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# -*- coding: cp936 -*-
from urllib import *
import re
def stockSearch():
baseurl="http://www.google.cn/finance?q=SHA%3A"
stockNo=raw_input("ÇëÊäÈë¹ÉƱ´úÂë:")
fullUrl=baseurl+stockNo
#print fullUrl
stockPage=urlopen(fullUrl)
pageInfo=stockPage.readlines()
stockNameLine=pageInfo[4]
stockNameList=re.split('[ >]',stockNameLine)
print "ÄúËù²éѯµÄ¹ÉƱÊÇ:"+stockNameList[1]
stockInfoLine=pageInfo[184]
stockInfoList=re.split('values',stockInfoLine)
stockInfoDetail=re.split('"',stockInfoList[1])
print "ÏÖ¼Û£º"+stockInfoDetail[3]
print "ÕÇ·ù: "+stockInfoDetail[5]+"%"
print "ÿ¹ÉÊÕÒæ: "+stockInfoDetail[9]
print "ÊÐÖµ: "+stockInfoDetail[11]
chengJiaoLiang=re.split('[><]',pageInfo[248])
print "³É½»Á¿: "+chengJiaoLiang[2]
while True:
stockSearch()
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myCoolVariable="some_string"
os.system("echo myCoolVariable")
2.
>>> os.system('echo "asdg"')
asdg
0
>>> os.system("echo 'asdgwere'")
asdgwere
0
3.
$ python
>>>hamburger="potato"
>>>import os
>>>os.system("echo 'hamburger'")
potato
0
......
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