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freqtrade/freqtrade

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freqtrade/plugins/pairlist/PriceFilter.py

Summary

Maintainability
A
1 hr
Test Coverage

Function __init__ has 5 arguments (exceeds 4 allowed). Consider refactoring.
Open

    def __init__(self, exchange, pairlistmanager,
Severity: Minor
Found in freqtrade/plugins/pairlist/PriceFilter.py - About 35 mins to fix

    Function __init__ has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
    Open

        def __init__(self, exchange, pairlistmanager,
                 config: Config, pairlistconfig: Dict[str, Any],
                 pairlist_pos: int) -> None:
        super().__init__(exchange, pairlistmanager, config, pairlistconfig, pairlist_pos)
    Severity: Minor
    Found in freqtrade/plugins/pairlist/PriceFilter.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

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

        def _validate_pair(self, pair: str, ticker: Optional[Ticker]) -> bool:
        """
        Check if one price-step (pip) is > than a certain barrier.
        :param pair: Pair that's currently validated
        :param ticker: ticker dict as returned from ccxt.fetch_ticker
    Severity: Minor
    Found in freqtrade/plugins/pairlist/PriceFilter.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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