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freqtrade/freqtrade

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freqtrade/configuration/directory_operations.py

Summary

Maintainability
A
1 hr
Test Coverage

Function copy_sample_files has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
Open

def copy_sample_files(directory: Path, overwrite: bool = False) -> None:
    """
    Copy files from templates to User data directory.
    :param directory: Directory to copy data to
    :param overwrite: Overwrite existing sample files
Severity: Minor
Found in freqtrade/configuration/directory_operations.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 create_userdata_dir has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

def create_userdata_dir(directory: str, create_dir: bool = False) -> Path:
    """
    Create userdata directory structure.
    if create_dir is True, then the parent-directory will be created if it does not exist.
    Sub-directories will always be created if the parent directory exists.
Severity: Minor
Found in freqtrade/configuration/directory_operations.py - About 35 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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