那个补充之后，运行又提示 find_element() argument after * must be an iterable, not WebElement

现在就是不知道这个 tuple 格式数据哪里来的，找不到这个数据

就是 str 也会报这个错误

<class 'str'>
//span[@class = "ant-input-affix-wrapper ant-input-affix-wrapper-lg"]/input[@placeholder='请输入帐户名']
<class 'str'>
//span[@class = "ant-input-affix-wrapper ant-input-affix-wrapper-lg"]/input[@placeholder='请输入密码']
<class 'str'>
//span[@class = "ant-input-affix-wrapper ant-input-affix-wrapper-lg"]/input[@placeholder='请输入验证码']
<class 'str'>
//button[@class='login_btn']
Traceback (most recent call last):
  File "D:/dingdang_project/DD_changtu/libs/login_business.py", line 45, in <module>
    login_busin(user='ctz', passwd='admin123456?')
  File "D:/dingdang_project/DD_changtu/libs/login_business.py", line 31, in login_busin
    br.__find_element__(lc='xpath', locator=username).send_keys(user)
AttributeError: 'tuple' object has no attribute 'send_keys'

Process finished with exit code 1

账号

username = xpath->//span[@class = "ant-input-affix-wrapper ant-input-affix-wrapper-lg"]/input[@placeholder='请输入帐户名']

密码

password = xpath->//span[@class = "ant-input-affix-wrapper ant-input-affix-wrapper-lg"]/input[@placeholder='请输入密码']

验证码图片

Verification_Code = xpath->//*[@class = "user-layout-login ant-form ant-form-horizontal"]/div[3]/div[2]/img

验证码输入框

Verification = xpath->//span[@class = "ant-input-affix-wrapper ant-input-affix-wrapper-lg"]/input[@placeholder='请输入验证码']

登录按钮

Login = xpath->//button[@class='login_btn']

def get_locators_or_account(self, section, option):
    """获取指定section, 指定option对应的数据, 返回元祖和字符串"""
    try:
        locator = self.conf.get(section, option)
        if ('->' in locator):
            locator = tuple(locator.split('->'))
        return locator[1]
    except configparser.NoOptionError as e:
        print('error:', e)
    return 'error: No option "{}" in section: "{}"'.format(option, section)

使用这个方法获取这个 xpath 地址信息，查了一下 type，也是 str 类型

这个把定位的方法写在一块了

def __find_element__(self, lc, locator):
    """元素定位"""
    if lc == "id":
        ele = self.driver.find_element(By.ID, locator)
        wdw(self.driver, 10).until(ec.visibility_of_element_located(ele))
    elif lc == "name":
        ele = self.driver.find_element(By.NAME, locator)
        wdw(self.driver, 10).until(ec.visibility_of_element_located(ele))
    elif lc == "xpath":
        ele = (By.XPATH, locator)
        wdw(self.driver, 10).until(ec.visibility_of_element_located(ele))
    elif lc == "tag_name":
        ele = self.driver.find_element(By.TAG_NAME, locator)
        wdw(self.driver, 10).until(ec.visibility_of_element_located(ele))
    elif lc == "link_text":
        ele = self.driver.find_element(By.LINK_TEXT, locator)
        wdw(self.driver, 10).until(ec.visibility_of_element_located(ele))
    elif lc == "partial_link_text":
        ele = self.driver.find_element(By.PARTIAL_LINK_TEXT, locator)
        wdw(self.driver, 10).until(ec.visibility_of_element_located(ele))
    elif lc == "css_selector":
        ele = self.driver.find_element(By.CSS_SELECTOR, locator)
        wdw(self.driver, 10).until(ec.visibility_of_element_located(ele))
    elif lc == "class_name":
        ele = self.driver.find_element(By.CLASS_NAME, locator)
        wdw(self.driver, 10).until(ec.visibility_of_element_located(ele))
    else:
        ele = self.driver.find_element(By.XPATH, locator)
        wdw(self.driver, 10).until(ec.visibility_of_element_located(ele))
    return ele

def send_key(self, lc, locator, value):
    """
    找到元素，并完成输入
    :param lc: 定位器，默认xpath定位
    :param locator:
    :param value:需要输入的字符串
    :return:
    """
    send = self.__find_element__(lc, locator)
    send.send_keys(value)

刚刚改了一下，又出现了这种问题，send_keys 中 value 的值就是字符串

do_cf = ParseConFile()
URL = do_cf.get_locators_or_account('TESTURL', 'URL')
username = do_cf.get_locators_or_account('LoginAccountElements', 'username')
password = do_cf.get_locators_or_account('LoginAccountElements', 'password')
verification = do_cf.get_locators_or_account('LoginAccountElements', 'Verification')
login = do_cf.get_locators_or_account('LoginAccountElements', 'Login')


print(type(username))
print(username)
print(type(password))
print(password)
print(type(verification))
print(verification)
print(type(login))
print(login)


def login_busin(user, passwd):
    img_name = "../img/scr.png"
    br = WebKey(txt="gg")
    # try:
    br.open_url(URL)
    br.sleep(tm=1)
    br.__find_element__(lc='xpath', locator=username).send_keys(user)
    br.__find_element__(lc='xpath', locator=password, ).send_keys(value=passwd)
    read_image.screenshot(img_name)
    text = read_image.ocr(img_name)
    br.__find_element__(lc='xpath', locator=verification).send_keys(value=text)
    br.click(lc='xpath', locator=login)
    br.sleep(tm=1)
    br.sleep(10)
    br.close()

login_busin(user='ctz', passwd='admin123456?')

打印出来的是

<class 'tuple'>
('xpath', '//span[@class = "ant-input-affix-wrapper ant-input-affix-wrapper-lg"]/input[@placeholder=\'请输入帐户名\']')
<class 'tuple'>
('xpath', '//span[@class = "ant-input-affix-wrapper ant-input-affix-wrapper-lg"]/input[@placeholder=\'请输入密码\']')
<class 'tuple'>
('xpath', '//span[@class = "ant-input-affix-wrapper ant-input-affix-wrapper-lg"]/input[@placeholder=\'请输入验证码\']')
<class 'tuple'>
('xpath', "//button[@class='login_btn']")
Traceback (most recent call last):
  File "D:/dingdang_project/DD_changtu/libs/login_business.py", line 44, in <module>
    login_busin(user='ctz', passwd='admin123456?')
  File "D:/dingdang_project/DD_changtu/libs/login_business.py", line 30, in login_busin
    br.__find_element__(lc='xpath', locator=username).send_keys(user)
AttributeError: 'tuple' object has no attribute 'send_keys'