1#使用__metaclass__(元类)的高级python用法2classSingleton2(type):3def__init__(cls,name,bases,dict):4super(Singleton2,cls).__init__(name,bases,dict)5cls._instance=None6def__call__(cls,*args,**kw):7ifcls._instance is None:8cls._instance=super(Singleton2,cls).__call__(*args,**...
target = input("Enter the website URL or IP address to scan for open ports: ") open_ports = scan_top_ports(target) ifnotopen_ports: print("No open ports found on the target.") else: print("Open ports and associated vulnerabilities:") ...
``` # Python script to check the status of a website import requests def check_website_status(url): response = requests.get(url) if response.status_code == 200: # Your code here to handle a successful response else: # Your code here to handle an unsuccessful response ``` 说明: 此...
1 import urllib2 2 url_save = 'http://www.baidu.com/' 3 try: 4 s_save = urllib2.ur...
How to compare a string with an Enum in Python | bobbyhadz class Color(str, Enum): RED = 'stop' GREEN = 'go' YELLOW = 'get ready' Better try except #1 try: something() except Exception as e: print(f'error is {str(e)}') ...
http_response = urllib2.urlopen(url)print'Status Code: '+str(http_response.code)ifhttp_response.code ==200:printhttp_response.headers 在下面的截图中,我们可以看到脚本在 python.org 域上执行: 此外,您还可以获取头部的详细信息: 检索响应头的另一种方法是使用响应对象的info()方法,它将返回一个字典:...
This is a sample of a Zero Touch Provisioning user script. You can customize it to meet the requirements of your network environment. """ import http.client import string import re import os import sys import xml.etree.ElementTree as etree import stat import logging import traceback import ...
文本中的代码单词、数据库表名、文件夹名、文件名、文件扩展名、路径名、虚拟 URL、用户输入和 Twitter 句柄显示如下:“我们可以通过使用include指令包含其他上下文。” 代码块设置如下: importsocket socket.setdefaulttimeout(3) newSocket = socket.socket() ...
email = StringField('Email', validators=[DataRequired(), Email()]) password = PasswordField('Password', validators=[DataRequired()]) remember = SubmitField('Remember Me') submit = SubmitField('Login') 5. 创建路由和视图: # routes.pyfromflaskimportrender_template, url_for, flash, redirectfromyo...
BOOL bValid = AfxParseURL(szUrl, dwService, strServer, strObject, port); if ( !bValid || strObject.IsEmpty() || strObject == "/" || strServer == "localhost" ) { szMsg = szUrl + " \n不是一个合法的下载地址URL"; return FALSE; ...