def _make_immutable()

in src/stepfunctions/inputs/placeholders.py [0:0]

• 5 lines of code
• 3 McCabe index (conditional complexity)

    def _make_immutable(self):
        """
            Make a placeholder collection (including all variables contained) immutable.
        """
        for k, v in self.store.items():
            if isinstance(v, Placeholder):
                v._make_immutable()
        self.immutable = True