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krux/python-krux-stdlib

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krux/util.py

Summary

Maintainability
A
1 hr
Test Coverage

Function cache_wrapper has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
Open

def cache_wrapper(cached_function: Callable, *,
                  expire_seconds: Union[float, int] = None,
                  ) -> Callable:
    """Function wrapper that caches the wrapped function's results.
    Optionally, cached call results can be expired with the expire_seconds argument.
Severity: Minor
Found in krux/util.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"

Further reading

Function flatten has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
Open

def flatten(lst):
    """
    Flattens a mixture of lists and objects into a one-dimensional list

    https://rosettacode.org/wiki/Flatten_a_list#Generative
Severity: Minor
Found in krux/util.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"

Further reading

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