根据下面的代码,我将拉取请求编号保存在一个文本文件中,我想将它们上传到我的代码中的url,但我得到了错误中提到的错误标题。urllib2.URLError:urlopen错误没有给出主机
import urllib2
import json
import httplib
def event_spider(org,repo):
try:
nbPrequest_reopened=0 #number of pull requests reopened
pages=1
while pages<=3:
headers={'User-Agent':'Mozilla/5.0(X11;Linux i686)',
'Authorization':'token 516ed78e0521c6b25d9726ad51fa63841d019936',}
read_file=open('C:\Python27\pullRequest_number.txt','r+')
rf=read_file.readlines()
for number in rf:
url_event=('https://api.github.com/repos/'+ org +'/'+ repo + '/issues/'+ str(number) +'/events?per_page=99&state=all&page='+str(pages))
event_Request=urllib2.Request(url_event,headers=headers)
eventObject=urllib2.urlopen(event_Request)
eventData=json.load(eventObject)
for element in eventData:
if element['event']=='reopened':
nbPrequest_reopened+=1
#print url_event
pages+=1
except httplib.BadStatusLine:
pass
print 'The number of pull request reopened is %s ' %(nbPrequest_reopened)
if __name__=='__main__':
event_spider('rails','rails')
回溯(最近通话最后一个):
File "C:/Users/ABDILLAH/PycharmProjects/Pandas_data_analysis/event_spider.py", line 27, in <module>
event_spider('rails','rails')
File "C:/Users/ABDILLAH/PycharmProjects/Pandas_data_analysis/event_spider.py", line 16, in event_spider
eventObject=urllib2.urlopen(event_Request)
File "C:\Python27\lib\urllib2.py", line 154, in urlopen
return opener.open(url, data, timeout)
File "C:\Python27\lib\urllib2.py", line 427, in open
req = meth(req)
File "C:\Python27\lib\urllib2.py", line 1126, in do_request_
raise URLError('no host given')
urllib2.URLError: <urlopen error no host given>
有人可以帮我解决这个问题呢? 谢谢。
你检查了生成的网址吗?它有效吗? – jophab
文件中的每一行可能以换行符“\ n”结尾。所以从filw中读取的数字最后可能会有\ n。这将导致网址无效 – jophab