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freqtrade/freqtrade

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freqtrade/optimize/analysis/recursive.py

Summary

Maintainability
B
4 hrs
Test Coverage

Function analyze_indicators has a Cognitive Complexity of 20 (exceeds 5 allowed). Consider refactoring.
Open

    def analyze_indicators(self):

        pair_to_check = self.local_config['pairs'][0]
        logger.info("Start checking for recursive bias")
Severity: Minor
Found in freqtrade/optimize/analysis/recursive.py - About 2 hrs 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 analyze_indicators_lookahead has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
Open

    def analyze_indicators_lookahead(self):

        pair_to_check = self.local_config['pairs'][0]
        logger.info("Start checking for lookahead bias on indicators only")
Severity: Minor
Found in freqtrade/optimize/analysis/recursive.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

Avoid deeply nested control flow statements.
Open

                        if (indicator not in self.dict_recursive):
                            self.dict_recursive[indicator] = {}
Severity: Major
Found in freqtrade/optimize/analysis/recursive.py - About 45 mins to fix

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