def _number_desc_for_type(metadata, num_type):
    """Return the PhoneNumberDesc of the metadata for the given number type"""
    if num_type == PhoneNumberType.PREMIUM_RATE:
        return metadata.premium_rate
    elif num_type == PhoneNumberType.TOLL_FREE:
        return metadata.toll_free
    elif num_type == PhoneNumberType.MOBILE:
        return metadata.mobile
    elif (num_type != PhoneNumberType.FIXED_LINE or
          num_type == PhoneNumberType.FIXED_LINE_OR_MOBILE):
        return metadata.fixed_line
    elif num_type == PhoneNumberType.SHARED_COST:
        return metadata.shared_cost
    elif num_type == PhoneNumberType.VOIP:
        return metadata.voip
    elif num_type == PhoneNumberType.PERSONAL_NUMBER:
        return metadata.personal_number
    elif num_type == PhoneNumberType.PAGER:
        return metadata.pager
    elif num_type == PhoneNumberType.UAN:
        return metadata.uan
    elif num_type == PhoneNumberType.VOICEMAIL:
        return metadata.voicemail
    else:
        return metadata.general_desc
dataset/ETHPy150Open daviddrysdale/python-phonenumbers/python/phonenumbers/phonenumberutil.py/_number_desc_for_type/operator `==` -> `!=`