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christabor/flask_extras

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flask_extras/forms/wizard.py

Summary

Maintainability
A
3 hrs
Test Coverage

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

class MultiStepWizard(FlaskForm):
    """Generates a multi-step wizard.

    The wizard uses the app specified session backend to store both
    form data and current step.
Severity: Minor
Found in flask_extras/forms/wizard.py - About 2 hrs to fix

    Function alldata has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring.
    Open

        def alldata(self, combine_fields=False, flush_after=False):
        """Get the specific forms data."""
        _alldata = dict()
        # Get all session data, combine if specified,
        # and delete session if specified.
    Severity: Minor
    Found in flask_extras/forms/wizard.py - About 1 hr 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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