def _prepare_single_raw_value(val):
if isinstance(val, basestring):
return val
if isinstance(val, (bool, int, long, float)):
return str(val)
if isinstance(val, datetime.datetime):
return str(datetime_utc_normalize(val))
raise TypeError('unsupported class {} of parameter value {!r}'.format(
ascii_str(val.__class__.__name__), val))
def _prepare_single_raw_value(val):
if isinstance(val, str):
return val
if isinstance(val, (bytes, bytearray)):
return val.decode('utf-8')
if isinstance(val, (bool, int, float)):
return str(val)
if isinstance(val, datetime.datetime):
return str(datetime_utc_normalize(val))
raise TypeError('unsupported class {} of parameter value {!a}'.format(
ascii_str(val.__class__.__name__), val))
def clean_result_value(self, value):
"""
The input `value` should be a :class:`str`/:class:`unicode` string
(*ISO-8601*-formatted) or a :class:`datetime.datetime` object
(timezone-aware or *naive*).
Returns: a :class:`datetime.datetime` object (a *naive* one,
i.e. not aware of any timezone).
"""
value = super(DateTimeField, self).clean_result_value(value)
if isinstance(value, datetime.datetime):
return datetime_utc_normalize(value)
if isinstance(value, basestring):
return self._parse_datetime_string(value)
raise TypeError('{!r} is neither a str/unicode nor a '
'datetime.datetime object'.format(value))
def clean_result_value(self, value):
"""
The input `value` should be a :class:`str`/:class:`unicode` string
(*ISO-8601*-formatted) or a :class:`datetime.datetime` object
(timezone-aware or *naive*).
Returns: a :class:`datetime.datetime` object (a *naive* one,
i.e. not aware of any timezone).
"""
value = super(DateTimeField, self).clean_result_value(value)
if isinstance(value, datetime.datetime):
return datetime_utc_normalize(value)
if isinstance(value, basestring):
return self._parse_datetime_string(value)
raise TypeError(
'{!r} is neither a str/unicode nor a '
'datetime.datetime object'.format(value))
def clean_result_value(self, value):
"""
The input `value` should be a :class:`str` (*ISO-8601*-formatted)
or a :class:`bytes`/:class:`bytearray` (*ISO-8601*-formatted), or
a :class:`datetime.datetime` object (timezone-aware or *naive*).
Returns: a :class:`datetime.datetime` object (a *naive* one,
i.e. not aware of any timezone).
"""
value = super(DateTimeField, self).clean_result_value(value)
if isinstance(value, datetime.datetime):
return datetime_utc_normalize(value)
if isinstance(value, (bytes, bytearray)):
value = value.decode('utf-8', 'replace')
if isinstance(value, (str, unicode)): #3: `unicode`--
return self._parse_datetime_string(value)
raise TypeError('{!r} is neither a str/bytes/bytearray nor a '
'datetime.datetime object'.format(value))
def _datetime_to_str(self, dt):
return datetime_utc_normalize(dt).isoformat() + "Z"