models.py 文件源码

def find_party(name):
        name_ascii = unidecode(name)
        name_lid = 'Lid-' + name
        name_no_dash = name.replace('-', ' ')
        parties = PoliticalParty.objects.filter(name__iexact=name) \
                  | PoliticalParty.objects.filter(name__iexact=name_ascii) \
                  | PoliticalParty.objects.filter(name__iexact=name_lid) \
                  | PoliticalParty.objects.filter(name__iexact=name_no_dash)
        if parties.exists():
            return parties[0]
        parties = PoliticalParty.objects.filter(name_short__iexact=name) \
                  | PoliticalParty.objects.filter(name_short__iexact=name_ascii) \
                  | PoliticalParty.objects.filter(name_short__iexact=name_lid) \
                  | PoliticalParty.objects.filter(name_short__iexact=name_no_dash)
        if parties.exists():
            return parties[0]
        logger.warning('party not found: ' + name)
        return None