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dvc/testing/tmp_dir.py

Summary

Maintainability
B
5 hrs
Test Coverage

TmpDir has 22 functions (exceeds 20 allowed). Consider refactoring.
Open

class TmpDir(pathlib.Path):
    scheme = "local"

    @property
    def fs_path(self):
Severity: Minor
Found in dvc/testing/tmp_dir.py - About 2 hrs to fix

    Function _gen has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring.
    Open

        def _gen(self, struct, prefix=None):
        paths = []
        for name, contents in struct.items():
            path = (prefix or self) / name
    Severity: Minor
    Found in dvc/testing/tmp_dir.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 init has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
    Open

        def init(self, *, scm=False, dvc=False, subdir=False):
        from dvc.repo import Repo
        from dvc.scm import Git

        assert not scm or not hasattr(self, "scm")
    Severity: Minor
    Found in dvc/testing/tmp_dir.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 add_remote has 5 arguments (exceeds 4 allowed). Consider refactoring.
    Open

        def add_remote(self, *, url=None, config=None, name="upstream", default=True):
    Severity: Minor
    Found in dvc/testing/tmp_dir.py - About 35 mins to fix

      Function __new__ has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
      Open

          def __new__(cls, *args, **kwargs):
        if cls is TmpDir:
            cls = (  # pylint: disable=self-cls-assignment
                WindowsTmpDir if os.name == "nt" else PosixTmpDir
            )
      Severity: Minor
      Found in dvc/testing/tmp_dir.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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