直接import re就能直接使用。 re库有着非常强大的功能!学好re库对我们爬虫的编写有极大的帮助! 代码语言:javascript 代码运行次数:0 运行 AI代码解释 # re库 采用了 raw string 类型来表示正则表达式, # 例如: re1=r'[1-9]\d{5}'# 这里的正则表示1一个1~9的数字和5个0~9的数字 #如:1000就符合re标...
/usr/bin/env python# -*- coding: utf-8 -*-# @Time : 2018/4/29 22:02# @Author : Feng Xiaoqing# @File : test.py# @Function: ---import reimport timeitprint(timeit.timeit(setup='''import re; reg = re.compile('<(?P<tagname>\w*)>.*</(?P=tagname)>')''',stmt='''reg.m...
1、导入相关库Import Libraries import re import pandas as pd import bs4 import requests import spacy from spacy import displacy nlp = spacy.load('en_core_web_sm') from spacy.matcher import Matcher from spacy.tokens import Span import networkx as nx import matplotlib.pyplot as plt from tqdm im...
""" import http.client import string import re import os import sys import xml.etree.ElementTree as etree import stat import logging import traceback import glob import ops import ipaddress from hashlib import sha256 from urllib.request import urlretrieve from urllib.parse import urlparse, urlun...
import re import socket import jsonfromoptparse import OptionParserfromoptparse import OptionGroupfromstringimport Template import codecs import platform def isWindows():returnplatform.system() =='Windows'DATAX_HOME=os.path.dirname(os.path.dirname(os.path.abspath(__file__))) ...
import requests # 数据请求模块 第三方模块 pip install requests import parsel # 数据解析模块 import re import csv 发送请求, 对于房源列表页发送请求 url = 'https://bj.lianjia.com/ershoufang/pg1/' # 需要携带上 请求头: 把python代码伪装成浏览器 对于服务器发送请求 # User-Agent 浏览器的基本信息...
importPySimpleGUI as sgimport reimport hashlibdef hash(fname, algo): if algo == 'MD5': hash = hashlib.md5() elif algo == 'SHA1': hash = hashlib.sha1() elif algo == 'SHA256': hash = hashlib.sha256() with open(fname) as handle: #openingthe file one...
复制代码隐藏代码`import requests import re import json headers = {"user-agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.90 Safari/537.36","referer": "https://message.bilibili.com/" } ...
import re#对解析后的文件进行弹幕匹配 headers = { "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36", } response = requests.get("https://api.bilibili.com/x/v1/dm/list.so?oid=130684654", headers=headers...
import time import string import re import socket import threading time.sleep(10) print "java" 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 导入私有的模块 m.py文件 AI检测代码解析 #!/bin/env python #coding:gbk #coding:utf-8 #上面的加载是支持中文注释 ...