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POAlways getting timeout error in running python cgi script on apache
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  1. POAlways getting timeout error in running python cgi script on apache
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    copied!<p>This is a crawler that prints all the URLs available on a given link.</p> <pre><code>#!C:/Python27/python.exe -u import urllib import cgi,cgitb cgitb.enable() print "Content-Type: text/html\n\n" def get_page(url): try: return urllib.urlopen(url).read() except: return "" def get_next_target(page): start_link = page.find('&lt;a href=') if start_link == -1: return None, 0 start_quote = page.find('"', start_link) end_quote = page.find('"', start_quote + 1) url = page[start_quote + 1:end_quote] return url, end_quote def get_all_links(page): links = [] while True: url, endpos = get_next_target(page) if url: links.append(url) page = page[endpos:] else: break return links def union(a, b): for e in b: if e not in a: a.append(e) def add_page_to_index(index, url, content): words = content.split() for word in words: add_to_index(index, word, url) def add_to_index(index, keyword, url): if keyword in index: index[keyword].append(url) else: index[keyword] = [url] def lookup(index, keyword): if keyword in index: return index[keyword] else: return None def crawl_web(seed): # returns index, graph of inlinks tocrawl = [seed] crawled = [] graph = {} # &lt;url&gt;, [list of pages it links to] index = {} while tocrawl: page = tocrawl.pop() if page not in crawled: content = get_page(page) add_page_to_index(index, page, content) outlinks = get_all_links(content) graph[page] = outlinks union(tocrawl, outlinks) crawled.append(page) return index, graph index, graph = crawl_web('http://www.bing.com/results.asp?q=fulcrum') print graph print """ &lt;html&gt; &lt;body&gt; Animesh Pandey &lt;/body&gt; &lt;/html&gt; """ print "&lt;br&gt;" print graph print "&lt;br&gt;" print index print "&lt;br&gt;" print tocrawl print "&lt;br&gt;" print seed </code></pre> <p>This python file runs fine on an online interpreter! At least it gives some result .... but when running on a browser it always gives a timeout!! I am using Apache 2.2.11 and Python 2.7.3.</p> <p>Please tell me what should I try to do ???</p>
 

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