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thefuck/shells/generic.py

Summary

Maintainability
A
3 hrs
Test Coverage

Generic has 23 functions (exceeds 20 allowed). Consider refactoring.
Open

class Generic(object):
    friendly_name = 'Generic Shell'

    def get_aliases(self):
        return {}
Severity: Minor
Found in thefuck/shells/generic.py - About 2 hrs to fix

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

        def _get_history_lines(self):
        """Returns list of history entries."""
        history_file_name = self._get_history_file_name()
        if os.path.isfile(history_file_name):
            with io.open(history_file_name, 'r',
    Severity: Minor
    Found in thefuck/shells/generic.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"

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