has - arnthor89/pygame GitHub Wiki

Description

The has function is a part of the Sprite class, and it's responsible of determining whether or not a group contains a sprite/several sprites. This is done by using isinstance(object, class), where the group is the class and the object is the sprite/sprites to be checked.

Complexity

The cyclomatic complexity of this function is 10, and nloc is 52.

Refactoring Strategy

A possible refactor to lower the complexity is to split the has functions in two new has-functions:

• One that matches if a single sprite is to be checked for group membership.
• One that matches if a sequence of sprites is to be checked. When one sprite is sorted out of this sequence, has function for single sprites may be called.