这是我的代码,我已经处理了在python文档中编写的异常,但有时我不知道会发生什么,但我的代码卡在这个print "SERVER RESPONSE"
行,并且不会继续任何前进,我有强行阻止它。它甚至没有抛出任何异常。在终端上打印print "SERVER RESPONSE"
块try:
后,它才停止。
def upload(filename1,sampleFile,unknown_path,predictiona,predictionb):
curr_time = (time.strftime("%H:%M:%S"))
curr_day = (time.strftime("%Y-%m-%d"))
register_openers()
datagen, headers = multipart_encode({"sampleFile": open(sampleFile), "name": filename1, "userID":'19','date': curr_day,'time': curr_time})
print"header",headers
request = urllib2.Request("http://videoupload.hopto.org:5000/api/Sync_log", datagen, headers)
try:
print "SERVER RESPONSE"
response = urllib2.urlopen(request)
html=response.read()
except URLError , e:
if hasattr(e, 'reason'):
print 'We failed to reach a server.'
print 'Reason: ', e.reason
elif hasattr(e, 'code'):
print 'The server couldn\'t fulfill the request.'
print 'Error code: ', e.code
else:
print "response ",response
print "html ",html
答案 0 :(得分:0)
默认情况下plugins: [
new webpack.DefinePlugin({
'process.env.NODE_ENV': JSON.stringify(process.env.NODE_ENV)
})
]
执行请求而不会超时。也许服务器根本没有回复请求?
答案 1 :(得分:-1)
也许它成功执行了try
块,并结束了?是什么让你觉得它失败了?
另外,你的最终else:
是不缩进的,这是在程序中还是只是不正确的stackoverflow格式化?