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freqtrade/freqtrade

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freqtrade/persistence/custom_data.py

Summary

Maintainability
A
2 hrs
Test Coverage

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

    def set_custom_data(trade_id: int, key: str, value: Any) -> None:

        value_type = type(value).__name__

        if value_type not in CustomDataWrapper.unserialized_types:
Severity: Minor
Found in freqtrade/persistence/custom_data.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 get_custom_data has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    def get_custom_data(*, trade_id: int, key: Optional[str] = None) -> List[_CustomData]:

        if CustomDataWrapper.use_db:
            filters = [
                _CustomData.ft_trade_id == trade_id,
Severity: Minor
Found in freqtrade/persistence/custom_data.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

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

    def _convert_custom_data(data: _CustomData) -> _CustomData:
        if data.cd_type in CustomDataWrapper.unserialized_types:
            data.value = data.cd_value
            if data.cd_type == 'bool':
                data.value = data.cd_value.lower() == 'true'
Severity: Minor
Found in freqtrade/persistence/custom_data.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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