def _decode_filter_option(self, query):
filter_option = query.dictionary.get('_$filter')
if filter_option:
for part in filter_option['parts']:
# decode all Edm types, even those which were not encoded
decoded_value = decode_string(part['operand'])
part['operand'] = decoded_value
# decode functions' parameters
params = part.get('params', None)
if params:
for i, param in enumerate(params):
params[i] = decode_string(param)
def _decode_accessible_keys(self, query):
"""Decode accessible keys that identify a single entity within an entity set.
For example: Customers(CustomerID='%C3%AF%C2%B6') -> Customers(CustomerID='ï¶')
"""
accessible_keys = query.dictionary.get('accessible_keys', None)
if accessible_keys:
for key, value in accessible_keys.items():
accessible_keys[key] = decode_string(value)
def test_string_decoding():
assert decode_string('') == ''
assert decode_string(r'%27%27%27%27') == '\'\''
assert decode_string(r'%27%27') == '\''
assert decode_string(r'asd%2B%2Basd') == 'asd++asd'
assert decode_string(r'asd%27%27asd%27%27%27%27') == 'asd\'asd\'\''
assert decode_string(r'asd%26asd') == 'asd&asd'
assert decode_string(r'%21%2F%2F') == '!//'
assert decode_string(r'%C2%AC%C2%B3h%C3%92%C2%90%C3%9A') == '¬³hÒ\x90Ú'
def _decode_search_option(self, query):
search_option = query.dictionary.get('_search')
if search_option:
decoded_value = decode_string(search_option)
query.dictionary['_search'] = decoded_value
def test_double_decoding():
assert decode_string('2e%2B2d') == '2e+2d'
assert decode_string('0e%2B2d') == '0e+2d'
assert decode_string(
'2.286428418907951e%2B39d') == '2.286428418907951e+39d'