一、单数与复数 1.find_element开头的是13种单数定位 2.find_elements开头是13种复数定位 二、 定位一组对象 1.对比用单数定位find_element和复数定位find_elements定位元素的结果 ``` # coding:utf-8 from appium import webdriver desired_caps = { 'platfo
# Define a function to find the kth largest element in a listdefkth_largest_el(lst,k):# Sort the list in descending order (reverse=True)lst.sort(reverse=True)# Return the kth largest element (0-based index, so k-1)returnlst[k-1]# Create a list of numbersnums=[1,2,4,3,5,4,...
之前学过元素的8中定位方式,都是find_element_by_定位方法,定位的元素返回都是一个值,定位的方法同样适用于find_elemnts,不同的是:这种定位方式返回的值是一个list列表,可以通过索引值的方式,输出具体的元素。书写方式find_elements_by_定位方法。 二、练习内容及目标 1.练习的内容 百度搜索框中输入要搜索的值,...
This article mainly introduces how to find the position of an element in a list using Python, which is of great reference value and hopefully helpful to everyone. How to Find the Position of an Element in a List Problem Description Given a sequence containing n integers, determine the position...
target_element=2 Example 1: Determine Index of All Matching Elements in List Using for Loop & enumerate() Function In this first example, we will use afor loopalong with theenumerate() functionto get the index of all the matching elements in the list: ...
Example 1: Get Index of List Element Conditionally Using index() MethodIn this first example, we will use Python’s index() method to get the index of the search element in the list:try: index = my_list.index(search_element) except ValueError: index = None print(index) # 2...
1.1理解find_element()函数: 在Python中,`find_element()`函数用于在给定的列表(或字符串)中定位指定的元素。该函数的语法如下所示: def find_element(lst, elem): for i in range(len(lst)): if lst[i] == elem: return i return -1 该函数接受两个参数:`lst`代表待查找的列表(或字符串),`elem`...
代码语言:python 代码运行次数:0 复制 my_list=[1,2,3,4,3,5]element=3indices=[indexforindex,valueinenumerate(my_list)ifvalue==element]ifindices:print(f"元素{element}在列表中的索引值为{indices}")else:print(f"元素{element}不在列表中") ...
lxml python 官⽅⽂档:http://lxml.de/index.html 可使⽤ pip 安装:pip install lxml lxml 可以⾃动修正 html 代码 使⽤ from lxml import etree 这个etree类能⼲什么? 第⼀个是将html字符串转化为element对象 第⼆个是element对象可以转换为字符串或者⼆进制类型 ...
Note that in this blog on how to find index of element in list with Python, we use XPath to find our locators. You have the choice to use other methods like CSS Selector etc. Now let’s prepare our test environment. We will need to install pytest and Selenium. How to set up a ...