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Python 2.7 Python:Urllib2 |[Errno 54]对等方重置连接_Python 2.7_Urllib2 - Fatal编程技术网

Python 2.7 Python:Urllib2 |[Errno 54]对等方重置连接

Python 2.7 Python:Urllib2 |[Errno 54]对等方重置连接,python-2.7,urllib2,Python 2.7,Urllib2,我调用了来自同一个域的URL列表,并返回了数千个域的html片段,但在大约1000行中出现了这个错误 我能做些什么来避免这个错误吗 在每行之后创建一个等待步骤有意义吗?每隔几百行 有没有更好的办法解决这个问题 File "/Users.../ap.py", line 144, in <module> simpleProg() File "/Users.../ap.py", line 21, in simpleProg() File "/Users.../ap.py",

我调用了来自同一个域的URL列表,并返回了数千个域的html片段,但在大约1000行中出现了这个错误

  • 我能做些什么来避免这个错误吗
  • 在每行之后创建一个等待步骤有意义吗?每隔几百行
  • 有没有更好的办法解决这个问题

      File "/Users.../ap.py", line 144, in <module> simpleProg()
      File "/Users.../ap.py", line 21, in simpleProg()
      File "/Users.../ap.py", line 57, in first_step()
      File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py", line 126, in urlopen
        return _opener.open(url, data, timeout)
      File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py", line 400, in open
        response = self._open(req, data)
      File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py", line 418, in _open 
        '_open', req)
      File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py", line 378, in _call_chain
        result = func(*args)
      File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py", line 1207, in http_open
        return self.do_open(httplib.HTTPConnection, req)
      File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py", line 1180, in do_open
        r = h.getresponse(buffering=True)
      File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/httplib.py", line 1030, in getresponse
        response.begin()
      File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/httplib.py", line 407, in begin
        version, status, reason = self._read_status()
      File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/httplib.py", line 365, in _read_status
        line = self.fp.readline()
      File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/socket.py", line 447, in readline
        data = self._sock.recv(self._rbufsize)
        socket.error: [Errno 54] Connection reset by peer
    
    simpleProg()中的第144行“/Users…/ap.py” simpleProg()中的文件“/Users…/ap.py”,第21行 文件“/Users…/ap.py”,第57行,第一步() urlopen中的文件“/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py”,第126行 return\u opener.open(url、数据、超时) 文件“/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py”,第400行,打开 响应=自身打开(请求,数据) 文件“/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py”,第418行,打开 "开放", 文件“/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py”,第378行,在调用链中 结果=func(*args) http_open中的文件“/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py”,第1207行 返回self.do_open(httplib.HTTPConnection,req) 文件“/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py”,第1180行,打开 r=h.getresponse(缓冲=True) getresponse中的文件“/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/httplib.py”,第1030行 response.begin() 文件“/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/httplib.py”,第407行,在begin中 版本、状态、原因=self.\u读取\u状态() 文件“/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/httplib.py”,第365行,处于“读取”状态 line=self.fp.readline() readline中的文件“/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/socket.py”,第447行 数据=self.\u sock.recv(self.\r bufsize) socket.error:[Errno 54]对等方重置连接

服务器拒绝您的请求,可能是因为请求太多了。在通话之间加一个time.sleep()足够1-2秒了,或者我应该把它调得很高吗?先试试1秒,看看会发生什么