Python pycurl module operation and maintenance automation

Pycurl Module

#!/usr/bin/env python

#-*-Coding:utf-8-*-

Import Os,sys

Import time

Import Sys

Import Pycurl

Url= "Http://www.yitongjia.com"

c = Pycurl. Curl ()

C.setopt (Pycurl. Url,url)

C.setopt (Pycurl. connecttimeout,5)

C.setopt (Pycurl. timeout,5)

C.setopt (Pycurl. noprogress,1)

C.setopt (Pycurl. forbid_reuse,1)

C.setopt (Pycurl. maxredirs,1)

C.setopt (Pycurl. dns_cache_timeout,30)

Indexfile = open (Os.path.dirname (Os.path.realpath (__file__)) + "/content.txt

"," WB ")

C.setopt (Pycurl. Writeheader,indexfile)

C.setopt (Pycurl. Writedata,indexfile)

Try

C.perform ()

Except Exception,e:

Print "Connecion error:" + str (e)

Indexfile.close ()

C.close ()

Sys.exit ()

Namelookup_time = C.getinfo (c.namelookup_time)

Connect_time = C.getinfo (c.connect_time)

Pretransfer_time = C.getinfo (c.pretransfer_time)

Starttransfer_time = C.getinfo (c.starttransfer_time)

Total_time = C.getinfo (c.total_time)

Http_code = C.getinfo (pycurl. HTTP_CODE)

Size_download = C.getinfo (c.size_download)

Header_size = C.getinfo (c.header_size)

Speed_download = C.getinfo (c.speed_download)

print "HTTP Status code:%s"% (Http_code)

Print "DNS resolution time:%.2f MS"% (namelookup_time*1000)

Print "Establish connection time:%.2f ms"% (connect_time*1000)

Print "Ready to transfer time:%.2f MS"% (pretransfer_time*1000)

Print "Transfer start time:%.2f ms"% (starttransfer_time*1000)

Print "Total transfer end time:%.2f MS"% (total_time*1000)

print "Download packet size:%d bytes/s"% (size_download)

Print "HTTP header size:%d byte"% (Speed_download)

print "Average download speed:%d bytes/s"% (speed_download)

Indexfile.close ()

C.close ()

This article is from the "Eight Miles" blog, so be sure to keep this source http://5921271.blog.51cto.com/5911271/1583201

Python pycurl module operation and maintenance automation