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

def get_config_from_argv(argv: list):
    """Search for a config file option in command line"""
    for index, arg in enumerate(argv):
        # manage "=" sign
        if arg.find('=') != -1 and arg.split('=')[0] == '--config':
Severity: Minor
Found in stakkr/aliases.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 _merge_dictionaries has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
Open

def _merge_dictionaries(dict1, dict2):
    for key, val in dict1.items():
        if isinstance(val, dict):
            dict2_node = dict2.setdefault(key, {})
            _merge_dictionaries(val, dict2_node)
Severity: Minor
Found in stakkr/configreader.py - About 45 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 exec_cmd has 6 arguments (exceeds 4 allowed). Consider refactoring.
Open

def exec_cmd(ctx: Context, user: str, container: str, command: tuple, tty: bool, workdir: str):
Severity: Minor
Found in stakkr/cli.py - About 45 mins to fix

    Function main has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
    Open

    def main():
    """Call the CLI Script."""
    try:
        for alias, conf in get_aliases().items():
            if conf is None:
    Severity: Minor
    Found in stakkr/cli.py - About 45 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 exec_cmd has 5 arguments (exceeds 4 allowed). Consider refactoring.
    Open

        def exec_cmd(self,
    Severity: Minor
    Found in stakkr/actions.py - About 35 mins to fix

      Function start has 5 arguments (exceeds 4 allowed). Consider refactoring.
      Open

      def start(ctx: Context, container: str, pull: bool, recreate: bool, proxy: bool):
      Severity: Minor
      Found in stakkr/cli.py - About 35 mins to fix

        Function restart has 5 arguments (exceeds 4 allowed). Consider refactoring.
        Open

        def restart(ctx: Context, container: str, pull: bool, recreate: bool, proxy: bool):
        Severity: Minor
        Found in stakkr/cli.py - About 35 mins to fix

          Function run_commands has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
          Open

          def run_commands(ctx: Context, extra_args: tuple, tty: bool):
    """Run commands for a specific alias"""
    commands = ctx.obj['STAKKR'].get_config()['aliases'][ctx.command.name]['exec']
    for command in commands:
        user = command['user'] if 'user' in command else 'root'
          Severity: Minor
          Found in stakkr/cli.py - About 35 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 too many return statements within this function.
          Open

                  return False, "Couldn't clone {} ({})".format(url, error)
          Severity: Major
          Found in stakkr/services.py - About 30 mins to fix

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

            def _print_errors(result: subprocess.Popen):
    """Print messages sent to the STDERR."""
    num = 0
    for line in result.stderr:
        err = line.decode()
            Severity: Minor
            Found in stakkr/command.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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