Question

我正在尝试创建一个机器人，它将填写特定网站的注册表单。

代码：

from selenium import webdriver
class HackNNYU(object):
    first_name = 'input[ng-model="credentials.first_name"]'
    last_name = 'input[ng-model="credentials.last_name"]'
    email = '.col-sm-12>input[ng-model="credentials.email"]'
    password = '.col-sm-12>input[ng-model="credentials.password"]'
    agree_checkbox = '.ng-binding>input[ng-model="checkModel"]'
    sign_up_button = 'div>button[type="submit"]'
    accept_button = 'button[ng-click="positive()"]'

def fill_up_hack_nyu():
    driver = webdriver.Firefox()
    driver.get('http://hacknyu.org/signup')
    driver.find_element_by_css_selector(HackNNYU.first_name).send_keys('Friday')
    driver.find_element_by_css_selector(HackNNYU.last_name).send_keys('Night')
    driver.execute_script("window.scrollTo(0, 300);")
    driver.find_element_by_css_selector(HackNNYU.email).send_keys('ade347@gmail.edu')
    driver.find_element_by_css_selector(HackNNYU.password).send_keys('123456')
    driver.find_element_by_css_selector(HackNNYU.agree_checkbox).click()
    driver.find_element_by_css_selector(HackNNYU.accept_button).click()
    # driver.execute_script("window.scrollTo(0, 400);")
    driver.find_element_by_css_selector(HackNNYU.sign_up_button).click()
fill_up_hack_nyu()

问题

driver.find_element_by_css_selector（HackNNYU.sign_up_button）。单击（）

主要问题在于这一行。当你点击signup button时手动工作正常，但是当我运行这个程序时，我可以看到它正在点击signup button，但之后什么也没发生。任何人都可以帮助我为什么这不起作用？我只是想尝试使用机器人注册一个事件。我将非常感谢您提供的任何帮助。

错误

有时我总是收到此错误

selenium.common.exceptions.WebDriverException: Message: Element is not clickable at point (796.4000244140625, 45.399993896484375). Other element would receive the click

Answer 1

这可能是时间问题。您可以使用{{3}}来确保该元素是可点击的

wait = WebDriverWait(driver, 10)
wait.until(expected_conditions.element_to_be_clickable((By.CSS_SELECTOR, HackNNYU.sign_up_button))).click()

在点击按钮之前，此按钮最长可等待10秒钟。

Answer 2

主要是在点击之前提供等待或睡眠将帮助您正确模拟点击。某些使用Actions点击的情况也对我有帮助。在Java中

 Actions moveAndClick=new Actions(driver);
moveAndClick.moveToElement(driver.findElement(By.cssSelector("HackNNYU.sign_up_button"))).click().build().perform();

还有一种方法是使用javascript executor。

WebElement element = driver.findElement(By.cssSelector("HackNNYU.sign_up_button"));
    JavascriptExecutor executor = (JavascriptExecutor)driver;
    executor.executeScript("arguments[0].click();", element);

谢谢你，穆拉利

Answer 3

页面顶部有一个横幅，自动滚动隐藏了提交按钮。要解决此问题，您可以定义滚动行为以在底部滚动。此外，您的脚本似乎没有正确点击应显示术语弹出窗口的复选框。

这是一个在hacknyu上创建新帐户的工作脚本：

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

# set the scrolling behavior to down
DesiredCapabilities.FIREFOX["elementScrollBehavior"] = 1

driver = webdriver.Firefox()
wait = WebDriverWait(driver, 10)

# load the page
driver.get("http://hacknyu.org/signup")

# get the form element
form = driver.find_element_by_css_selector("form[name='signupForm']")

# fill the fields
form.find_element_by_css_selector("input[name='firstName']").send_keys("myfirstname")
form.find_element_by_css_selector("input[name='lastName']").send_keys("mylastname")
form.find_element_by_css_selector("input[name='email']").send_keys("na@na.na")
form.find_element_by_css_selector("input[name='password']").send_keys("mypassword")

# click and accept terms
form.find_element_by_xpath("//input[@name='terms']/..").click()
wait.until(EC.presence_of_element_located((By.XPATH, "//button[.='Accept']"))).click()
wait.until_not(EC.presence_of_element_located((By.CSS_SELECTOR, ".modal")))

# click on submit
form.find_element_by_css_selector("button[type='submit']").click()

点击不在python selenium中工作

3 个答案: