Python werkzeug.serving 模块，run_simple() 实例源码

def serve(cwd, app, port):
    sys.path.insert(0, cwd)

    wsgi_fqn = app.rsplit('.', 1)
    wsgi_fqn_parts = wsgi_fqn[0].rsplit('/', 1)
    if len(wsgi_fqn_parts) == 2:
        sys.path.insert(0, os.path.join(cwd, wsgi_fqn_parts[0]))
    wsgi_module = importlib.import_module(wsgi_fqn_parts[-1])
    wsgi_app = getattr(wsgi_module, wsgi_fqn[1])

    # Attempt to force Flask into debug mode
    try:
        wsgi_app.debug = True
    except:  # noqa: E722
        pass

    os.environ['IS_OFFLINE'] = 'True'

    serving.run_simple(
        'localhost', int(port), wsgi_app,
        use_debugger=True, use_reloader=True, use_evalex=True)

def test_app(environ, start_response):
    """Simple test application that dumps the environment.  You can use
    it to check if Werkzeug is working properly:

    .. sourcecode:: pycon

        >>> from werkzeug.serving import run_simple
        >>> from werkzeug.testapp import test_app
        >>> run_simple('localhost', 3000, test_app)
         * Running on http://localhost:3000/

    The application displays important information from the WSGI environment,
    the Python interpreter and the installed libraries.
    """
    req = Request(environ, populate_request=False)
    if req.args.get('resource') == 'logo':
        response = logo
    else:
        response = Response(render_testapp(req), mimetype='text/html')
    return response(environ, start_response)

def test_app(environ, start_response):
    """Simple test application that dumps the environment.  You can use
    it to check if Werkzeug is working properly:

    .. sourcecode:: pycon

        >>> from werkzeug.serving import run_simple
        >>> from werkzeug.testapp import test_app
        >>> run_simple('localhost', 3000, test_app)
         * Running on http://localhost:3000/

    The application displays important information from the WSGI environment,
    the Python interpreter and the installed libraries.
    """
    req = Request(environ, populate_request=False)
    if req.args.get('resource') == 'logo':
        response = logo
    else:
        response = Response(render_testapp(req), mimetype='text/html')
    return response(environ, start_response)

def test_app(environ, start_response):
    """Simple test application that dumps the environment.  You can use
    it to check if Werkzeug is working properly:

    .. sourcecode:: pycon

        >>> from werkzeug.serving import run_simple
        >>> from werkzeug.testapp import test_app
        >>> run_simple('localhost', 3000, test_app)
         * Running on http://localhost:3000/

    The application displays important information from the WSGI environment,
    the Python interpreter and the installed libraries.
    """
    req = Request(environ, populate_request=False)
    if req.args.get('resource') == 'logo':
        response = logo
    else:
        response = Response(render_testapp(req), mimetype='text/html')
    return response(environ, start_response)

def test_app(environ, start_response):
    """Simple test application that dumps the environment.  You can use
    it to check if Werkzeug is working properly:

    .. sourcecode:: pycon

        >>> from werkzeug.serving import run_simple
        >>> from werkzeug.testapp import test_app
        >>> run_simple('localhost', 3000, test_app)
         * Running on http://localhost:3000/

    The application displays important information from the WSGI environment,
    the Python interpreter and the installed libraries.
    """
    req = Request(environ, populate_request=False)
    if req.args.get('resource') == 'logo':
        response = logo
    else:
        response = Response(render_testapp(req), mimetype='text/html')
    return response(environ, start_response)

def test_app(environ, start_response):
    """Simple test application that dumps the environment.  You can use
    it to check if Werkzeug is working properly:

    .. sourcecode:: pycon

        >>> from werkzeug.serving import run_simple
        >>> from werkzeug.testapp import test_app
        >>> run_simple('localhost', 3000, test_app)
         * Running on http://localhost:3000/

    The application displays important information from the WSGI environment,
    the Python interpreter and the installed libraries.
    """
    req = Request(environ, populate_request=False)
    if req.args.get('resource') == 'logo':
        response = logo
    else:
        response = Response(render_testapp(req), mimetype='text/html')
    return response(environ, start_response)

def test_app(environ, start_response):
    """Simple test application that dumps the environment.  You can use
    it to check if Werkzeug is working properly:

