person.py 文件源码

def could_be(self, other):
        """Return True if the other PersonName is not explicitly inconsistent."""
        # TODO: Some suffix and title differences should be allowed
        if type(other) is not type(self):
            return NotImplemented
        if self == other:
            return True
        for attr in ['title', 'firstname', 'middlename', 'nickname', 'prefix', 'lastname', 'suffix']:
            if attr not in self or attr not in other:
                continue
            puncmap = dict((ord(char), None) for char in string.punctuation)
            s = self[attr].lower().translate(puncmap)
            o = other[attr].lower().translate(puncmap)
            if s == o:
                continue
            if attr in {'firstname', 'middlename', 'lastname'}:
                if (({len(comp) for comp in s.split()} == {1} and [el[0] for el in o.split()] == s.split()) or
                        ({len(comp) for comp in o.split()} == {1} and [el[0] for el in s.split()] == o.split())):
                    continue
            return False
        return True