def __init__(self):
self.charset = 'utf-8'
self.parser = CommonBlogParser()
self.downloader = Downloader()
# 设置页面url加载的参数
self.http_params = {
'is_search': '0',
'visible': '0',
'is_tag': '0',
'profile_ftype': 1,
'pagebar': '',
'pre_page': '0',
'page': 1
}
self.uid = ''
def __init__(self):
self.charset = 'utf-8'
self.parser = CommonBlogParser()
self.downloader = Downloader()
# 设置页面url加载的参数
self.http_params = {
'is_search': '0',
'visible': '0',
'is_tag': '0',
'profile_ftype': 1,
'pagebar': '',
'pre_page': '0',
'page': 1
}
self.uid = ''
print 'rcc is :' + blogmsg['rcc']
print 'rpt is :' + blogmsg['rpt']
print 'rpage is :' + blogmsg['rpage']
print 'rc is :' + blogmsg['rc']
print 'cc is :' + blogmsg['cc']
print 'page is :' + blogmsg['page']
print 'pt is :' + blogmsg['pt']
print 'srn is :' + blogmsg['srn']
print '======================================'
if __name__ == '__main__':
import sys, os
sys.path.append(os.path.abspath('../'))
from toolkit.downloader import Downloader
from toolkit.accountlib import AccountAssistant
assistant = AccountAssistant()
from officeblogparser import OfficeBlogParser
parser = OfficeBlogParser()
assistant.init()
assistant.login()
url = 'http://weibo.com/p/1002061649159940/weibo?is_tag=0&is_search=0&pre_page=0&profile_ftype=1&visible=0&pagebar=&page=1'
downloader = Downloader()
content = downloader.download(url)
parser.init_user('1649159940')
blog_list = parser.parse(content)
#parser.print_blog()
print 'rcc is :' + blogmsg['rcc']
print 'rpt is :' + blogmsg['rpt']
print 'rpage is :' + blogmsg['rpage'] ;
print 'rc is :' + blogmsg['rc']
print 'cc is :' + blogmsg['cc']
print 'page is :' + blogmsg['page'] ;
print 'pt is :' + blogmsg['pt']
print 'srn is :' + blogmsg['srn'] ;
print '======================================'
if __name__ == '__main__':
import sys, os
sys.path.append(os.path.abspath('../'))
from toolkit.downloader import Downloader
from toolkit.accountlib import AccountAssistant
assistant = AccountAssistant()
from officeblogparser import OfficeBlogParser
parser = OfficeBlogParser()
assistant.init()
assistant.login()
url = 'http://weibo.com/p/1002061649159940/weibo?is_tag=0&is_search=0&pre_page=0&profile_ftype=1&visible=0&pagebar=&page=1'
downloader = Downloader()
content = downloader.download(url)
parser.init_user('1649159940')
blog_list = parser.parse(content)
#parser.print_blog()
def __init__(self):
#cookie="SINAGLOBAL=3670791019162.063.1432519568807; ULV=1434184446636:3:1:1:9776813265987.371.1434184446576:1432539758675; SUHB=0S7S3YyGl7ABmk; YF-Ugrow-G0=169004153682ef91866609488943c77f; SUS=SID-5513307770-1434867321-GZ-fdui1-417cce02c02cba62afb4b09ce64141b5; SUE=es%3D77e325518a1eeaab4d42c04535d022d9%26ev%3Dv1%26es2%3Dda7c170b38a64fa4d9b6668f496fa074%26rs0%3DzdWWsJgKtTVoMTjEP3CWSLj5LpFJ5UF0%252BWyN6Q8Sd35saJbSk7N2YdacjGPXamqnsYetxrZNNIwMVsz0JNGf%252FkJZ%252FIv1Bh9YQHxwFkUE3K1i7kZDBboUO0yOR%252Fz0Ucw37WwoeeAGM28l5q%252FSbHFjWwe%252F3DJSj1ZdRE59Qrdrt%252Fo%253D%26rv%3D0; SUP=cv%3D1%26bt%3D1434867321%26et%3D1434953721%26d%3Dc909%26i%3D41b5%26us%3D1%26vf%3D0%26vt%3D0%26ac%3D17%26st%3D0%26uid%3D5513307770%26name%3Dmkqtx11141ua%2540163.com%26nick%3D%25E6%25AF%2581%25E9%25A6%2599%25E5%258A%2588%25E5%25BC%25B9%26fmp%3D%26lcp%3D2015-03-20%252000%253A59%253A43; YF-V5-G0=d22a701aae075ca04c11f0ef68835839; _s_tentry=login.sina.com.cn; UOR=,,login.sina.com.cn; Apache=9776813265987.371.1434184446576; YF-Page-G0=8fee13afa53da91ff99fc89cc7829b07; WBStore=0d3077cd0cad2262|undefined; SUB=_2A254giYpDeTxGeNL6lES8CnLzDyIHXVb9hDhrDV8PUJbvNBeLRjHkW8xuQX_wA9ncQZsaP1yWBfuXyq9-w..; SUBP=0033WrSXqPxfM725Ws9jqgMF55529P9D9W5iPVj051o7KP9Hly_f8Jud5JpX5K-t; ALF=1466403316; SSOLoginState=1434867321; wvr=6"
#cookie = "SINAGLOBAL = 1791602201041.3557.1455610750935 ;ULV = 1455611177148:2:2:2:7716728692915.958.1455611177145:1455610750940 ;SUBP = 0033WrSXqPxfM725Ws9jqgMF55529P9D9WWNbPECqqxh2rppyWaDQBvZ5JpX5KMt ;SUHB = 0jBJqq9P-KpPgN ;un = [email protected] ;wvr = 6 ;SUS = SID-1340714021-1455611173-GZ-b2ey8-468e97b8ca4455bc4ba3beddabec7cd6 ;SUE = es%3D8484201c133ec33b03f1ed14aa4534fa%26ev%3Dv1%26es2%3D33ba64a44d9ac86cf555cf05bc397327%26rs0%3DM3QtGCbcUToEqKLA6eAZVpMrEX7u4bQVwvi5fHwr4DhrFNaB0594dwFDsL2CZMg5fRLrIkFt3zc9Bx10kzDewhd7AbovJSdm8cKV0c4V1VEfND1YM3XwCaiwZgbhwWc6jXLCbykNpryMLWTdianTFmPUmFrF0%252BazZmYEFLfT7ww%253D%26rv%3D0 ;SUP = cv%3D1%26bt%3D1455611174%26et%3D1455697574%26d%3Dc909%26i%3D7cd6%26us%3D1%26vf%3D0%26vt%3D0%26ac%3D0%26st%3D0%26uid%3D1340714021%26name%3Dguanglingsan1988%2540sina.com%26nick%3Dschumacher%26fmp%3D%26lcp%3D2012-02-02%252019%253A20%253A09 ;SUB = _2A257xq12DeRxGedN71IW8SrMyT2IHXVYtZm-rDV8PUNbvtBeLRnGkW9LHet86m9AJ9R6RMhU07ClXHxqCx1S0A.. ;ALF = 1487147173 ;SSOLoginState = 1455611174 ;_s_tentry = login.sina.com.cn ;UOR = ,,login.sina.com.cn ;Apache = 7716728692915.958.1455611177145 "
print 'start load cookie'
#print cookie
self.downloader = Downloader() #Downloader(cookie)
class UserCrawler(object):
"""
获取用户个人信息
"""
def __init__(self):
#cookie="SINAGLOBAL=3670791019162.063.1432519568807; ULV=1434184446636:3:1:1:9776813265987.371.1434184446576:1432539758675; SUHB=0S7S3YyGl7ABmk; YF-Ugrow-G0=169004153682ef91866609488943c77f; SUS=SID-5513307770-1434867321-GZ-fdui1-417cce02c02cba62afb4b09ce64141b5; SUE=es%3D77e325518a1eeaab4d42c04535d022d9%26ev%3Dv1%26es2%3Dda7c170b38a64fa4d9b6668f496fa074%26rs0%3DzdWWsJgKtTVoMTjEP3CWSLj5LpFJ5UF0%252BWyN6Q8Sd35saJbSk7N2YdacjGPXamqnsYetxrZNNIwMVsz0JNGf%252FkJZ%252FIv1Bh9YQHxwFkUE3K1i7kZDBboUO0yOR%252Fz0Ucw37WwoeeAGM28l5q%252FSbHFjWwe%252F3DJSj1ZdRE59Qrdrt%252Fo%253D%26rv%3D0; SUP=cv%3D1%26bt%3D1434867321%26et%3D1434953721%26d%3Dc909%26i%3D41b5%26us%3D1%26vf%3D0%26vt%3D0%26ac%3D17%26st%3D0%26uid%3D5513307770%26name%3Dmkqtx11141ua%2540163.com%26nick%3D%25E6%25AF%2581%25E9%25A6%2599%25E5%258A%2588%25E5%25BC%25B9%26fmp%3D%26lcp%3D2015-03-20%252000%253A59%253A43; YF-V5-G0=d22a701aae075ca04c11f0ef68835839; _s_tentry=login.sina.com.cn; UOR=,,login.sina.com.cn; Apache=9776813265987.371.1434184446576; YF-Page-G0=8fee13afa53da91ff99fc89cc7829b07; WBStore=0d3077cd0cad2262|undefined; SUB=_2A254giYpDeTxGeNL6lES8CnLzDyIHXVb9hDhrDV8PUJbvNBeLRjHkW8xuQX_wA9ncQZsaP1yWBfuXyq9-w..; SUBP=0033WrSXqPxfM725Ws9jqgMF55529P9D9W5iPVj051o7KP9Hly_f8Jud5JpX5K-t; ALF=1466403316; SSOLoginState=1434867321; wvr=6"
#cookie = "SINAGLOBAL = 1791602201041.3557.1455610750935 ;ULV = 1455611177148:2:2:2:7716728692915.958.1455611177145:1455610750940 ;SUBP = 0033WrSXqPxfM725Ws9jqgMF55529P9D9WWNbPECqqxh2rppyWaDQBvZ5JpX5KMt ;SUHB = 0jBJqq9P-KpPgN ;un = [email protected] ;wvr = 6 ;SUS = SID-1340714021-1455611173-GZ-b2ey8-468e97b8ca4455bc4ba3beddabec7cd6 ;SUE = es%3D8484201c133ec33b03f1ed14aa4534fa%26ev%3Dv1%26es2%3D33ba64a44d9ac86cf555cf05bc397327%26rs0%3DM3QtGCbcUToEqKLA6eAZVpMrEX7u4bQVwvi5fHwr4DhrFNaB0594dwFDsL2CZMg5fRLrIkFt3zc9Bx10kzDewhd7AbovJSdm8cKV0c4V1VEfND1YM3XwCaiwZgbhwWc6jXLCbykNpryMLWTdianTFmPUmFrF0%252BazZmYEFLfT7ww%253D%26rv%3D0 ;SUP = cv%3D1%26bt%3D1455611174%26et%3D1455697574%26d%3Dc909%26i%3D7cd6%26us%3D1%26vf%3D0%26vt%3D0%26ac%3D0%26st%3D0%26uid%3D1340714021%26name%3Dguanglingsan1988%2540sina.com%26nick%3Dschumacher%26fmp%3D%26lcp%3D2012-02-02%252019%253A20%253A09 ;SUB = _2A257xq12DeRxGedN71IW8SrMyT2IHXVYtZm-rDV8PUNbvtBeLRnGkW9LHet86m9AJ9R6RMhU07ClXHxqCx1S0A.. ;ALF = 1487147173 ;SSOLoginState = 1455611174 ;_s_tentry = login.sina.com.cn ;UOR = ,,login.sina.com.cn ;Apache = 7716728692915.958.1455611177145 "
print 'start load cookie'
#print cookie
self.downloader = Downloader() #Downloader(cookie)
def _process_html(self, content):
"""
对下载的网页进行预处理,主要是替换\/为/
"""
if content:
return content.replace('\\/', '/')
return ''
def get_url(self, upage):
#return 'http://weibo.com/1340714021/fans?cfs=600&relate=fans&t=1&f=1&type=&Pl_Official_RelationFans__106_page=5#Pl_Official_RelationFans__106'
#return 'http://weibo.com/aj/v6/mblog/info/big?ajwvr=6&id=3783364643412551&max_id=3783417797719751&page='+str(upage)
return 'http://weibo.com/aj/v6/mblog/info/big?ajwvr=6&id=3855095853042261&max_id=3856157879315930&page=' + str(
upage)
def _init(self, uid):
"""
初始化用户信息列表
"""
self.info = {
'uid': uid,
'time': '2014-12-02 16:11:00',
'info_id': '3741311679142648',
'source_equip': '皮皮时光机',
'repost_num': 1880,
'fui': [], #一度好友
'2_fui': [] #N度好友
}
def _get_followee(self, uid):
"""
获取user info repost info
"""
followee_list = []
repost_list = list()
followee_set = set()
for i in range(1, 50): #219
html_data = self.downloader.download(self.get_url(i))
html_data = self._process_html(html_data)
#print html_data
if html_data is not None:
try:
soup = BeautifulSoup(html_data.decode('utf-8', 'ignore'),
"lxml")
#followee_html_list= soup.findAll('div')
#print followee_html_list
followee_html_list = soup.findAll(
