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ionelmc/pytest-benchmark

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src/pytest_benchmark/session.py

Summary

Maintainability
C
1 day
Test Coverage

Function prepare_benchmarks has a Cognitive Complexity of 28 (exceeds 5 allowed). Consider refactoring.
Open

    def prepare_benchmarks(self):
        for bench in self.benchmarks:
            if bench:
                compared = False
                for path, compared_mapping in self.compared_mapping.items():
Severity: Minor
Found in src/pytest_benchmark/session.py - About 4 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 display_cprofile has a Cognitive Complexity of 19 (exceeds 5 allowed). Consider refactoring.
Open

    def display_cprofile(self, tr):
        section_displayed = False
        for group in self.groups:
            group_name, benchmarks = group
            for benchmark in benchmarks:
Severity: Minor
Found in src/pytest_benchmark/session.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 handle_loading has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.
Open

    def handle_loading(self):
        compared_mapping = {}
        if self.compare:
            if self.compare is True:
                compared_benchmarks = list(self.storage.load())[-1:]
Severity: Minor
Found in src/pytest_benchmark/session.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 __init__ has 31 lines of code (exceeds 25 allowed). Consider refactoring.
Open

    def __init__(self, config):
        self.verbose = config.getoption('benchmark_verbose')
        self.quiet = False if self.verbose else config.getoption('benchmark_quiet')
        level = Logger.QUIET if self.quiet else Logger.NORMAL
        if self.verbose:
Severity: Minor
Found in src/pytest_benchmark/session.py - About 1 hr to fix

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

        def __init__(self, config):
        self.verbose = config.getoption('benchmark_verbose')
        self.quiet = False if self.verbose else config.getoption('benchmark_quiet')
        level = Logger.QUIET if self.quiet else Logger.NORMAL
        if self.verbose:
    Severity: Minor
    Found in src/pytest_benchmark/session.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 handle_saving has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
    Open

        def handle_saving(self):
        save = self.save or self.autosave
        if save or self.json:
            if not self.benchmarks:
                if not self.disabled:
    Severity: Minor
    Found in src/pytest_benchmark/session.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

    Avoid deeply nested control flow statements.
    Open

                            if self.compare_fail:
                            for check in self.compare_fail:
                                fail = check.fails(bench, flat_bench)
                                if fail:
                                    self.performance_regressions.append((self.name_format(flat_bench), fail))
    Severity: Major
    Found in src/pytest_benchmark/session.py - About 45 mins to fix

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