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How to hide incomplete mock features with a Python feature toggle

A simple decorator-based feature toggle that returns a placeholder when a mock feature is disabled, so incomplete code can ship safely.

feature-toggle decorator mock-data

Python

import functools


class FeatureToggle:
    def __init__(self, enabled=False):
        self.enabled = enabled

    def feature(self, func=None):
        """Decorator to conditionally enable a feature."""
        if func is None:
            return self.feature

        @functools.wraps(func)
        def wrapper(*args,…

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