'div', attrs={'class': 'list_li S_line1 clearfix'})
#print followee_html_list
for followee_html in followee_html_list:
#print followee_html
repost_use_list = list()
info_connect = followee_html.find(
'div', attrs={'class': 'WB_face W_fl'})
#print info_connect
if info_connect is None: continue
if info_connect.find('img') is None:
continue
else:
follow_id = info_connect.find('img')
print 'repost', follow_id['alt']
print 'image', follow_id['src']
#followee_list.append((info_connect['usercard'][3:],info_connect['alt']))
after_data = followee_html.find(
'div', attrs={'class': 'list_con'})
#print after_data
repost_2 = after_data.find('span')
if repost_2.find('a') is not None:
repost_n_user = repost_2.findAll('a')
for repost_user in repost_n_user:
print '2repost', repost_user.text
if repost_user.text.find('http:') >= 0:
continue
repost_use_list.append(repost_user.text)
#repost_user=repost_2.find('a').text
if len(repost_use_list) > 0:
repost_list.append((follow_id['usercard'][3:],
repost_use_list))
time_user = after_data.find(
'div', attrs={'class': 'WB_from S_txt2'})
time_list = time_user.find('a')['title']
followee_list.append(
(follow_id['usercard'][3:], follow_id['alt'],
follow_id['src'], time_list))
except Exception, e:
logging.exception("获取好友列表异常:" + uid + str(e))
self.info['fui'] = followee_list
self.info['2_fui'] = repost_list
print self.info
def __init__(self):
cookie="SINAGLOBAL=3670791019162.063.1432519568807; ULV=1434184446636:3:1:1:9776813265987.371.1434184446576:1432539758675; SUHB=0S7S3YyGl7ABmk; YF-Ugrow-G0=169004153682ef91866609488943c77f; SUS=SID-5513307770-1434867321-GZ-fdui1-417cce02c02cba62afb4b09ce64141b5; SUE=es%3D77e325518a1eeaab4d42c04535d022d9%26ev%3Dv1%26es2%3Dda7c170b38a64fa4d9b6668f496fa074%26rs0%3DzdWWsJgKtTVoMTjEP3CWSLj5LpFJ5UF0%252BWyN6Q8Sd35saJbSk7N2YdacjGPXamqnsYetxrZNNIwMVsz0JNGf%252FkJZ%252FIv1Bh9YQHxwFkUE3K1i7kZDBboUO0yOR%252Fz0Ucw37WwoeeAGM28l5q%252FSbHFjWwe%252F3DJSj1ZdRE59Qrdrt%252Fo%253D%26rv%3D0; SUP=cv%3D1%26bt%3D1434867321%26et%3D1434953721%26d%3Dc909%26i%3D41b5%26us%3D1%26vf%3D0%26vt%3D0%26ac%3D17%26st%3D0%26uid%3D5513307770%26name%3Dmkqtx11141ua%2540163.com%26nick%3D%25E6%25AF%2581%25E9%25A6%2599%25E5%258A%2588%25E5%25BC%25B9%26fmp%3D%26lcp%3D2015-03-20%252000%253A59%253A43; YF-V5-G0=d22a701aae075ca04c11f0ef68835839; _s_tentry=login.sina.com.cn; UOR=,,login.sina.com.cn; Apache=9776813265987.371.1434184446576; YF-Page-G0=8fee13afa53da91ff99fc89cc7829b07; WBStore=0d3077cd0cad2262|undefined; SUB=_2A254giYpDeTxGeNL6lES8CnLzDyIHXVb9hDhrDV8PUJbvNBeLRjHkW8xuQX_wA9ncQZsaP1yWBfuXyq9-w..; SUBP=0033WrSXqPxfM725Ws9jqgMF55529P9D9W5iPVj051o7KP9Hly_f8Jud5JpX5K-t; ALF=1466403316; SSOLoginState=1434867321; wvr=6"
print 'start load cookie'
print cookie
self.downloader = Downloader(cookie)
class UserCrawler(object):
"""
获取用户个人信息
"""
def __init__(self):
cookie="SINAGLOBAL=3670791019162.063.1432519568807; ULV=1434184446636:3:1:1:9776813265987.371.1434184446576:1432539758675; SUHB=0S7S3YyGl7ABmk; YF-Ugrow-G0=169004153682ef91866609488943c77f; SUS=SID-5513307770-1434867321-GZ-fdui1-417cce02c02cba62afb4b09ce64141b5; SUE=es%3D77e325518a1eeaab4d42c04535d022d9%26ev%3Dv1%26es2%3Dda7c170b38a64fa4d9b6668f496fa074%26rs0%3DzdWWsJgKtTVoMTjEP3CWSLj5LpFJ5UF0%252BWyN6Q8Sd35saJbSk7N2YdacjGPXamqnsYetxrZNNIwMVsz0JNGf%252FkJZ%252FIv1Bh9YQHxwFkUE3K1i7kZDBboUO0yOR%252Fz0Ucw37WwoeeAGM28l5q%252FSbHFjWwe%252F3DJSj1ZdRE59Qrdrt%252Fo%253D%26rv%3D0; SUP=cv%3D1%26bt%3D1434867321%26et%3D1434953721%26d%3Dc909%26i%3D41b5%26us%3D1%26vf%3D0%26vt%3D0%26ac%3D17%26st%3D0%26uid%3D5513307770%26name%3Dmkqtx11141ua%2540163.com%26nick%3D%25E6%25AF%2581%25E9%25A6%2599%25E5%258A%2588%25E5%25BC%25B9%26fmp%3D%26lcp%3D2015-03-20%252000%253A59%253A43; YF-V5-G0=d22a701aae075ca04c11f0ef68835839; _s_tentry=login.sina.com.cn; UOR=,,login.sina.com.cn; Apache=9776813265987.371.1434184446576; YF-Page-G0=8fee13afa53da91ff99fc89cc7829b07; WBStore=0d3077cd0cad2262|undefined; SUB=_2A254giYpDeTxGeNL6lES8CnLzDyIHXVb9hDhrDV8PUJbvNBeLRjHkW8xuQX_wA9ncQZsaP1yWBfuXyq9-w..; SUBP=0033WrSXqPxfM725Ws9jqgMF55529P9D9W5iPVj051o7KP9Hly_f8Jud5JpX5K-t; ALF=1466403316; SSOLoginState=1434867321; wvr=6"
print 'start load cookie'
print cookie
self.downloader = Downloader(cookie)
def _process_html(self, content):
"""
对下载的网页进行预处理,主要是替换\/为/
"""
if content:
return content.replace('\\/', '/')
return ''
def get_url(self, upage):