    .. sourcecode:: pycon

        >>> from werkzeug.serving import run_simple
        >>> from werkzeug.testapp import test_app
        >>> run_simple('localhost', 3000, test_app)
         * Running on http://localhost:3000/

    The application displays important information from the WSGI environment,
    the Python interpreter and the installed libraries.
    """
    req = Request(environ, populate_request=False)
    if req.args.get('resource') == 'logo':
        response = logo
    else:
        response = Response(render_testapp(req), mimetype='text/html')
    return response(environ, start_response)

def test_app(environ, start_response):
    """Simple test application that dumps the environment.  You can use
    it to check if Werkzeug is working properly:

    .. sourcecode:: pycon

        >>> from werkzeug.serving import run_simple
        >>> from werkzeug.testapp import test_app
        >>> run_simple('localhost', 3000, test_app)
         * Running on http://localhost:3000/

    The application displays important information from the WSGI environment,
    the Python interpreter and the installed libraries.
    """
    req = Request(environ, populate_request=False)
    if req.args.get('resource') == 'logo':
        response = logo
    else:
        response = Response(render_testapp(req), mimetype='text/html')
    return response(environ, start_response)

def test_app(environ, start_response):
    """Simple test application that dumps the environment.  You can use
    it to check if Werkzeug is working properly:

    .. sourcecode:: pycon

        >>> from werkzeug.serving import run_simple
        >>> from werkzeug.testapp import test_app
        >>> run_simple('localhost', 3000, test_app)
         * Running on http://localhost:3000/

    The application displays important information from the WSGI environment,
    the Python interpreter and the installed libraries.
    """
    req = Request(environ, populate_request=False)
    if req.args.get('resource') == 'logo':
        response = logo
    else:
        response = Response(render_testapp(req), mimetype='text/html')
    return response(environ, start_response)

def test_app(environ, start_response):
    """Simple test application that dumps the environment.  You can use
    it to check if Werkzeug is working properly:

    .. sourcecode:: pycon

        >>> from werkzeug.serving import run_simple
        >>> from werkzeug.testapp import test_app
        >>> run_simple('localhost', 3000, test_app)
         * Running on http://localhost:3000/

    The application displays important information from the WSGI environment,
    the Python interpreter and the installed libraries.
    """
    req = Request(environ, populate_request=False)
    if req.args.get('resource') == 'logo':
        response = logo
    else:
        response = Response(render_testapp(req), mimetype='text/html')
    return response(environ, start_response)

def test_app(environ, start_response):
    """Simple test application that dumps the environment.  You can use
    it to check if Werkzeug is working properly:

    .. sourcecode:: pycon

        >>> from werkzeug.serving import run_simple
        >>> from werkzeug.testapp import test_app
        >>> run_simple('localhost', 3000, test_app)
         * Running on http://localhost:3000/

    The application displays important information from the WSGI environment,
    the Python interpreter and the installed libraries.
    """
    req = Request(environ, populate_request=False)
    if req.args.get('resource') == 'logo':
        response = logo
    else:
        response = Response(render_testapp(req), mimetype='text/html')
    return response(environ, start_response)

def test_app(environ, start_response):
    """Simple test application that dumps the environment.  You can use
    it to check if Werkzeug is working properly:

    .. sourcecode:: pycon

        >>> from werkzeug.serving import run_simple
        >>> from werkzeug.testapp import test_app
        >>> run_simple('localhost', 3000, test_app)
         * Running on http://localhost:3000/

    The application displays important information from the WSGI environment,
    the Python interpreter and the installed libraries.
    """
    req = Request(environ, populate_request=False)
    if req.args.get('resource') == 'logo':
        response = logo
    else:
        response = Response(render_testapp(req), mimetype='text/html')
    return response(environ, start_response)

def test_app(environ, start_response):
    """Simple test application that dumps the environment.  You can use
    it to check if Werkzeug is working properly:

    .. sourcecode:: pycon

        >>> from werkzeug.serving import run_simple
        >>> from werkzeug.testapp import test_app
        >>> run_simple('localhost', 3000, test_app)
         * Running on http://localhost:3000/

    The application displays important information from the WSGI environment,
    the Python interpreter and the installed libraries.
    """
    req = Request(environ, populate_request=False)
    if req.args.get('resource') == 'logo':
        response = logo
    else:
        response = Response(render_testapp(req), mimetype='text/html')
    return response(environ, start_response)

def test_app(environ, start_response):
    """Simple test application that dumps the environment.  You can use
    it to check if Werkzeug is working properly:

    .. sourcecode:: pycon

        >>> from werkzeug.serving import run_simple
        >>> from werkzeug.testapp import test_app
        >>> run_simple('localhost', 3000, test_app)
         * Running on http://localhost:3000/

    The application displays important information from the WSGI environment,
    the Python interpreter and the installed libraries.
    """
    req = Request(environ, populate_request=False)
    if req.args.get('resource') == 'logo':
        response = logo
    else:
        response = Response(render_testapp(req), mimetype='text/html')
    return response(environ, start_response)

def run_dev_server(application):
    servers = []

    def tracking_make_server(*args, **kwargs):
        srv = real_make_server(*args, **kwargs)
        servers.append(srv)
        return srv
    serving.make_server = tracking_make_server
    try:
        t = Thread(target=serving.run_simple,
                   args=('localhost', 0, application))
        t.setDaemon(True)
        t.start()
        time.sleep(0.25)
    finally:
        serving.make_server = real_make_server
    if not servers:
        return None, None
    server, = servers
    ip, port = server.socket.getsockname()[:2]
    if ':' in ip:
        ip = '[%s]' % ip
    return server, '%s:%d'  % (ip, port)

def test_app(environ, start_response):
    """Simple test application that dumps the environment.  You can use
    it to check if Werkzeug is working properly:

    .. sourcecode:: pycon

        >>> from werkzeug.serving import run_simple
        >>> from werkzeug.testapp import test_app
        >>> run_simple('localhost', 3000, test_app)
         * Running on http://localhost:3000/

    The application displays important information from the WSGI environment,
    the Python interpreter and the installed libraries.
    """
    req = Request(environ, populate_request=False)
    if req.args.get('resource') == 'logo':
        response = logo
    else:
        response = Response(render_testapp(req), mimetype='text/html')
    return response(environ, start_response)

def test_app(environ, start_response):
    """Simple test application that dumps the environment.  You can use
    it to check if Werkzeug is working properly:

    .. sourcecode:: pycon

        >>> from werkzeug.serving import run_simple
        >>> from werkzeug.testapp import test_app
        >>> run_simple('localhost', 3000, test_app)
         * Running on http://localhost:3000/

    The application displays important information from the WSGI environment,
    the Python interpreter and the installed libraries.
    """
    req = Request(environ, populate_request=False)
    if req.args.get('resource') == 'logo':
        response = logo
    else:
        response = Response(render_testapp(req), mimetype='text/html')
    return response(environ, start_response)

def test_app(environ, start_response):
    """Simple test application that dumps the environment.  You can use
    it to check if Werkzeug is working properly:

    .. sourcecode:: pycon

        >>> from werkzeug.serving import run_simple
        >>> from werkzeug.testapp import test_app
        >>> run_simple('localhost', 3000, test_app)
         * Running on http://localhost:3000/

    The application displays important information from the WSGI environment,
    the Python interpreter and the installed libraries.
    """
    req = Request(environ, populate_request=False)
    if req.args.get('resource') == 'logo':
        response = logo
    else:
        response = Response(render_testapp(req), mimetype='text/html')
    return response(environ, start_response)

def test_app(environ, start_response):
    """Simple test application that dumps the environment.  You can use
    it to check if Werkzeug is working properly:

    .. sourcecode:: pycon

        >>> from werkzeug.serving import run_simple
        >>> from werkzeug.testapp import test_app
        >>> run_simple('localhost', 3000, test_app)
         * Running on http://localhost:3000/

    The application displays important information from the WSGI environment,
    the Python interpreter and the installed libraries.
    """
    req = Request(environ, populate_request=False)
    if req.args.get('resource') == 'logo':
        response = logo
    else:
        response = Response(render_testapp(req), mimetype='text/html')
    return response(environ, start_response)

def test_app(environ, start_response):
    """Simple test application that dumps the environment.  You can use
    it to check if Werkzeug is working properly:

    .. sourcecode:: pycon

        >>> from werkzeug.serving import run_simple
        >>> from werkzeug.testapp import test_app
        >>> run_simple('localhost', 3000, test_app)
         * Running on http://localhost:3000/

