def __call__(self, parser, namespace, values, option_string=None):
try:
if type(values) == str:
daytime = Daytime.fromtime(timeparser.parsetime(values))
else:
daytime = [Daytime.fromtime(timeparser.parsetime(d)) for d in values]
except ValueError:
raise ArgumentError(self, self.ERR % (values, 'daytime'))
else:
setattr(namespace, self.dest, daytime)
def time_or_datetime(self, values):
if len(values) == 1:
return timeparser.parsetime(values[0])
elif len(values) == 2:
return self.combine_datetime(*values)
else:
raise ValueError("'%s' couldn't be parsed as time or datetime" % values)
def __call__(self, parser, namespace, values, option_string=None):
value = ' '.join(values) if isinstance(values, list) else values
try:
daytime = Daytime.fromtime(timeparser.parsetime(values))
except ValueError:
raise ArgumentError(self, self.ERR % (values, 'daytime'))
else:
self.append(namespace, daytime)
def gettime(self, section, option):
"""
Get option as datetime.time-instance.
Args: section and option
Which formats are accepted depens on the configuration of the
timeparser-module. Feel free to change it.
"""
return timeparser.parsetime(self.get(section, option))
def combine_datetime(self, datestring, timestring):
date = timeparser.parsedate(datestring)
time = timeparser.parsetime(timestring)
return datetime.datetime.combine(date, time)
def test_type(self):
self.assertIsInstance(timeparser.parsetime('23:44'), datetime.time)
self.assertIsInstance(timeparser.parsedate('24.3.2013'), datetime.date)
self.assertIsInstance(timeparser.parsedatetime('24.3.2013,23:44'), datetime.datetime)
self.assertIsInstance(timeparser.parsetimedelta('24.3.2013,23:44'), datetime.timedelta)
