python_files=glob.glob('*.py')forfile_nameinsorted(python_files):print(' ---'+file_name)withopen(file_name)asf:forlineinf:print(' '+line.rstrip())print() 运行结果: 太长,输出了该目录下py文件内容。 10行:获取当前时间(不算activities及其上下空格,activities相当于是数据) 代码: 代码语言:jav...
Example #5Source File: main_test.py From python-docs-samples with Apache License 2.0 5 votes def test_app(main): app = webtest.TestApp(main.app) response = app.get('/') assert response.status_int == 200 assert re.search( re.compile(r'.*version.*', re.DOTALL), response.body) ...
app=Flask(__name__)@app.route('/get_user',methods=['GET'])defget_user():user_data={"username":"john_doe","email":"john@example.com"}returnjsonify(user_data)if__name__=='__main__':app.run(debug=True) 前端通过Ajax等方式请求后端数据,而后端则使用JSON模块处理数据,实现了前后端的高...
Example: Function to Add Two Numbers # function with two argumentsdefadd_numbers(num1, num2):sum = num1 + num2print("Sum: ", sum)# function call with two valuesadd_numbers(5,4) Run Code Output Sum: 9 In the above example, we have created a function namedadd_numbers()with argument...
File "/home/main.py", line 17, in <module> x.remove(100) # will generate error ValueError: list.remove(x): x not in list Python ValueError Exception with Try Except Here is another example that will help you to learn more about it, suppose you are taking marks of the student as in...
由于python3.x系列不再有 raw_input函数,3.x中 input 和从前的 raw_input 等效,把raw_input换成input即可。 SyntaxError: multiple statements found while compiling a single statement 这是因为整体复制过去运行而产生的错误;解决方案如下: 方法一:先将第一行复制,敲一下回车,再将剩下的部分复制过去,运行; ...
主要章节和小节重新按照如下逻辑划分: 一、Python基础 1 数字 2 字符串 3 列表 4 流程控制 5 编程风格 6 函数 7 输入和输出 8 数据结构 9 模块 10 错误和异常 11 类和对象 二、Python模块 1 时间模块 2 文件操作 3 常见迭代器 4 yield 用法 5 装饰
Step 2. Access and Interact with Header Sections Example: Accessing the Main Header To access the main header text, you can use different locators to find the header element. Using find_element_by_class_name: fromseleniumimportwebdriver# Set up the WebDriverdriver=webdriver.Chrome('./chromedriver...
Python Package A package is a container that contains various functions to perform specific tasks. For example, themathpackage includes thesqrt()function toperform the square root of a number. While working on big projects, we have to deal with a large amount of code, and writing everything ...
🫧 Example App Let's go over an example: creating an image generation UI aroundDALL·E. For simplicity, we just call theOpenAI API, but you could replace this with an ML model run locally. Here is the complete code to create this. This is all done in one Python file!