def _get_value_for_special_type(self, shape, special_type_map):
if is_json_value_header(shape):
return special_type_map['jsonvalue_header']
for special_type, marked_shape in self._context[
'special_shape_types'].items():
if special_type in special_type_map:
if shape == marked_shape:
return special_type_map[special_type]
return None
def _convert_header_value(self, shape, value):
if shape.type_name == 'timestamp':
datetime_obj = parse_to_aware_datetime(value)
timestamp = calendar.timegm(datetime_obj.utctimetuple())
timestamp_format = shape.serialization.get(
'timestampFormat', self.HEADER_TIMESTAMP_FORMAT)
return self._convert_timestamp_to_str(timestamp, timestamp_format)
elif is_json_value_header(shape):
# Serialize with no spaces after separators to save space in
# the header.
return self._get_base64(json.dumps(value, separators=(',', ':')))
else:
return value
def _check_special_validation_cases(self, shape):
if is_json_value_header(shape):
return self._validate_jsonvalue_string
def _check_special_validation_cases(self, shape):
if is_json_value_header(shape):
return self._validate_jsonvalue_string
if shape.type_name == 'structure' and shape.is_document_type:
return self._validate_document
def _handle_string(self, shape, value):
parsed = value
if is_json_value_header(shape):
decoded = base64.b64decode(value).decode(self.DEFAULT_ENCODING)
parsed = json.loads(decoded)
return parsed