unnecessary-class-parentheses (UP039)

Added in v0.0.273 · Related issues · View source

Derived from the pyupgrade linter.

Fix is always available.

What it does

Checks for class definitions that include unnecessary parentheses after the class name.

Why is this bad?

If a class definition doesn't have any bases, the parentheses are unnecessary.

Example

class Foo():
    ...

Use instead:

class Foo:
    ...

Fix safety

This rule's fix is marked as unsafe if it would delete any comments within the parentheses range.