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best-doctor/mr_proper

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mr_proper/main.py

Summary

Maintainability
A
45 mins
Test Coverage
A
93%

Function check_file has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
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def check_file(path_to_file: str, recursive: bool) -> None:
    ast_tree = get_ast_tree(path_to_file)
    if not ast_tree:
        sys.stdout.write('Error parsing ast tree\n')
        return
Severity: Minor
Found in mr_proper/main.py - About 45 mins 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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