Python CodeQL queries for Code Quality

Query name	Category	Severity
'import *' may pollute namespace	Maintainability	Recommendation
Backspace escape in regular expression	Maintainability	Recommendation
Commented-out code	Maintainability	Recommendation
Comparison of constants	Maintainability	Warning
Comparison of identical values	Maintainability	Warning
Constant in conditional expression or statement	Maintainability	Warning
Duplicate key in dict literal	Maintainability	Warning
Duplication in regular expression character class	Maintainability	Warning
First parameter of a class method is not named 'cls'	Maintainability	Recommendation
First parameter of a method is not named 'self'	Maintainability	Recommendation
Implicit string concatenation in a list	Maintainability	Warning
Imprecise assert	Maintainability	Recommendation
Module imports itself	Maintainability	Recommendation
Module is imported more than once	Maintainability	Recommendation
Module is imported with 'import' and 'import from'	Maintainability	Recommendation
Nested loops with same variable	Maintainability	Recommendation
Overly complex __del__ method	Maintainability	Recommendation
Redundant comparison	Maintainability	Warning
Should use a 'with' statement	Maintainability	Recommendation
Statement has no effect	Maintainability	Recommendation
Unnecessary 'else' clause in loop	Maintainability	Warning
Unnecessary lambda	Maintainability	Recommendation
Unnecessary pass	Maintainability	Warning
Unreachable code	Maintainability	Warning
Unused argument in a formatting call	Maintainability	Warning
Unused global variable	Maintainability	Recommendation
Unused import	Maintainability	Recommendation
Unused local variable	Maintainability	Recommendation
Unused named argument in formatting call	Maintainability	Warning
Use of 'global' at module level	Maintainability	Warning
Use of the return value of a procedure	Maintainability	Warning
Variable defined multiple times	Maintainability	Warning
__del__ is called explicitly	Reliability	Warning
__eq__ not overridden when adding attributes	Reliability	Warning
__init__ method calls overridden method	Reliability	Warning
__init__ method is a generator	Reliability	Error
__init__ method returns a value	Reliability	Error
__iter__ method returns a non-iterator	Reliability	Error
An assert statement has a side-effect	Reliability	Error
Asserting a tuple	Reliability	Error
Comparison using is when operands support __eq__	Reliability	Warning
Conflicting attributes in base classes	Reliability	Warning
Empty except	Reliability	Recommendation
Encoding error	Reliability	Error
Except block handles 'BaseException'	Reliability	Recommendation
Explicit export is not defined	Reliability	Error
Explicit returns mixed with implicit (fall through) returns	Reliability	Recommendation
File is not always closed	Reliability	Warning
First argument to super() is not enclosing class	Reliability	Error
Formatted object is not a mapping	Reliability	Error
Formatting string mixes implicitly and explicitly numbered fields	Reliability	Error
Illegal raise	Reliability	Error
Incomplete ordering	Reliability	Warning
Inconsistent equality and hashing	Reliability	Warning
Inconsistent equality and inequality	Reliability	Warning
Inconsistent method resolution order	Reliability	Error
Iterable can be either a string or a sequence	Reliability	Error
Iterator does not return self from __iter__ method	Reliability	Error
Loop variable capture	Reliability	Error
Maybe missing 'self' in comparison	Reliability	Warning
Membership test with a non-container	Reliability	Error
Mismatch between signature and use of an overridden method	Reliability	Recommendation
Mismatch between signature and use of an overriding method	Reliability	Error
Mismatch in multiple assignment	Reliability	Error
Missing call to superclass __del__ during object destruction	Reliability	Error
Missing call to superclass __init__ during object initialization	Reliability	Error
Missing named arguments in formatting call	Reliability	Error
Missing part of special group in regular expression	Reliability	Warning
Modification of dictionary returned by locals()	Reliability	Warning
Modification of parameter with default	Reliability	Error
Multiple calls to __del__ during object destruction	Reliability	Warning
Multiple calls to __init__ during object initialization	Reliability	Warning
Mutation of descriptor in __get__ or __set__ method	Reliability	Error
Nested loops with same variable reused after inner loop body	Reliability	Error
Non-callable called	Reliability	Error
Non-exception in 'except' clause	Reliability	Error
Non-iterable used in for loop	Reliability	Error
Non-standard exception raised in special method	Reliability	Recommendation
Raising NotImplemented	Reliability	Warning
Redundant assignment	Reliability	Error
Returning tuples with varying lengths	Reliability	Recommendation
Signature mismatch in overriding method	Reliability	Warning
Special method has incorrect signature	Reliability	Error
Superclass attribute shadows subclass method	Reliability	Error
Suspicious unused loop iteration variable	Reliability	Error
Syntax error	Reliability	Error
Testing equality to None	Reliability	Recommendation
Too few arguments in formatting call	Reliability	Error
Unhashable object hashed	Reliability	Error
Unmatchable caret in regular expression	Reliability	Error
Unmatchable dollar in regular expression	Reliability	Error
Unreachable except block	Reliability	Error
Unsupported format character	Reliability	Error
Unused exception object	Reliability	Error
Use of a print statement at module level	Reliability	Recommendation
Use of exit() or quit()	Reliability	Warning
Wrong name for an argument in a call	Reliability	Error
Wrong name for an argument in a class instantiation	Reliability	Error
Wrong number of arguments for format	Reliability	Error
Wrong number of arguments in a call	Reliability	Error
Wrong number of arguments in a class instantiation	Reliability	Error