profiler.py 文件源码

def make_action(app_factory, hostname='localhost', port=5000,
                threaded=False, processes=1, stream=None,
                sort_by=('time', 'calls'), restrictions=()):
    """Return a new callback for :mod:`werkzeug.script` that starts a local
    server with the profiler enabled.

    ::

        from werkzeug.contrib import profiler
        action_profile = profiler.make_action(make_app)
    """
    def action(hostname=('h', hostname), port=('p', port),
               threaded=threaded, processes=processes):
        """Start a new development server."""
        from werkzeug.serving import run_simple
        app = ProfilerMiddleware(app_factory(), stream, sort_by, restrictions)
        run_simple(hostname, port, app, False, None, threaded, processes)
    return action