#return 'http://weibo.com/aj/v6/mblog/info/big?ajwvr=6&id=3783364643412551&max_id=3783417797719751&page='+str(upage)
return 'http://weibo.com/aj/v6/mblog/info/big?ajwvr=6&id=3855095853042261&max_id=3856157879315930&page='+str(upage)
def _init(self, uid):
"""
初始化用户信息列表
"""
self.info = {
'uid': uid,
'time': '2015-08-18 16:11:00',
'info_id':'3741311679142648',
'source_equip':'皮皮时光机',
'repost_num':1880,
'fui': [],#一度好友
'2_fui': []#N度好友
}
def _get_followee(self, uid):
"""
获取user info repost info
"""
followee_list = []
repost_list=list()
followee_set = set()
for i in range(1,219):
html_data = self.downloader.download(self.get_url(i))
html_data = self._process_html(html_data)
#print html_data
if html_data is not None:
try:
soup = BeautifulSoup(html_data.decode('utf-8', 'ignore'))
#followee_html_list= soup.findAll('div')
#print followee_html_list
followee_html_list=soup.findAll('div',attrs={'class':'list_li S_line1 clearfix'})
#print followee_html_list
for followee_html in followee_html_list:
#print followee_html
repost_use_list=list()
info_connect=followee_html.find('div',attrs={'class':'WB_face W_fl'})
#print info_connect
if info_connect is None:continue
if info_connect.find('img') is None:
continue
else:
follow_id=info_connect.find('img')
print 'repost',follow_id['alt'] # username
print 'image',follow_id['src'] # image url
#followee_list.append((info_connect['usercard'][3:],info_connect['alt']))
after_data=followee_html.find('div',attrs={'class':'list_con'})
#print after_data
repost_2=after_data.find('span')
if repost_2.find('a') is not None:
repost_n_user=repost_2.findAll('a')
for repost_user in repost_n_user:
print '2repost',repost_user.text
if repost_user.text.find('http:')>=0:
continue
repost_use_list.append(repost_user.text)
#repost_user=repost_2.find('a').text
if len(repost_use_list)>0:
repost_list.append((follow_id['usercard'][3:],repost_use_list))
time_user=after_data.find('div',attrs={'class':'WB_from S_txt2'})
time_list=time_user.find('a')['title']
followee_list.append((follow_id['usercard'][3:],follow_id['alt'],follow_id['src'],time_list))
except Exception, e:
logging.exception("获取好友列表异常:" + uid + str(e))
self.info['fui'] = followee_list
self.info['2_fui']=repost_list
print self.info
class BlogCrawler(object):
def __init__(self):
self.charset = 'utf-8'
self.parser = CommonBlogParser()
self.downloader = Downloader()
# 设置页面url加载的参数
self.http_params = {
'is_search': '0',
'visible': '0',
'is_tag': '0',
'profile_ftype': 1,
'pagebar': '',
'pre_page': '0',
'page': 1
}
self.uid = ''
# ========= 完成解析用户微博数据前的准备工作 ========#
def _init_(self, url):
"""
解析用户微博数据前的准备工作,包括:
1. 获取当前用户的page_id
2. 获取当前用户的微博总页数
"""
http_params = {
'__rnd': '',
'_k': '',
'_t': '0',
'count': '15',
'end_id': '',
'max_id': '',
'page': 1,
'pagebar': '',
'pre_page': '0',
'profile_ftype': '1',
'uid': ''
}
content = self.downloader.download(url)
# 判断用户是否存在
if not self.exist(content):
raise UserNotFoundError(url)
# 获取用户ID
btag = "$CONFIG['oid']='"
etag = "';"
bpos = content.find(btag) + len(btag)
epos = content.find(etag, bpos)
uid = content[bpos:epos]
self.uid = uid
# 获取 page_id
self.page_id = self._parse_pageid(content)
# 获取微博总页数
self.pagenum = self._caculate_pagenum(content)
# 获取pid,抓取微博所需的domain参数
self.pid = self._parse_pid(content)
# 获取用户头像地址和昵称
img_url, nick_name = self._parse_userinfo(content)
self.parser.init_user(self.uid, img_url, nick_name)
self.url = self.get_url()
def exist(self, content):
"""
判断当前用户是否存在
------------------------------
return: 用户存在返回True,否则返回False
"""
if content.find('<title>错误提示') != -1:
return False
return True
def _parse_pageid(self, content):
"""
解析页面的page_id
----------------------------------
content: 待解析的网页内容
----------------------------------
return: page_id, 或空
"""
btag = "$CONFIG['page_id']='"
etag = "'"
page_id = ''
if content:
bpos = content.find(btag)
if bpos:
bpos += len(btag)
epos = content.find(etag, bpos)
page_id = content[bpos:epos]
return page_id
def _caculate_pagenum(self, content):
"""
计算微博的总页数
------------------------------
return: 微博页数
"""
msgcount = self._parse_msgcount(content)
per_pagenum = 45
total_pagenum = msgcount / per_pagenum
if msgcount % per_pagenum:
total_pagenum += 1
return total_pagenum
def _parse_msgcount(self, content):
"""
解析微博条数
---------------------------
content: 网页文本
---------------------------
return: 微博条数
"""
if not content:
