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django/urls/utils.py

Summary

Maintainability
A
1 hr
Test Coverage

Function get_callable has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.
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def get_callable(lookup_view):
    """
    Return a callable corresponding to lookup_view.
    * If lookup_view is already a callable, return it.
    * If lookup_view is a string import path that can be resolved to a callable,
Severity: Minor
Found in django/urls/utils.py - About 1 hr to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

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