,
width=False,
env=None,
datepoint=None):
assert daterange is not None or datepoint is not None
"""returns a list of all events in `daterange`"""
# because empty strings are also Falsish
if agenda_format is None:
agenda_format = conf['view']['agenda_event_format']
if daterange is not None:
if day_format is None:
day_format = conf['view']['agenda_day_format']
start, end = start_end_from_daterange(
daterange,
conf['locale'],
default_timedelta_date=conf['default']['timedelta'],
default_timedelta_datetime=conf['default']['timedelta'],
)
logger.debug('Getting all events between {} and {}'.format(start, end))
elif datepoint is not None:
if not datepoint:
datepoint = ['now']
try:
start, allday = utils.guessdatetimefstr(datepoint, conf['locale'],
date.today())
except ValueError:
raise FatalError('Invalid value of `{}` for a datetime'.format(
' '.join(datepoint)))
if allday:
logger.debug('Got date {}'.format(start))
raise FatalError('Please supply a datetime, not a date.')
end = start + timedelta(seconds=1)
if day_format is None:
day_format = style(
start.strftime(conf['locale']['longdatetimeformat']),
bold=True,
)
logger.debug('Getting all events between {} and {}'.format(start, end))
event_column = []
once = set() if once else None
if env is None:
env = {}
original_start = conf['locale']['local_timezone'].localize(start)
while start < end:
if start.date() == end.date():
day_end = end
else:
day_end = datetime.combine(start.date(), time.max)
current_events = get_events_between(
collection,
locale=conf['locale'],
agenda_format=agenda_format,
start=start,
end=day_end,
notstarted=notstarted,
original_start=original_start,
env=env,
seen=once,
width=width,
)
if day_format and (conf['default']['show_all_days'] or current_events):
event_column.append(
format_day(start.date(), day_format, conf['locale']))
event_column.extend(current_events)
start = datetime(*start.date().timetuple()[:3]) + timedelta(days=1)
if event_column == []:
event_column = [style('No events', bold=True)]
return event_column
def main_khal():
capture_user_interruption()
# setting the process title so it looks nicer in ps
# shows up as 'khal' under linux and as 'python: khal (python2.7)'
# under FreeBSD, which is still nicer than the default
setproctitle('khal')
arguments = docopt(__doc__, version=__productname__ + ' ' + __version__,
options_first=False)
if arguments['-v']:
logger.setLevel(logging.DEBUG)
logger.debug('this is {} version {}'.format(__productname__, __version__))
conf = get_config(arguments['-c'])
out = StringIO.StringIO()
conf.write(out)
logger.debug('using config:')
logger.debug(out.getvalue())
collection = khalendar.CalendarCollection()
for name, cal in conf['calendars'].items():
if (name in arguments['-a'] and arguments['-d'] == list()) or \
(name not in arguments['-d'] and arguments['-a'] == list()):
collection.append(khalendar.Calendar(
name=name,
dbpath=conf['sqlite']['path'],
path=cal['path'],
readonly=cal['readonly'],
color=cal['color'],
unicode_symbols=conf['locale']['unicode_symbols'],
local_tz=conf['locale']['local_timezone'],
default_tz=conf['locale']['default_timezone']
))
collection._default_calendar_name = conf['default']['default_calendar']
commands = ['agenda', 'calendar', 'new', 'interactive', 'printcalendars']
if not any([arguments[com] for com in commands]):
arguments = docopt(__doc__,
version=__productname__ + ' ' + __version__,
argv=[conf['default']['default_command']] + sys.argv[1:])
days = int(arguments['--days']) if arguments['--days'] else None
events = int(arguments['--events']) if arguments['--events'] else None
if arguments['calendar']:
controllers.Calendar(collection,
date=arguments['DATE'],
firstweekday=conf['locale']['firstweekday'],
encoding=conf['locale']['encoding'],
dateformat=conf['locale']['dateformat'],
longdateformat=conf['locale']['longdateformat'],
days=days,
events = events)
elif arguments['agenda']:
controllers.Agenda(collection,
date=arguments['DATE'],
firstweekday=conf['locale']['firstweekday'],
encoding=conf['locale']['encoding'],
dateformat=conf['locale']['dateformat'],
longdateformat=conf['locale']['longdateformat'],
days=days,
events=events)
elif arguments['new']:
controllers.NewFromString(collection, conf, arguments['DESCRIPTION'])
elif arguments['interactive']:
controllers.Interactive(collection, conf)
elif arguments['printcalendars']:
print('\n'.join(collection.names))
