INNER CODE UNIT · Python

fix_identities

KwaiAppTeam/KOOM · koom-common/kwai-android-base/src/main/cpp/fmtlib/support/docopt.py:45

    def fix_identities(self, uniq=None):
        """Make pattern-tree tips point to same object if they are equal."""
        if not hasattr(self, 'children'):
            return self
        uniq = list(set(self.flat())) if uniq is None else uniq
        for i, child in enumerate(self.children):
            if not hasattr(child, 'children'):
                assert child in uniq
                self.children[i] = uniq[uniq.index(child)]
            else:
                child.fix_identities(uniq)

    def fix_repeating_arguments(self):
        """Fix elements that should accumulate/increment values."""
        either = [list(child.children) for child in transform(self).children]
        for case in either:
            for e in [child for child in case if case.count(child) > 1]:
                if type(e) is Argument or type(e) is Option and e.argcount:

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