__init__() 接受 2 个位置参数,但使用 WebDriverWait 和 Expected_conditions 作为 Selenium Python 的 element_to_be_clickable 给出了 3 个位置参数

Vir*_*107 0 python selenium webdriver selenium-webdriver webdriverwait

我看到了类似的问题,但就我而言,我的代码中甚至没有“init”函数。如何解决这个问题呢?问题出在线路上(EC.element_to_bo_clickable)

from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC

driver = webdriver.Chrome(executable_path="C:\Chromedriver\chromedriver.exe")
driver.implicitly_wait(1)
driver.get("https://cct-103.firebaseapp.com/")

element = WebDriverWait(driver, 1).until
(EC.element_to_be_clickable(By.CLASS_NAME, "MuiButton-label"))

element.click()
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Deb*_*anB 5

根据定义,element_to_be_clickable()应该在 a 中调用tuple,因为它不是一个函数而是一个class,其中初始化程序只需要隐式self之外的1 个参数:

class element_to_be_clickable(object):
    """ An Expectation for checking an element is visible and enabled such that you can click it."""
    def __init__(self, locator):
        self.locator = locator

    def __call__(self, driver):
        element = visibility_of_element_located(self.locator)(driver)
        if element and element.is_enabled():
            return element
        else:
            return False
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所以而不是:

element = WebDriverWait(driver, 1).until(EC.element_to_be_clickable(By.CLASS_NAME, "MuiButton-label"))
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您需要(添加额外的括号):

element = WebDriverWait(driver, 1).until((EC.element_to_be_clickable(By.CLASS_NAME, "MuiButton-label")))
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