raise PreprocessError(self.uid)
etag1 = '>微博<\/span>'
etag2 = '<\/strong>'
btag = '>'
epos = content.find(etag1)
epos = content[:epos].rfind(etag2)
bpos = content[:epos].rfind(btag) + len(btag)
return int(content[bpos:epos])
def _parse_userinfo(self, content):
"""
解析用户的头像地址/用户昵称
-----------------------------
content: 网页文本
------------------------------
return: (img_url, nick_name)
"""
btag = '<div class="pf_photo"'
etag = '<\/div>'
bpos = content.find(btag)
epos = content.find(etag, bpos)
soup = BeautifulSoup(content[bpos:epos].replace('\\/', '/') + '</div>')
img_url = soup.img['src']
nick_name = soup.img['alt']
return img_url, nick_name
#======== 解析用户的微博数据,并保存结果 =======#
def scratch(self, url, start_pageindex=1):
"""
获取给定用户的所有满足条件的微博,并写入文件
----------------------------------------
uid: 待抓取微博数据的用户ID
start_pageindex: 从第几页开始抓取用户的微博数据
"""
self._init_(url)
from controller import Controller
# print Controller._get_filepath(self.uid)
if os.path.isfile(Controller._get_filepath(self.uid)): # 用户微博已下载
print self.uid, u'用户的微博已下载！'
return None
if start_pageindex > self.pagenum:
return []
#return self._binary_scratch(uid, start_pageindex)
return self._sequence_scratch(self.uid, start_pageindex, self.pagenum)
def _binary_scratch(self, uid, start_pageindex):
"""
执行二分式的抓取策略，从页码的中间偏后的位置开始抓取。
现在从总页面数的三分之一处开始抓取数据。
----------------------------------------------
start_pageindex: 起始页码
---------------------------------------------
return: blogs
"""
mid_pageindex = max((start_pageindex + self.pagenum) / 3, 1)
# 从前往后抓取微博
blogs1 = self._sequence_scratch(uid, mid_pageindex, self.pagenum, 1)
# 从后往前抓取微博
if mid_pageindex > start_pageindex:
blogs2 = self._sequence_scratch(uid, mid_pageindex - 1,
start_pageindex, -1)
blogs1.extend(blogs2)
return blogs1
def _sequence_scratch(self,
uid,
start_pageindex,
end_pageindex,
direction=1):
"""
执行顺序抓取策略,按照顺序从前往后或者从后往前抓取
---------------------------------------------------
uid: 待抓取的用户ID
start_pageindex: 起始页码
end_pageindex: 结束页面
direction: 抓取的方向, 1->从前往后,pageindex递增;-1->从后往前,pageindex递减
---------------------------------------------------
return: blogs
"""
blogs = []
for pageindex in range(start_pageindex, end_pageindex + direction,
direction):
temp_blogs = self._parse_blogs(pageindex)
print uid + ':获取第' + str(pageindex) + '页微博成功.'
blogs.extend(temp_blogs)
time.sleep(1)
if not self._continue(temp_blogs, direction):
break
return blogs
def _parse_blogs(self, pageindex):
"""
获取指定微博页面的三个子页的微博内容
-----------------------------------
return: 该页的微博列表
"""
blogs = []
self.http_params['page'] = pageindex
self.http_params['id'] = self.page_id
self.http_params['domain'] = self.pid
# 下载第一页
self.http_params['pre_page'] = self.http_params['page'] - 1
content = self.downloader.download(self.url, self.http_params)
if content:
sub_blogs = self.parser.parse(content)
blogs.extend(sub_blogs)
if not self._continue(blogs):
return blogs
# 下载第二页
self.http_params['count'] = '15'
self.http_params['pagebar'] = '0'
self.http_params['pre_page'] = self.http_params['page']
content = self.downloader.download(self.url, self.http_params)
if content:
sub_blogs = self.parser.parse(content)
blogs.extend(sub_blogs)
if not self._continue(sub_blogs):
return blogs
# 下载第三页
self.http_params['count'] = '15'
self.http_params['pagebar'] = '1'
self.http_params['pre_page'] = self.http_params['page']
content = self.downloader.download(self.url, self.http_params)
if content:
sub_blogs = self.parser.parse(content)
blogs.extend(sub_blogs)
return blogs
def _continue(self, blogs, direction=1):
"""
判断是否需要继续进行下载任务
-----------------------------
blogs: 待判断的博客列表,按照时间先后顺序排列
direction: 判别的方向,1->判定最后一条微博是否比起始时间早;
-1->判定第一条微博是否比结束时间晚;
------------------------------
return: 继续返回True,否则返回False
"""
is_continue = True
if blogs:
if (direction == -1 and dt.compare(blogs[0]['pt'], config.end_time) > 0) or \
(direction == 1 and dt.compare(blogs[-1]['pt'], config.begin_time) < 0):
is_continue = False
return is_continue
def get_url(self):
"""
获取下载的网页地址
"""
# url = 'http://weibo.com/p/' + self.page_id + '/weibo'
url = 'http://weibo.com/p/aj/v6/mblog/mbloglist'
return url
def _parse_pid(self, content):
btag = "$CONFIG['pid']='"
etag = "'"
pid = ''
if content:
bpos = content.find(btag)
if bpos:
bpos += len(btag)
epos = content.find(etag, bpos)
pid = content[bpos:epos]
return pid
class BlogCrawler(object):
def __init__(self):
