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parseHtml.py
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#coding:utf-8
import urllib2
from lxml import etree
import json
from urllib import unquote
import multiprocessing
import time
def getHtml(url):
html = urllib2.urlopen(url).read().decode('utf-8','ignore').encode('utf-8')
return html
def getBasicInfo(content):
basicInfoKey = content.xpath('//td[@style="width:70%; vertical-align:top;"]/ul//li/b/text()')
countLi = len(content.xpath('//td[@style="width:70%; vertical-align:top;"]/ul//li'))
basicInfoVal = []
basicInfoVal.append(content.xpath('//span[@itemprop="name"]/text()')[0].strip())
for i in range(countLi):
if basicInfoKey[i] == u'机构类型：':
index = basicInfoKey.index(u'机构类型：')
for q in range(1):
try:
basicInfoVal.append(content.xpath(
'//td[@style="width:70%; vertical-align:top;"]/ul/li[' + str(index + 1) + ']/a/text()')[0])
break
except:
basicInfoVal.append('empty')
elif basicInfoKey[i] == u'经营范围：':
index1 = basicInfoKey.index(u'经营范围：')
for q in range(1):
try:
basicInfoVal.append(content.xpath(
'//td[@style="width:70%; vertical-align:top;"]/ul/li[' + str(index1 + 1) + ']/text()')[1])
break
except:
basicInfoVal.append('empty')
elif basicInfoKey[i] == u'经济类型：':
index2 = basicInfoKey.index(u'经济类型：')
for q in range(1):
try:
basicInfoVal.append(content.xpath(
'//td[@style="width:70%; vertical-align:top;"]/ul/li[' + str(index2 + 1) + ']/a/text()')[0])
break
except:
basicInfoVal.append('empty')
elif basicInfoKey[i] == u'注册日期：':
index3 = basicInfoKey.index(u'注册日期：')
for q in range(1):
try:
basicInfoVal.append(content.xpath(
'//td[@style="width:70%; vertical-align:top;"]/ul/li[' + str(index3 + 1) + ']/text()')[1])
break
except:
basicInfoVal.append('empty')
elif basicInfoKey[i] == u'注册资金：':
index4 = basicInfoKey.index(u'注册资金：')
for q in range(1):
try:
basicInfoVal.append(content.xpath(
'//td[@style="width:70%; vertical-align:top;"]/ul/li[' + str(index4 + 1) + ']/text()')[1])
break
except:
basicInfoVal.append('empty')
elif basicInfoKey[i] == u'职工人数：':
index5 = basicInfoKey.index(u'职工人数：')
for q in range(1):
try:
basicInfoVal.append(content.xpath(
'//td[@style="width:70%; vertical-align:top;"]/ul/li[' + str(index5 + 1) + ']/text()')[1])
break
except:
basicInfoVal.append('empty')
basicInfoVal.append('')
basicInfoVal[-1] = content.xpath('//span[@itemprop="description"]/text()')[0]
return basicInfoKey , basicInfoVal
def getIndustryInfo(content):
industryInfoKey = []
industryInfoVal = []
industryInfoVal.append(content.xpath('//table[@style="width:100%;"]/tr[4]/td[1]/ul/li/text()')[1].strip())
industryInfoKey.append(content.xpath('//table[@style="width:100%;"]/tr[4]/td[1]/ul/li/b/text()')[0])
countLi = len(content.xpath('//table[@style="width:100%;"]/tr[4]/td[1]/ul/li/ul//li/b/text()'))
for i in range(countLi):
industryInfoKey.append(content.xpath('//table[@style="width:100%;"]/tr[4]/td[1]/ul/li/ul/li[' + str(i + 1) + ']/b/text()')[0])
industryInfoVal.append(content.xpath('//table[@style="width:100%;"]/tr[4]/td[1]/ul/li/ul/li[' + str(i + 1) + ']/a/text()')[0])
return industryInfoKey , industryInfoVal
def getContactInfo(content):
