bitcoin/bitcoin

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

def filterbyasn(asmap: ASMap, ips: list[dict], max_per_asn: dict, max_per_net: int) -> list[dict]:
    """ Prunes `ips` by
    (a) trimming ips to have at most `max_per_net` ips from each net (e.g. ipv4, ipv6); and
    (b) trimming ips to have at most `max_per_asn` ips from each asn in each net.
    """
Severity: Minor
Found in contrib/seeds/makeseeds.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 main has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

def main():
    parser = argparse.ArgumentParser(description='Bitcoin-core msbuild configuration initialiser.')
    parser.add_argument('-toolset', nargs='?', default=DEFAULT_PLATFORM_TOOLSET,
        help='Optionally sets the msbuild platform toolset, e.g. v143 for Visual Studio 2022.'
         ' default is %s.'%DEFAULT_PLATFORM_TOOLSET)
Severity: Minor
Found in build_msvc/msvc-autogen.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 insert_cmd has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

def insert_cmd(argv):
    if len(argv) != 3:
        sys.exit(INSERT_USAGE)

    filename = argv[2]
Severity: Minor
Found in contrib/devtools/copyright_header.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 __init__ has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    def __init__(self, ins: _Instruction, arg1=None, arg2=None):
        """
        Construct a new asmap node. Possibilities are:
        - _BinNode(_Instruction.RETURN, asn)
        - _BinNode(_Instruction.JUMP, node_0, node_1)
Severity: Minor
Found in contrib/seeds/asmap.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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