self.charset = 'utf-8'
self.parser = CommonBlogParser()
self.downloader = Downloader()
# 设置页面url加载的参数
self.http_params = {
'is_search': '0',
'visible': '0',
'is_tag': '0',
'profile_ftype': 1,
'pagebar': '',
'pre_page': '0',
'page': 1
}
self.uid = ''
# ========= 完成解析用户微博数据前的准备工作 ========#
def _init_(self, url):
"""
解析用户微博数据前的准备工作,包括:
1. 获取当前用户的page_id
2. 获取当前用户的微博总页数
"""
http_params = {
'__rnd': '',
'_k': '',
'_t': '0',
'count': '15',
'end_id': '',
'max_id': '',
'page': 1,
'pagebar': '',
'pre_page': '0',
'profile_ftype': '1',
'uid': ''
}
content = self.downloader.download(url)
# 判断用户是否存在
if not self.exist(content):
raise UserNotFoundError(url)
# 获取用户ID
btag = "$CONFIG['oid']='"
etag = "';"
bpos = content.find(btag) + len(btag)
epos = content.find(etag, bpos)
uid = content[bpos:epos]
self.uid = uid
# 获取 page_id
self.page_id = self._parse_pageid(content)
# 获取微博总页数
self.pagenum = self._caculate_pagenum(content)
# 获取pid,抓取微博所需的domain参数
self.pid = self._parse_pid(content)
# 获取用户头像地址和昵称
img_url, nick_name = self._parse_userinfo(content)
self.parser.init_user(self.uid, img_url, nick_name)
self.url = self.get_url()
def exist(self, content):
"""
判断当前用户是否存在
------------------------------
return: 用户存在返回True,否则返回False
"""
if content.find('<title>错误提示') != -1:
return False
return True
def _parse_pageid(self, content):
"""
解析页面的page_id
----------------------------------
content: 待解析的网页内容
----------------------------------
return: page_id, 或空
"""
btag = "$CONFIG['page_id']='"
etag = "'"
page_id = ''
if content:
bpos = content.find(btag)
if bpos:
bpos += len(btag)
epos = content.find(etag, bpos)
page_id = content[bpos:epos]
return page_id
def _caculate_pagenum(self, content):
"""
计算微博的总页数
------------------------------
return: 微博页数
"""
msgcount = self._parse_msgcount(content)
per_pagenum = 45
total_pagenum = msgcount / per_pagenum
if msgcount % per_pagenum:
total_pagenum += 1
return total_pagenum
def _parse_msgcount(self, content):
"""
解析微博条数
---------------------------
content: 网页文本
---------------------------
return: 微博条数
"""
if not content:
raise PreprocessError(self.uid)
etag1 = '>微博<\/span>'
etag2 = '<\/strong>'
btag = '>'
epos = content.find(etag1)
epos = content[:epos].rfind(etag2)
bpos = content[:epos].rfind(btag) + len(btag)
return int(content[bpos:epos])
def _parse_userinfo(self, content):
"""
解析用户的头像地址/用户昵称
-----------------------------
content: 网页文本
------------------------------
return: (img_url, nick_name)
"""
btag = '<div class="pf_photo"'
etag = '<\/div>'
bpos = content.find(btag)
epos = content.find(etag, bpos)
soup = BeautifulSoup(content[bpos:epos].replace('\\/', '/') + '</div>')
img_url = soup.img['src']
nick_name = soup.img['alt']
return img_url, nick_name
#======== 解析用户的微博数据,并保存结果 =======#
def scratch(self, url, start_pageindex=1):
"""
获取给定用户的所有满足条件的微博,并写入文件
----------------------------------------
uid: 待抓取微博数据的用户ID
start_pageindex: 从第几页开始抓取用户的微博数据
"""
self._init_(url)
from controller import Controller
# print Controller._get_filepath(self.uid)
if os.path.isfile(Controller._get_filepath(self.uid)): # 用户微博已下载
print self.uid, u'用户的微博已下载！'
return None
if start_pageindex > self.pagenum:
return []
#return self._binary_scratch(uid, start_pageindex)
return self._sequence_scratch(self.uid, start_pageindex, self.pagenum)
def _binary_scratch(self, uid, start_pageindex):
"""
执行二分式的抓取策略，从页码的中间偏后的位置开始抓取。
现在从总页面数的三分之一处开始抓取数据。
----------------------------------------------
start_pageindex: 起始页码
---------------------------------------------
return: blogs
"""
mid_pageindex = max((start_pageindex + self.pagenum) / 3, 1)
# 从前往后抓取微博
blogs1 = self._sequence_scratch(uid, mid_pageindex, self.pagenum, 1)
# 从后往前抓取微博
if mid_pageindex > start_pageindex:
blogs2 = self._sequence_scratch(uid, mid_pageindex - 1, start_pageindex, -1)
blogs1.extend(blogs2)
return blogs1
def _sequence_scratch(self, uid, start_pageindex, end_pageindex, direction=1):
"""
执行顺序抓取策略,按照顺序从前往后或者从后往前抓取
---------------------------------------------------
uid: 待抓取的用户ID
start_pageindex: 起始页码
end_pageindex: 结束页面
direction: 抓取的方向, 1->从前往后,pageindex递增;-1->从后往前,pageindex递减
---------------------------------------------------
return: blogs
"""
blogs = []
for pageindex in range(start_pageindex, end_pageindex + direction, direction):
temp_blogs = self._parse_blogs(pageindex)
print uid + ':获取第' + str(pageindex) + '页微博成功.'