contactInfoKey = []
contactInfoVal = []
contactInfoKey.append(content.xpath('//table[@style="width:100%;"]/tr[6]/td[1]/ul/li[1]/b/text()')[0])
contactInfoKey.append(content.xpath('//table[@style="width:100%;"]/tr[6]/td[1]/ul/li[3]/b/text()')[0])
countLi = len(content.xpath('//div[@itemprop="address"]/ul//li'))
contactInfoKey.append(content.xpath('//div[@itemprop="address"]/ul/li[' + str(countLi-1) + ']/b/text()')[0])
contactInfoKey.append(content.xpath('//div[@itemprop="address"]/ul/li[' + str(countLi) + ']/b/text()')[0])
try:
contactInfoVal.append(content.xpath('//table[@style="width:100%;"]/tr[6]/td[1]/ul/li[1]/span/text()')[0])
except:
contactInfoVal.append('empty')
try:
contactInfoVal.append(content.xpath('//table[@style="width:100%;"]/tr[6]/td[1]/ul/li[3]/span/text()')[0])
except:
contactInfoVal.append('empty')
try:
contactInfoVal.append(content.xpath('//div[@itemprop="address"]/ul/li[' + str(countLi-1) + ']/span/text()')[0])
except:
contactInfoVal.append('empty')
try:
contactInfoVal.append(content.xpath('//div[@itemprop="address"]/ul/li[' + str(countLi) + ']//span/text()')[0])
except:
contactInfoVal.append('empty')
return contactInfoKey , contactInfoVal
def parseHtml(html):
content = etree.HTML(html)
basicInfo_key, basicInfo_val = getBasicInfo(content)
industryInfo_Key, industryInfo_val = getIndustryInfo(content)
contactInfo_key, contactInfo_val =getContactInfo(content)
return basicInfo_key , basicInfo_val ,industryInfo_Key ,industryInfo_val , contactInfo_key , contactInfo_val
def saveJson(basicInfo_key,basicInfo_val,industryInfo_Key,industryInfo_val,contactInfo_key,contactInfo_val):
result1 = []
result2 = []
result3 = []
for i in range(len(basicInfo_key)):
result1.append({"value":basicInfo_val[i].encode('utf-8'),"key":basicInfo_key[i].encode('utf-8')})
for i in range(len(industryInfo_Key)):
result2.append({"value":industryInfo_val[i].encode('utf-8'),"key":industryInfo_Key[i].encode('utf-8')})
for i in range(len(contactInfo_key)):
result3.append({"value":contactInfo_val[i].encode('utf-8'),"key":contactInfo_key[i].encode('utf-8')})
result = {"basicInfo":{"thisCompany":result1},"industryInfo":{"thisCompany":result2},"contactInfo":{"thisCompany":result3}}
return result
def getData():
urlList = []
urlSplitedList = []
for url in open(filename + '.txt', 'r'):
urlList.append(url)
count = len(urlList) / 10
for i in range(10):
urlSplitedList.append(urlList[count * i: count * (i + 1)])
return urlSplitedList
def run(url_list,j):
print j
count = 1
fjson = open(filename+str(j)+'.json','w')
for url in url_list:
print count
print url
try:
html = getHtml(url)
basicInfo_key, basicInfo_val, industryInfo_Key, industryInfo_val, contactInfo_key, contactInfo_val = parseHtml(
html)
result = saveJson(basicInfo_key, basicInfo_val, industryInfo_Key, industryInfo_val, contactInfo_key,
contactInfo_val)
jsonContent = json.dumps(result, ensure_ascii=False)
fjson.write(jsonContent + '\n')
except:
print 'Error'
count +=1
if __name__ == '__main__':
filename = unquote('%E5%BB%B6%E5%BA%86%E5%8E%BF')
urls = getData()
for j in range(10):
p = multiprocessing.Process(target=run,args=(urls[j],j,))
p.start()
print 'over!!!!!!'