How to use the pypinyin.slug function in pypinyin

def test_slug():
    hans = '中心'
    assert slug(hans) == 'zhong-xin'
    assert slug(hans, heteronym=True) == 'zhong-xin'

def test_slug():
    hans = '中心'
    assert slug(hans) == 'zhong-xin'
    assert slug(hans, heteronym=True) == 'zhong-xin'

def test_simple_seg():
    data = {
        '北京abcc': 'be3i ji1ng abcc',
        '你好にほんごРусский язык': 'ni3 ha3o にほんごРусский язык',
    }
    for h, p in data.items():
        assert slug([h], style=TONE2, separator=' ') == p

    hans = '你好にほんごРусский язык'
    ret = 'ni3 ha3o'
    assert slug(hans, style=TONE2, separator=' ', errors=lambda x: None) == ret

"tmp_auth_code": data['code']}
        )
        try:
            response = response.json()
            if response["errcode"] == 0:
                try:
                    user = UserProfile.objects.get(unionid=response['user_info']['unionid'])
                    user = User.objects.get(id=user.user_id)
                except Exception as e:
                    password = make_password('admin')
                    with transaction.atomic():
                        try:
                            user = User.objects.create(username=pypinyin.slug(response['user_info']['nick'], separator=''), password=password,
                                                       first_name=response['user_info']['nick'])
                        except Exception as e:
                            user = User.objects.create(username=pypinyin.slug(response['user_info']['nick'], separator='') + str(random.randint(0,9999)),
                                                       password=password,
                                                       first_name=response['user_info']['nick'])
                        UserProfile.objects.create(user=user, openId=response['user_info']['openid'], unionid=response['user_info']['unionid'])
                data = TokenSerializer(Token.objects.get(user=user)).data
                data["userphoto"] = '/file/userphoto.jpg'
                return JsonResponse(data=data, code="999999", msg="成功")
            else:
                return JsonResponse(code="999998", msg='登录失败！')
        except:
            return JsonResponse(code="999998", msg='登录失败！')

response = requests.post(
            url='https://oapi.dingtalk.com/sns/getuserinfo_bycode?signature={}&timestamp={}&accessKey=dingoapfjxo0dzezwe47sy'.format(
                parse.quote(signature(timestamp)), timestamp), json={
                "tmp_auth_code": data['code']}
        )
        try:
            response = response.json()
            if response["errcode"] == 0:
                try:
                    user = UserProfile.objects.get(unionid=response['user_info']['unionid'])
                    user = User.objects.get(id=user.user_id)
                except Exception as e:
                    password = make_password('admin')
                    with transaction.atomic():
                        try:
                            user = User.objects.create(username=pypinyin.slug(response['user_info']['nick'], separator=''), password=password,
                                                       first_name=response['user_info']['nick'])
                        except Exception as e:
                            user = User.objects.create(username=pypinyin.slug(response['user_info']['nick'], separator='') + str(random.randint(0,9999)),
                                                       password=password,
                                                       first_name=response['user_info']['nick'])
                        UserProfile.objects.create(user=user, openId=response['user_info']['openid'], unionid=response['user_info']['unionid'])
                data = TokenSerializer(Token.objects.get(user=user)).data
                data["userphoto"] = '/file/userphoto.jpg'
                return JsonResponse(data=data, code="999999", msg="成功")
            else:
                return JsonResponse(code="999998", msg='登录失败！')
        except:
            return JsonResponse(code="999998", msg='登录失败！')

def test_simple_seg():
    data = {
        '北京abcc': 'be3i ji1ng abcc',
        '你好にほんごРусский язык': 'ni3 ha3o にほんごРусский язык',
    }
    for h, p in data.items():
        assert slug([h], style=TONE2, separator=' ') == p

    hans = '你好にほんごРусский язык'
    ret = 'ni3 ha3o'
    assert slug(hans, style=TONE2, separator=' ', errors=lambda x: None) == ret

def showlist(self, event):
        keywd = self.keywdbox.get().strip()
        if keywd:
            self.listbox.delete(0, END)
            # print(urllist)
            for item in self.urllist:
                cond_1 = keywd.lower() in item.lower()
                cond_2 = keywd.lower() in pypinyin.slug(item.lower(), separator='')
                cond_3 = keywd.lower() in pypinyin.slug(item.lower(), style=Style.FIRST_LETTER, separator='')
                if any([cond_1, cond_2, cond_3]):
                    self.listbox.insert(END, item)  # 加载搜索结果
        else:
            self.listbox.delete(0, END)
            for item in self.urllist:
                self.listbox.insert(END, item)  # 空字符时，加载所有列表

def showlist(self, event):
        keywd = self.keywdbox.get().strip()
        if keywd:
            self.listbox.delete(0, END)
            # print(urllist)
            for item in self.urllist:
                cond_1 = keywd.lower() in item.lower()
                cond_2 = keywd.lower() in pypinyin.slug(item.lower(), separator='')
                cond_3 = keywd.lower() in pypinyin.slug(item.lower(), style=Style.FIRST_LETTER, separator='')
                if any([cond_1, cond_2, cond_3]):
                    self.listbox.insert(END, item)  # 加载搜索结果
        else:
            self.listbox.delete(0, END)
            for item in self.urllist:
                self.listbox.insert(END, item)  # 空字符时，加载所有列表

'FINALS': pypinyin.Style.FINALS,
    'ao': pypinyin.Style.FINALS,
    'FINALS_TONE': pypinyin.Style.FINALS_TONE,
    '4ao': pypinyin.Style.FINALS_TONE,
    'FINALS_TONE2': pypinyin.Style.FINALS_TONE2,
    'a4o': pypinyin.Style.FINALS_TONE2,
    'FINALS_TONE3': pypinyin.Style.FINALS_TONE3,
    'ao4': pypinyin.Style.FINALS_TONE3,
    'BOPOMOFO': pypinyin.Style.BOPOMOFO,
    'BOPOMOFO_FIRST': pypinyin.Style.BOPOMOFO_FIRST,
    'CYRILLIC': pypinyin.Style.CYRILLIC,
    'CYRILLIC_FIRST': pypinyin.Style.CYRILLIC_FIRST,
}
func_map = {
    'pinyin': pypinyin.pinyin,
    'slug': pypinyin.slug,
}
default_style = 'zh4ao'


class NullWriter(object):
    """数据流黑洞，类似 linux/unix 下 /dev/null 的效果。"""
    def write(self, string):
        pass


def get_parser():
    parser = ArgumentParser(description='convert chinese to pinyin.')
    parser.add_argument('-V', '--version', action='version',
                        version='{0} {1}'.format(
                            pypinyin.__title__, pypinyin.__version__
                        ))