blogs.extend(temp_blogs)
time.sleep(1)
if not self._continue(temp_blogs, direction):
break
return blogs
def _parse_blogs(self, pageindex):
"""
获取指定微博页面的三个子页的微博内容
-----------------------------------
return: 该页的微博列表
"""
blogs = []
self.http_params['page'] = pageindex
self.http_params['id'] = self.page_id
self.http_params['domain'] = self.pid
# 下载第一页
self.http_params['pre_page'] = self.http_params['page'] - 1
content = self.downloader.download(self.url, self.http_params)
if content:
sub_blogs = self.parser.parse(content)
blogs.extend(sub_blogs)
if not self._continue(blogs):
return blogs
# 下载第二页
self.http_params['count'] = '15'
self.http_params['pagebar'] = '0'
self.http_params['pre_page'] = self.http_params['page']
content = self.downloader.download(self.url, self.http_params)
if content:
sub_blogs = self.parser.parse(content)
blogs.extend(sub_blogs)
if not self._continue(sub_blogs):
return blogs
# 下载第三页
self.http_params['count'] = '15'
self.http_params['pagebar'] = '1'
self.http_params['pre_page'] = self.http_params['page']
content = self.downloader.download(self.url, self.http_params)
if content:
sub_blogs = self.parser.parse(content)
blogs.extend(sub_blogs)
return blogs
def _continue(self, blogs, direction=1):
"""
判断是否需要继续进行下载任务
-----------------------------
blogs: 待判断的博客列表,按照时间先后顺序排列
direction: 判别的方向,1->判定最后一条微博是否比起始时间早;
-1->判定第一条微博是否比结束时间晚;
------------------------------
return: 继续返回True,否则返回False
"""
is_continue = True
if blogs:
if (direction == -1 and dt.compare(blogs[0]['pt'], config.end_time) > 0) or \
(direction == 1 and dt.compare(blogs[-1]['pt'], config.begin_time) < 0):
is_continue = False
return is_continue
def get_url(self):
"""
获取下载的网页地址
"""
# url = 'http://weibo.com/p/' + self.page_id + '/weibo'
url = 'http://weibo.com/p/aj/v6/mblog/mbloglist'
return url
def _parse_pid(self, content):
btag = "$CONFIG['pid']='"
etag = "'"
pid = ''
if content:
bpos = content.find(btag)
if bpos:
bpos += len(btag)
epos = content.find(etag, bpos)
pid = content[bpos:epos]
return pid
def __init__(self):
#cookie="SINAGLOBAL=3670791019162.063.1432519568807; ULV=1434184446636:3:1:1:9776813265987.371.1434184446576:1432539758675; SUHB=0S7S3YyGl7ABmk; YF-Ugrow-G0=169004153682ef91866609488943c77f; SUS=SID-5513307770-1434867321-GZ-fdui1-417cce02c02cba62afb4b09ce64141b5; SUE=es%3D77e325518a1eeaab4d42c04535d022d9%26ev%3Dv1%26es2%3Dda7c170b38a64fa4d9b6668f496fa074%26rs0%3DzdWWsJgKtTVoMTjEP3CWSLj5LpFJ5UF0%252BWyN6Q8Sd35saJbSk7N2YdacjGPXamqnsYetxrZNNIwMVsz0JNGf%252FkJZ%252FIv1Bh9YQHxwFkUE3K1i7kZDBboUO0yOR%252Fz0Ucw37WwoeeAGM28l5q%252FSbHFjWwe%252F3DJSj1ZdRE59Qrdrt%252Fo%253D%26rv%3D0; SUP=cv%3D1%26bt%3D1434867321%26et%3D1434953721%26d%3Dc909%26i%3D41b5%26us%3D1%26vf%3D0%26vt%3D0%26ac%3D17%26st%3D0%26uid%3D5513307770%26name%3Dmkqtx11141ua%2540163.com%26nick%3D%25E6%25AF%2581%25E9%25A6%2599%25E5%258A%2588%25E5%25BC%25B9%26fmp%3D%26lcp%3D2015-03-20%252000%253A59%253A43; YF-V5-G0=d22a701aae075ca04c11f0ef68835839; _s_tentry=login.sina.com.cn; UOR=,,login.sina.com.cn; Apache=9776813265987.371.1434184446576; YF-Page-G0=8fee13afa53da91ff99fc89cc7829b07; WBStore=0d3077cd0cad2262|undefined; SUB=_2A254giYpDeTxGeNL6lES8CnLzDyIHXVb9hDhrDV8PUJbvNBeLRjHkW8xuQX_wA9ncQZsaP1yWBfuXyq9-w..; SUBP=0033WrSXqPxfM725Ws9jqgMF55529P9D9W5iPVj051o7KP9Hly_f8Jud5JpX5K-t; ALF=1466403316; SSOLoginState=1434867321; wvr=6"
#cookie = "SINAGLOBAL = 1791602201041.3557.1455610750935 ;ULV = 1455611177148:2:2:2:7716728692915.958.1455611177145:1455610750940 ;SUBP = 0033WrSXqPxfM725Ws9jqgMF55529P9D9WWNbPECqqxh2rppyWaDQBvZ5JpX5KMt ;SUHB = 0jBJqq9P-KpPgN ;un = [email protected] ;wvr = 6 ;SUS = SID-1340714021-1455611173-GZ-b2ey8-468e97b8ca4455bc4ba3beddabec7cd6 ;SUE = es%3D8484201c133ec33b03f1ed14aa4534fa%26ev%3Dv1%26es2%3D33ba64a44d9ac86cf555cf05bc397327%26rs0%3DM3QtGCbcUToEqKLA6eAZVpMrEX7u4bQVwvi5fHwr4DhrFNaB0594dwFDsL2CZMg5fRLrIkFt3zc9Bx10kzDewhd7AbovJSdm8cKV0c4V1VEfND1YM3XwCaiwZgbhwWc6jXLCbykNpryMLWTdianTFmPUmFrF0%252BazZmYEFLfT7ww%253D%26rv%3D0 ;SUP = cv%3D1%26bt%3D1455611174%26et%3D1455697574%26d%3Dc909%26i%3D7cd6%26us%3D1%26vf%3D0%26vt%3D0%26ac%3D0%26st%3D0%26uid%3D1340714021%26name%3Dguanglingsan1988%2540sina.com%26nick%3Dschumacher%26fmp%3D%26lcp%3D2012-02-02%252019%253A20%253A09 ;SUB = _2A257xq12DeRxGedN71IW8SrMyT2IHXVYtZm-rDV8PUNbvtBeLRnGkW9LHet86m9AJ9R6RMhU07ClXHxqCx1S0A.. ;ALF = 1487147173 ;SSOLoginState = 1455611174 ;_s_tentry = login.sina.com.cn ;UOR = ,,login.sina.com.cn ;Apache = 7716728692915.958.1455611177145 "
print 'start load cookie'
#print cookie
self.downloader = Downloader()#Downloader(cookie)
class UserCrawler(object):
"""
获取用户个人信息
"""
def __init__(self):
