def get_or_create_locale(addr_info):
locale_set = Locale.objects.filter(post_code=addr_info[AddrInfoKeys.POSTAL])
if not locale_set:
locale = Locale(addr_info[AddrInfoKeys.CITY],
addr_info[AddrInfoKeys.STATE],
addr_info[AddrInfoKeys.POSTAL],
addr_info[AddrInfoKeys.COUNTRY])
locale.save()
else:
locale = locale_set[0]
return locale
