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iterative/dvc

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dvc/dependency/__init__.py

Summary

Maintainability
A
3 hrs
Test Coverage

Function _merge_params has a Cognitive Complexity of 19 (exceeds 5 allowed). Consider refactoring.
Open

def _merge_params(s_list) -> dict[str, list[str]]:
    d = defaultdict(list)
    default_file = ParamsDependency.DEFAULT_PARAMS_FILE

    # figure out completely tracked params file, and ignore specific keys
Severity: Minor
Found in dvc/dependency/__init__.py - About 2 hrs 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 loads_from has 5 arguments (exceeds 4 allowed). Consider refactoring.
Open

def loads_from(stage, s_list, erepo=None, fs_config=None, db=None):
Severity: Minor
Found in dvc/dependency/__init__.py - About 35 mins to fix

    Avoid too many return statements within this function.
    Open

        return Dependency(stage, p, info, **kwargs)
    Severity: Major
    Found in dvc/dependency/__init__.py - About 30 mins to fix

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