您好,登錄后才能下訂單哦!
將寫代碼過程中經常用到的一些代碼片段做個收藏,如下代碼段是關于python實現自動登錄人人網并采集信息的的代碼,應該是對大家有用途。
#!/usr/bin/python
import sys
import re
import urllib2
import urllib
import cookielib
class Renren(object):
def __init__(self):
self.name = self.pwd = self.content = self.domain = self.origURL = ''
self.operate = ''#登錄進去的操作對象
self.cj = cookielib.LWPCookieJar()
try:
self.cj.revert('./renren.coockie')
except Exception,e:
print e
self.opener = urllib2.build_opener(urllib2.HTTPCookieProcessor(self.cj))
urllib2.install_opener(self.opener)
def setinfo(self,username,password,domain,origURL):
'''設置用戶登錄信息'''
self.name = username
self.pwd = password
self.domain = domain
self.origURL = origURL
def login(self):
'''登錄人人網'''
params = {
'domain':self.domain,
'origURL':self.origURL,
'email':self.name,
'password':self.pwd}
print 'login.......'
req = urllib2.Request(
urllib.urlencode(params)
)
self.file=urllib2.urlopen(req).read()
newsfeed = open('news.html','w')
try:
newsfeed.write(self.file)
except Exception, e:
newsfeed.close()
self.operate = self.opener.open(req)
print type(self.operate)
print self.operate.geturl()
if self.operate.geturl():
print 'Logged on successfully!'
self.cj.save('./renren.coockie')
self.__viewnewinfo()
else:
print 'Logged on error'
def __viewnewinfo(self):
'''查看好友的更新狀態'''
self.__caiinfo()
def __caiinfo(self):
'''采集信息'''
apatten = re.compile('<h4.+>(.+)</h4>:')#匹配作者
cpatten = re.compile('</a>(.+)s')#匹配內容
content = h4patten.findall(self.file)
print len(content)
infocontent = self.operate.readlines()
print type(infocontent)
print 'friend newinfo:'
for i in infocontent:
content = h4patten.findall(i)
if len(content) != 0:
for m in content:
username = apatten.findall(m)
info = cpatten.findall(m)
if len(username) !=0:
print username[0],'說:',info[0]
print '----------------------------------------------'
else:
continue
ren = Renren()
username = 'username'#你的人人網的帳號
password = 'password'#你的人人網的密碼
domain = 'www.renren.com'#人人網的地址
ren.setinfo(username,password,domain,origURL)
ren.login()
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