parameters: ()
docstring: Undo monkey-patching by :func:`inject_into_urllib3`.
docstring_summary: Undo monkey-patching by :func:`inject_into_urllib3`.
docstring_tokens: Undo monkey - patching by : func : inject_into_urllib3 .
function: def extract_from_urllib3():
      "Undo monkey-patching by :func:`inject_into_urllib3`."
  
      util.SSLContext = orig_util_SSLContext
      util.ssl_.SSLContext = orig_util_SSLContext
      util.HAS_SNI = orig_util_HAS_SNI
      util.ssl_.HAS_SNI = orig_util_HAS_SNI
      util.IS_PYOPENSSL = False
      util.ssl_.IS_PYOPENSSL = False
function_tokens: def extract_from_urllib3 ( ) : util . SSLContext = orig_util_SSLContext util . ssl_ . SSLContext = orig_util_SSLContext util . HAS_SNI = orig_util_HAS_SNI util . ssl_ . HAS_SNI = orig_util_HAS_SNI util . IS_PYOPENSSL = False util . ssl_ . IS_PYOPENSSL = False