Add missing logical NOT operator (~)

Author: Takishima

pylint_secure_coding_standard.py

@@ -283,7 +283,7 @@ def _is_yaml_unsafe_call(node):
 
 # ==============================================================================
 
-_unop = {'-': operator.neg, 'not': operator.not_}
+_unop = {'-': operator.neg, 'not': operator.not_, '~': operator.inv}
 _binop = {
     '+': operator.add,
     '-': operator.sub,

tests/os_chmod_test.py

@@ -55,6 +55,7 @@ def test_chmod_get_mode_invalid(self, s):
         's, expected',
         (
             ('-stat.S_IREAD', -stat.S_IREAD),
+            ('~stat.S_IREAD', ~stat.S_IREAD),
             ('not stat.S_IREAD', not stat.S_IREAD),
         ),
     )