bitcoin/bitcoin

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contrib/verify-binaries/verify.py

Summary

Maintainability
C
1 day
Test Coverage

File verify.py has 541 lines of code (exceeds 250 allowed). Consider refactoring.
Open

#!/usr/bin/env python3
# Copyright (c) 2020-2021 The Bitcoin Core developers
# Distributed under the MIT software license, see the accompanying
# file COPYING or http://www.opensource.org/licenses/mit-license.php.
"""Script for verifying Bitcoin Core release binaries.
Severity: Major
Found in contrib/verify-binaries/verify.py - About 1 day to fix

    Function parse_gpg_result has a Cognitive Complexity of 17 (exceeds 5 allowed). Consider refactoring.
    Open

    def parse_gpg_result(
        output: list[str]
    ) -> tuple[list[SigData], list[SigData], list[SigData]]:
        """Returns good, unknown, and bad signatures from GPG stdout."""
        good_sigs: list[SigData] = []
    Severity: Minor
    Found in contrib/verify-binaries/verify.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"

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