localstack/localstack

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localstack-core/localstack/utils/files.py

Summary

Maintainability
B
4 hrs
Test Coverage

Function cp_r has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.
Open

def cp_r(src: str, dst: str, rm_dest_on_conflict=False, ignore_copystat_errors=False, **kwargs):
    """Recursively copies file/directory"""
    # attention: this patch is not threadsafe
    copystat_orig = shutil.copystat
    if ignore_copystat_errors:
Severity: Minor
Found in localstack-core/localstack/utils/files.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 rm_rf has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
Open

def rm_rf(path: str):
    """
    Recursively removes a file or directory
    """
    from localstack.utils.platform import is_debian
Severity: Minor
Found in localstack-core/localstack/utils/files.py - About 55 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 disk_usage has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
Open

def disk_usage(path: str) -> int:
    """Return the disk usage of the given file or directory."""

    if not os.path.exists(path):
        return 0
Severity: Minor
Found in localstack-core/localstack/utils/files.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 cp_r has 5 arguments (exceeds 4 allowed). Consider refactoring.
Open

def cp_r(src: str, dst: str, rm_dest_on_conflict=False, ignore_copystat_errors=False, **kwargs):
Severity: Minor
Found in localstack-core/localstack/utils/files.py - About 35 mins to fix

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

    def chmod_r(path: str, mode: int):
        """
        Recursive chmod
        :param path: path to file or directory
        :param mode: permission mask as octal integer value
    Severity: Minor
    Found in localstack-core/localstack/utils/files.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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