Line Continuation: To write a code in multiline without confusing the python interpreter, is by using a backslash \ at the end of each line to explicitly denote line continuation. For example, ```py sum = 123 + \ 456 + \ 789 ``` [现场示例→](/code/python/use-forward-slash-multilin...
data):ifdataisNone:returnself.datas.append(data)defoutput_html(self):fout=codecs.open('baike.html','a',encoding='utf-8')fout.write("<html>")fout.write("<head><meta charset='utf-8'/></head>")fout.write("<body>")fout.write("<table>")fordatainself.datas:fout.write("<...
AI检测代码解析 # coding:utf-8fromDataOutput import DataOutputfromHtmlDownloader import HtmlDownloaderfromHtmlParser import HtmlParserfromUrlManager importUrlManagerclassSpiderMan(object):def__init__(self):self.manager=UrlManager()self.downloader=HtmlDownloader()self.parser=HtmlParser()self.output=DataOutpu...
from UrlManager import UrlManager class SpiderMan(object): def __init__(self): self.manager = UrlManager() self.downloader = HtmlDownloader() self.parser = HtmlParser() self.output = DataOutput() def crawl(self, root_url): # 添加入口URL self.manager.add_new_url(root_url) # 判断url管...
r = requests.get(self.url, auth=(self.username, self.password))ifr.status_code ==200: hit ="0" 任何命令行输入或输出都以以下形式书写: python forzaBruta-forms.py -w http://www.scruffybank.com/check_login.php -t5-fpass.txt -p"username=admin&password=FUZZ" ...
最后一个,爬虫调度器(SpiderMan.py) 代码语言:javascript 代码运行次数:0 运行 AI代码解释 from base.DataOutputimportDataOutputfrom base.HTMLParserimportHTMLParserfrom base.HTMLDownloadimportHTMLDownloadfrom base.URLManagerimportURLManagerclassSpiderMan(object):def__init__(self):self.manager=URLManager()self....
最后一个,爬虫调度器(SpiderMan.py) from base.DataOutput import DataOutputfrom base.HTMLParser import HTMLParserfrom base.HTMLDownload import HTMLDownloadfrom base.URLManager import URLManagerclass SpiderMan(object): def __init__(self): self.manager = URLManager() self.downloader = HTMLDownload() ...
Python >>> numbers = [1, 2, 3, 200] >>> numbers[0] 1 >>> numbers[1] 2 >>> superheroes = ["batman", "superman", "spiderman"] >>> superheroes[-1] "spiderman" >>> superheroes[-2] "superman" Indexing operations also work with Python lists, so you can retrieve any item...
定义SpiderMan类作为爬虫调度器。输入根URL开始爬取数据然后爬取结束。 在爬取过程中,需要获取网页,和解析网页。 解析网页需要HTML解析器,获取网页需要HTML下载器。 解析网页需要解析的数据有:URL,TITLE,CONTEXT等。则需要URL管理器和数据存储器。 主文件设计 主文件添加根URL,然后提取该URL,下载该URL内容。 根据内容...
import random#Go through these lists one by one, picking random item. action_heros = ['thor', 'batman', 'spiderman', 'superbart']friends = ['joey', 'feebee', 'rachael', 'dog']himym = ['robin', 'marshall', 'ted', 'lily', 'barney']# fail listsimpsons = set(['bart', 'homer...