def patch()

in aws_xray_sdk/ext/httplib/patch.py [0:0]

• 19 lines of code
• 2 McCabe index (conditional complexity)

def patch():
    """
    patch the built-in `urllib/httplib/httplib.client` methods for tracing.
    """
    if getattr(httplib, PATCH_FLAG, False):
        return
    # we set an attribute to avoid multiple wrapping
    setattr(httplib, PATCH_FLAG, True)

    wrapt.wrap_function_wrapper(
        httplib_client_module,
        'HTTPConnection._send_request',
        _send_request
    )

    wrapt.wrap_function_wrapper(
        httplib_client_module,
        'HTTPConnection.getresponse',
        _xray_traced_http_getresponse
    )

    wrapt.wrap_function_wrapper(
        httplib_client_module,
        'HTTPResponse.read',
        _xray_traced_http_client_read
    )