iterative/dvc

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dvc/dependency/repo.py

Summary

Maintainability
A
3 hrs
Test Coverage

Function _check_circular_import has a Cognitive Complexity of 17 (exceeds 5 allowed). Consider refactoring.
Open

    def _check_circular_import(self, odb, obj_ids):
        from dvc.exceptions import CircularImportError
        from dvc.fs.dvc import DvcFileSystem
        from dvc_data.db.reference import ReferenceHashFileDB
        from dvc_data.objects.tree import Tree
Severity: Minor
Found in dvc/dependency/repo.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 _get_used_and_obj has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.
Open

    def _get_used_and_obj(
        self, obj_only=False, **kwargs
    ) -> Tuple[Dict[Optional["ObjectDB"], Set["HashInfo"]], "HashFile"]:
        from dvc.config import NoRemoteError
        from dvc.exceptions import NoOutputOrStageError, PathMissingError
Severity: Minor
Found in dvc/dependency/repo.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

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