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contrib/devtools/copyright_header.py

Summary

Maintainability
C
1 day
Test Coverage

File copyright_header.py has 426 lines of code (exceeds 250 allowed). Consider refactoring.
Open

#!/usr/bin/env python3
# Copyright (c) 2016-2022 The Bitcoin Core developers
# Distributed under the MIT software license, see the accompanying
# file COPYING or http://www.opensource.org/licenses/mit-license.php.
Severity: Minor
Found in contrib/devtools/copyright_header.py - About 6 hrs to fix

    Function print_report has 39 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

    def print_report(file_infos, verbose):
    print(SEPARATOR)
    examined = [i['filename'] for i in file_infos]
    print("%d files examined according to INCLUDE and EXCLUDE fnmatch rules" %
          len(examined))
    Severity: Minor
    Found in contrib/devtools/copyright_header.py - About 1 hr to fix

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

      def print_report(file_infos, verbose):
    print(SEPARATOR)
    examined = [i['filename'] for i in file_infos]
    print("%d files examined according to INCLUDE and EXCLUDE fnmatch rules" %
          len(examined))
      Severity: Minor
      Found in contrib/devtools/copyright_header.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 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

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