code: def _test_urls(self, urls, handlers, retry=True):
      import time
      import logging
  
      debug = logging.getLogger("test_urllib2").debug
  
      urlopen = urllib.request.build_opener(*handlers).open
      if retry:
          urlopen = _wrap_with_retry_thrice(
              urlopen, urllib.error.URLError
          )
  
      for url in urls:
          with self.subTest(url=url):
              if isinstance(url, tuple):
                  url, req, expected_err = url
              else:
                  req = expected_err = None
  
              with socket_helper.transient_internet(url):
                  try:
                      f = urlopen(url, req, support.INTERNET_TIMEOUT)
                  # urllib.error.URLError is a subclass of OSError
                  except OSError as err:
                      if expected_err:
                          msg = (
                              "Didn't get expected error(s) %s for %s %s, got %s: %s"
                              % (expected_err, url, req, type(err), err)
                          )
                          self.assertIsInstance(err, expected_err, msg)
                      else:
                          raise
                  else:
                      try:
                          with (
                              time_out
                          ), socket_peer_reset, ioerror_peer_reset:
                              buf = f.read()
                              debug("read %d bytes" % len(buf))
                      except TimeoutError:
                          print("<timeout: %s>" % url, file=sys.stderr)
                      f.close()
              time.sleep(0.1)
  
imports: import errno
  import unittest
  from test import support
  from test.support import os_helper
  from test.support import socket_helper
  from test.support import ResourceDenied
  from test.test_urllib2 import sanepathname2url
  import os
  import socket
  import urllib.error
  import urllib.request
  import sys
label_desc: Use image node_id 8 for calling the OtherNetworkTests obj's underlying member method code with example usage: obj._test_urls(urls, handlers, retry) without return types