Question

我在Windows上同时运行几个Python脚本，每个脚本都使用Selenium从Web获取数据。如果我只单独运行其中一个，一切运行良好。但是当一起运行时，我不断收到以下错误：

OSError：[WinError 10048]每个套接字地址只有一种用法（协议/网络地址/端口）通常是允许的

它始终位于使用find_element_by_tag_name Selenium函数的行。以下是完整回溯的示例。它有点长，但它表明它在尝试运行socket.connect方法时出现了。有关为什么会发生这种情况以及如何实现同时运行使用Selenium的Python脚本的目标的任何建议？

Traceback (most recent call last):

  File "<ipython-input-1-ba99a1a73a3a>", line 1, in <module>
    runfile('D:/testFolder/test.py', wdir='D:/testFolder')

  File "C:\ProgramData\Anaconda3\lib\site-packages\spyder\utils\site\sitecustomize.py", line 880, in runfile
    execfile(filename, namespace)

  File "C:\ProgramData\Anaconda3\lib\site-packages\spyder\utils\site\sitecustomize.py", line 102, in execfile
    exec(compile(f.read(), filename, 'exec'), namespace)

  File "D:/testFolder/test.py", line 40, in <module>
    files = [file.find_element_by_tag_name('a') for file in files]

  File "D:/testFolder/test.py", line 40, in <listcomp>
    files = [file.find_element_by_tag_name('a') for file in files]

  File "C:\ProgramData\Anaconda3\lib\site-packages\selenium\webdriver\remote\webelement.py", line 230, in find_element_by_tag_name
    return self.find_element(by=By.TAG_NAME, value=name)

  File "C:\ProgramData\Anaconda3\lib\site-packages\selenium\webdriver\remote\webelement.py", line 516, in find_element
    {"using": by, "value": value})['value']

  File "C:\ProgramData\Anaconda3\lib\site-packages\selenium\webdriver\remote\webelement.py", line 499, in _execute
    return self._parent.execute(command, params)

  File "C:\ProgramData\Anaconda3\lib\site-packages\selenium\webdriver\remote\webdriver.py", line 295, in execute
    response = self.command_executor.execute(driver_command, params)

  File "C:\ProgramData\Anaconda3\lib\site-packages\selenium\webdriver\remote\remote_connection.py", line 464, in execute
    return self._request(command_info[0], url, body=data)

  File "C:\ProgramData\Anaconda3\lib\site-packages\selenium\webdriver\remote\remote_connection.py", line 487, in _request
    self._conn.request(method, parsed_url.path, body, headers)

  File "C:\ProgramData\Anaconda3\lib\http\client.py", line 1239, in request
    self._send_request(method, url, body, headers, encode_chunked)

  File "C:\ProgramData\Anaconda3\lib\http\client.py", line 1285, in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)

  File "C:\ProgramData\Anaconda3\lib\http\client.py", line 1234, in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)

  File "C:\ProgramData\Anaconda3\lib\http\client.py", line 1026, in _send_output
    self.send(msg)

  File "C:\ProgramData\Anaconda3\lib\http\client.py", line 964, in send
    self.connect()

  File "C:\ProgramData\Anaconda3\lib\http\client.py", line 936, in connect
    (self.host,self.port), self.timeout, self.source_address)

  File "C:\ProgramData\Anaconda3\lib\socket.py", line 722, in create_connection
    raise err

  File "C:\ProgramData\Anaconda3\lib\socket.py", line 713, in create_connection
    sock.connect(sa)

OSError: [WinError 10048] Only one usage of each socket address (protocol/network address/port) is normally permitted

在多个脚本中同时使用selenium时出现OSError

0 个答案: