def get_names()

in dora/names.py [0:0]

• 18 lines of code
• 7 McCabe index (conditional complexity)

    def get_names(self, xps: tp.List[XP]) -> tp.Tuple[tp.List[str], str]:
        """Given list of XPs, return individual XP names + base name.
        The common part in all XPs are factored into the base name
        """
        assert len(xps) > 0
        reference = self.get_name_parts(xps[0])
        all_xp_parts = []
        for xp in xps:
            parts = self.get_name_parts(xp)
            for key, val in parts.items():
                if key in reference and reference[key] != val:
                    reference.pop(key)

            missing = set(reference.keys()) - set(parts.keys())
            for key in missing:
                reference.pop(key)
            all_xp_parts.append(parts)

        names = []
        for parts in all_xp_parts:
            names.append(self._get_short_name(parts, reference))

        base_name = self._get_short_name(reference)
        return names, base_name