java - 将Java转换为Python-属性值转换为字符串

我是python的新手，正在尝试将selenium-Java脚本转换为selenium-python。我一直在努力转换下面的代码。好吧，这已在Selenium-Java上成功运行。

我陷入困境，我想在特定位置获取属性值并将其转换为字符串。

String indx=element.getAttribute("num");
int k=Integer.parseInt(indx);
element.sendKeys(""+a[k]);

如何在Python中运行它？
谢谢

char a[]={'0','p','a','s','s','w','o','r','d','1'};

for(int i=1;i<=3;i++) {
    try {

    WebElement element = driver.findElement(By.id("pff"+i));

        if(element != null) {
            String indx=element.getAttribute("num");
            int k=Integer.parseInt(indx);
            element.sendKeys(""+a[k]);
        }
    }
    catch(Exception e){

    }
}

最佳答案

首先，您应该学习python。如果您已经了解Java，这并不困难。至于python中的函数调用命名法，它们与here略有不同

我希望这对您有用，我不懂硒，但是应该可以

# In python comments are preceded by a hashtag
# In python you don't have to declare the type of a list
# A will be an array of the letters
a = ['0','p','a','s','s','w','o','r','d','1']

# Pay attention to your indentation, you should read up on it
# indentation is very important in python

# loop that goes from 0 to 3 (4 here because it's not inclusive)
for i in range(0, 4):
    # try statement
    try:
        # in python you don't need to declare the type of a variable
        webElement = driver.find_element_by_id("pff" + str(i))

        if element != None:
            # to get the attribute you call this method
            indx = element.get_attribute("num")

            # this is how you parse in python
            k = int(indx)

            element.send_keys("" + a[k])
        except: #here you have to check for which error
            print("An error has occurred")

更简洁地说，它看起来像这样：

a = "0password1"
for i in range(0, 4):
    try:
        if driver.find_element_by_id("pff" + str(i)) != None:
            element.send_keys("" + a[int(element.get_attribute("num"))])
    except:
        print("An error has occurred")