iterative/dvc

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dvc/stage/serialize.py

Summary

Maintainability
A
45 mins
Test Coverage

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

def _get_flags(out):
    if out.desc:
        yield PARAM_DESC, out.desc
    if not out.use_cache:
        yield PARAM_CACHE, False
Severity: Minor
Found in dvc/stage/serialize.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

Function _serialize_params_values has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Wontfix

def _serialize_params_values(params: List[ParamsDependency]):
    """Returns output of following format, used for lockfile:
        {'params.yaml': {'lr': '1', 'train': 2}, {'params2.yaml': {'lr': '1'}}

    Default params file are always kept at the start, followed by others in
Severity: Minor
Found in dvc/stage/serialize.py - About 25 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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