def test_nested_list_dict_keys(self):
d = {'key_one': 1, 'key_two': [{'nest_data_one': 1}, {'nest_data_two': 2}]}
cd = {'keyOne': 1, 'keyTwo': [{'nestDataOne': 1}, {'nestDataTwo': 2}]}
pd = {'KeyOne': 1, 'KeyTwo': [{'NestDataOne': 1}, {'NestDataTwo': 2}]}
# to camel/pascal
self.assertEqual(cd, transformations.keys_to_camelcase(d))
self.assertEqual(pd, transformations.keys_to_pascalcase(d))
# to snake
self.assertEqual(d, transformations.keys_to_snakecase(cd))
self.assertEqual(d, transformations.keys_to_snakecase(pd))
def test_dict_keys(self):
d = {'key_one': 1, 'key_two': 2}
cd = {'keyOne': 1, 'keyTwo': 2}
pd = {'KeyOne': 1, 'KeyTwo': 2}
# to camel/pascal
self.assertEqual(cd, transformations.keys_to_camelcase(d))
self.assertEqual(pd, transformations.keys_to_pascalcase(d))
# to snake
self.assertEqual(d, transformations.keys_to_snakecase(cd))
self.assertEqual(d, transformations.keys_to_snakecase(pd))
def test_nested_dict_keys(self):
d = {'key_one': 1, 'key_two': 2, 'key_three': {'nest_data': 'n'}}
cd = {'keyOne': 1, 'keyTwo': 2, 'keyThree': {'nestData': 'n'}}
pd = {'KeyOne': 1, 'KeyTwo': 2, 'KeyThree': {'NestData': 'n'}}
# to camel/pascal
self.assertEqual(cd, transformations.keys_to_camelcase(d))
self.assertEqual(pd, transformations.keys_to_pascalcase(d))
# to snake
self.assertEqual(d, transformations.keys_to_snakecase(cd))
self.assertEqual(d, transformations.keys_to_snakecase(pd))
def parse(self, stream, media_type=None, parser_context=None):
parser_context = parser_context or {}
encoding = parser_context.get('encoding', settings.DEFAULT_CHARSET)
try:
data = stream.read().decode(encoding)
return transformations.keys_to_snakecase(json.loads(data))
except ValueError as exc:
raise ParseError('JSON parse error - %s' % six.text_type(exc))