#cookie="SINAGLOBAL=3670791019162.063.1432519568807; ULV=1434184446636:3:1:1:9776813265987.371.1434184446576:1432539758675; SUHB=0S7S3YyGl7ABmk; YF-Ugrow-G0=169004153682ef91866609488943c77f; SUS=SID-5513307770-1434867321-GZ-fdui1-417cce02c02cba62afb4b09ce64141b5; SUE=es%3D77e325518a1eeaab4d42c04535d022d9%26ev%3Dv1%26es2%3Dda7c170b38a64fa4d9b6668f496fa074%26rs0%3DzdWWsJgKtTVoMTjEP3CWSLj5LpFJ5UF0%252BWyN6Q8Sd35saJbSk7N2YdacjGPXamqnsYetxrZNNIwMVsz0JNGf%252FkJZ%252FIv1Bh9YQHxwFkUE3K1i7kZDBboUO0yOR%252Fz0Ucw37WwoeeAGM28l5q%252FSbHFjWwe%252F3DJSj1ZdRE59Qrdrt%252Fo%253D%26rv%3D0; SUP=cv%3D1%26bt%3D1434867321%26et%3D1434953721%26d%3Dc909%26i%3D41b5%26us%3D1%26vf%3D0%26vt%3D0%26ac%3D17%26st%3D0%26uid%3D5513307770%26name%3Dmkqtx11141ua%2540163.com%26nick%3D%25E6%25AF%2581%25E9%25A6%2599%25E5%258A%2588%25E5%25BC%25B9%26fmp%3D%26lcp%3D2015-03-20%252000%253A59%253A43; YF-V5-G0=d22a701aae075ca04c11f0ef68835839; _s_tentry=login.sina.com.cn; UOR=,,login.sina.com.cn; Apache=9776813265987.371.1434184446576; YF-Page-G0=8fee13afa53da91ff99fc89cc7829b07; WBStore=0d3077cd0cad2262|undefined; SUB=_2A254giYpDeTxGeNL6lES8CnLzDyIHXVb9hDhrDV8PUJbvNBeLRjHkW8xuQX_wA9ncQZsaP1yWBfuXyq9-w..; SUBP=0033WrSXqPxfM725Ws9jqgMF55529P9D9W5iPVj051o7KP9Hly_f8Jud5JpX5K-t; ALF=1466403316; SSOLoginState=1434867321; wvr=6"
#cookie = "SINAGLOBAL = 1791602201041.3557.1455610750935 ;ULV = 1455611177148:2:2:2:7716728692915.958.1455611177145:1455610750940 ;SUBP = 0033WrSXqPxfM725Ws9jqgMF55529P9D9WWNbPECqqxh2rppyWaDQBvZ5JpX5KMt ;SUHB = 0jBJqq9P-KpPgN ;un = [email protected] ;wvr = 6 ;SUS = SID-1340714021-1455611173-GZ-b2ey8-468e97b8ca4455bc4ba3beddabec7cd6 ;SUE = es%3D8484201c133ec33b03f1ed14aa4534fa%26ev%3Dv1%26es2%3D33ba64a44d9ac86cf555cf05bc397327%26rs0%3DM3QtGCbcUToEqKLA6eAZVpMrEX7u4bQVwvi5fHwr4DhrFNaB0594dwFDsL2CZMg5fRLrIkFt3zc9Bx10kzDewhd7AbovJSdm8cKV0c4V1VEfND1YM3XwCaiwZgbhwWc6jXLCbykNpryMLWTdianTFmPUmFrF0%252BazZmYEFLfT7ww%253D%26rv%3D0 ;SUP = cv%3D1%26bt%3D1455611174%26et%3D1455697574%26d%3Dc909%26i%3D7cd6%26us%3D1%26vf%3D0%26vt%3D0%26ac%3D0%26st%3D0%26uid%3D1340714021%26name%3Dguanglingsan1988%2540sina.com%26nick%3Dschumacher%26fmp%3D%26lcp%3D2012-02-02%252019%253A20%253A09 ;SUB = _2A257xq12DeRxGedN71IW8SrMyT2IHXVYtZm-rDV8PUNbvtBeLRnGkW9LHet86m9AJ9R6RMhU07ClXHxqCx1S0A.. ;ALF = 1487147173 ;SSOLoginState = 1455611174 ;_s_tentry = login.sina.com.cn ;UOR = ,,login.sina.com.cn ;Apache = 7716728692915.958.1455611177145 "
print 'start load cookie'
#print cookie
self.downloader = Downloader()#Downloader(cookie)
def _process_html(self, content):
"""
对下载的网页进行预处理,主要是替换\/为/
"""
if content:
return content.replace('\\/', '/')
return ''
def get_url(self, upage):
#return 'http://weibo.com/1340714021/fans?cfs=600&relate=fans&t=1&f=1&type=&Pl_Official_RelationFans__106_page=5#Pl_Official_RelationFans__106'
#return 'http://weibo.com/aj/v6/mblog/info/big?ajwvr=6&id=3783364643412551&max_id=3783417797719751&page='+str(upage)
return 'http://weibo.com/aj/v6/mblog/info/big?ajwvr=6&id=3855095853042261&max_id=3856157879315930&page='+str(upage)
def _init(self, uid):
"""
初始化用户信息列表
"""
self.info = {
'uid': uid,
'time': '2014-12-02 16:11:00',
'info_id':'3741311679142648',
'source_equip':'皮皮时光机',
'repost_num':1880,
'fui': [],#一度好友
'2_fui': []#N度好友
}
def _get_followee(self, uid):
"""
获取user info repost info
"""
followee_list = []
repost_list=list()
followee_set = set()
for i in range(1,50):#219
html_data = self.downloader.download(self.get_url(i))
html_data = self._process_html(html_data)
#print html_data
if html_data is not None:
try:
soup = BeautifulSoup(html_data.decode('utf-8', 'ignore'),"lxml")
#followee_html_list= soup.findAll('div')
#print followee_html_list
followee_html_list=soup.findAll('div',attrs={'class':'list_li S_line1 clearfix'})
#print followee_html_list
for followee_html in followee_html_list:
#print followee_html
repost_use_list=list()
info_connect=followee_html.find('div',attrs={'class':'WB_face W_fl'})
#print info_connect
if info_connect is None:continue
if info_connect.find('img') is None:
continue
else:
follow_id=info_connect.find('img')
print 'repost',follow_id['alt']
print 'image',follow_id['src']
#followee_list.append((info_connect['usercard'][3:],info_connect['alt']))
after_data=followee_html.find('div',attrs={'class':'list_con'})
#print after_data
repost_2=after_data.find('span')
if repost_2.find('a') is not None:
repost_n_user=repost_2.findAll('a')
for repost_user in repost_n_user:
print '2repost',repost_user.text
if repost_user.text.find('http:')>=0:
continue
repost_use_list.append(repost_user.text)
#repost_user=repost_2.find('a').text
if len(repost_use_list)>0:
repost_list.append((follow_id['usercard'][3:],repost_use_list))
time_user=after_data.find('div',attrs={'class':'WB_from S_txt2'})
time_list=time_user.find('a')['title']
followee_list.append((follow_id['usercard'][3:],follow_id['alt'],follow_id['src'],time_list))
except Exception, e:
logging.exception("获取好友列表异常:" + uid + str(e))
self.info['fui'] = followee_list
self.info['2_fui']=repost_list
print self.info