def to_internal_value(self, value):
if isinstance(value, datetime.datetime):
self.fail('datetime')
if isinstance(value, datetime.date):
return value
for format in self.input_formats:
if format.lower() == ISO_8601:
try:
parsed = parse_date(value)
except (ValueError, TypeError):
pass
else:
if parsed is not None:
return parsed
else:
try:
parsed = datetime.datetime.strptime(value, format)
except (ValueError, TypeError):
pass
else:
return parsed.date()
humanized_format = humanize_datetime.date_formats(self.input_formats)
self.fail('invalid', format=humanized_format)
def to_internal_value(self, value):
input_formats = getattr(self, 'input_formats',
api_settings.DATE_INPUT_FORMATS)
if isinstance(value, datetime.datetime):
return value.date()
if isinstance(value, datetime.date):
return value
for input_format in input_formats:
if input_format.lower() == ISO_8601:
try:
parsed = parse_date(value)
except (ValueError, TypeError):
pass
else:
if parsed is not None:
return parsed
else:
try:
parsed = self.datetime_parser(value, input_format)
except (ValueError, TypeError):
pass
else:
return parsed.date()
humanized_format = humanize_datetime.date_formats(input_formats)
self.fail('invalid', format=humanized_format)
def to_internal_value(self, value):
if isinstance(value, datetime.datetime):
self.fail('datetime')
if isinstance(value, datetime.date):
return value
for format in self.input_formats:
if format.lower() == ISO_8601:
try:
parsed = parse_date(value)
except (ValueError, TypeError):
pass
else:
if parsed is not None:
return parsed
else:
try:
parsed = datetime.datetime.strptime(value, format)
except (ValueError, TypeError):
pass
else:
return parsed.date()
humanized_format = humanize_datetime.date_formats(self.input_formats)
self.fail('invalid', format=humanized_format)
def get_date_format(self):
input_formats = getattr(self.field, 'input_formats',
api_settings.DATE_INPUT_FORMATS)
return humanize_datetime.date_formats(input_formats)