def test_get_not_a_value(self):
# given
nested_dict = self.get_nested_dict()
# when
with self.assertRaisesRegexp(KeyError, 'could not be found for nested path'):
nested_dict_value(nested_dict, 'address.postal_code'.split('.'))
def test_get_not_a_value(self):
# given
nested_dict = self.get_nested_dict()
# when
with self.assertRaisesRegexp(KeyError,
'could not be found for nested path'):
nested_dict_value(nested_dict, 'address.postal_code'.split('.'))
def test_get_the_right_value(self):
# given
nested_dict = self.get_nested_dict()
# when
number = nested_dict_value(nested_dict, 'address.street.number'.split('.'))
city = nested_dict_value(nested_dict, ['city'])
# then
self.assertEqual(number, 123)
self.assertEqual(city, 'val')
def test_get_the_right_value(self):
# given
nested_dict = self.get_nested_dict()
# when
number = nested_dict_value(nested_dict,
'address.street.number'.split('.'))
city = nested_dict_value(nested_dict, ['city'])
# then
self.assertEqual(number, 123)
self.assertEqual(city, 'val')
def filter(self, item):
for key in self.keys:
if self.nested_field_separator:
nested_fields = key['name'].split(self.nested_field_separator)
try:
value = nested_dict_value(item, nested_fields)
except KeyError:
self.logger.debug('Missing path {} from item. Item dismissed'.format(
nested_fields))
return False
else:
value = item[key['name']]
if not self._match_value(
value, key['value'], OPERATORS[key.get('operator', DEFAULT_OPERATOR)]):
return False
return True
def test_get_none_value(self):
with self.assertRaisesRegexp(TypeError, 'Could not get key'):
nested_dict_value({'something': None},
['something', 'in', 'the', 'way'])
def test_get_none_value(self):
with self.assertRaisesRegexp(TypeError, 'Could not get key'):
nested_dict_value({'something': None}, ['something', 'in', 'the', 'way'])