    The application displays important information from the WSGI environment,
    the Python interpreter and the installed libraries.
    """
    req = Request(environ, populate_request=False)
    if req.args.get('resource') == 'logo':
        response = logo
    else:
        response = Response(render_testapp(req), mimetype='text/html')
    return response(environ, start_response)

def test_app(environ, start_response):
    """Simple test application that dumps the environment.  You can use
    it to check if Werkzeug is working properly:

    .. sourcecode:: pycon

        >>> from werkzeug.serving import run_simple
        >>> from werkzeug.testapp import test_app
        >>> run_simple('localhost', 3000, test_app)
         * Running on http://localhost:3000/

    The application displays important information from the WSGI environment,
    the Python interpreter and the installed libraries.
    """
    req = Request(environ, populate_request=False)
    if req.args.get('resource') == 'logo':
        response = logo
    else:
        response = Response(render_testapp(req), mimetype='text/html')
    return response(environ, start_response)

def test_app(environ, start_response):
    """Simple test application that dumps the environment.  You can use
    it to check if Werkzeug is working properly:

    .. sourcecode:: pycon

        >>> from werkzeug.serving import run_simple
        >>> from werkzeug.testapp import test_app
        >>> run_simple('localhost', 3000, test_app)
         * Running on http://localhost:3000/

    The application displays important information from the WSGI environment,
    the Python interpreter and the installed libraries.
    """
    req = Request(environ, populate_request=False)
    if req.args.get('resource') == 'logo':
        response = logo
    else:
        response = Response(render_testapp(req), mimetype='text/html')
    return response(environ, start_response)

def test_app(environ, start_response):
    """Simple test application that dumps the environment.  You can use
    it to check if Werkzeug is working properly:

    .. sourcecode:: pycon

        >>> from werkzeug.serving import run_simple
        >>> from werkzeug.testapp import test_app
        >>> run_simple('localhost', 3000, test_app)
         * Running on http://localhost:3000/

    The application displays important information from the WSGI environment,
    the Python interpreter and the installed libraries.
    """
    req = Request(environ, populate_request=False)
    if req.args.get('resource') == 'logo':
        response = logo
    else:
        response = Response(render_testapp(req), mimetype='text/html')
    return response(environ, start_response)

def test_app(environ, start_response):
    """Simple test application that dumps the environment.  You can use
    it to check if Werkzeug is working properly:

    .. sourcecode:: pycon

        >>> from werkzeug.serving import run_simple
        >>> from werkzeug.testapp import test_app
        >>> run_simple('localhost', 3000, test_app)
         * Running on http://localhost:3000/

    The application displays important information from the WSGI environment,
    the Python interpreter and the installed libraries.
    """
    req = Request(environ, populate_request=False)
    if req.args.get('resource') == 'logo':
        response = logo
    else:
        response = Response(render_testapp(req), mimetype='text/html')
    return response(environ, start_response)

def test_app(environ, start_response):
    """Simple test application that dumps the environment.  You can use
    it to check if Werkzeug is working properly:

    .. sourcecode:: pycon

        >>> from werkzeug.serving import run_simple
        >>> from werkzeug.testapp import test_app
        >>> run_simple('localhost', 3000, test_app)
         * Running on http://localhost:3000/

    The application displays important information from the WSGI environment,
    the Python interpreter and the installed libraries.
    """
    req = Request(environ, populate_request=False)
    if req.args.get('resource') == 'logo':
        response = logo
    else:
        response = Response(render_testapp(req), mimetype='text/html')
    return response(environ, start_response)

def test_app(environ, start_response):
    """Simple test application that dumps the environment.  You can use
    it to check if Werkzeug is working properly:

    .. sourcecode:: pycon

        >>> from werkzeug.serving import run_simple
        >>> from werkzeug.testapp import test_app
        >>> run_simple('localhost', 3000, test_app)
         * Running on http://localhost:3000/

    The application displays important information from the WSGI environment,
    the Python interpreter and the installed libraries.
    """
    req = Request(environ, populate_request=False)
    if req.args.get('resource') == 'logo':
        response = logo
    else:
        response = Response(render_testapp(req), mimetype='text/html')
    return response(environ, start_response)

def test_app(environ, start_response):
    """Simple test application that dumps the environment.  You can use
    it to check if Werkzeug is working properly:

    .. sourcecode:: pycon

        >>> from werkzeug.serving import run_simple
        >>> from werkzeug.testapp import test_app
        >>> run_simple('localhost', 3000, test_app)
         * Running on http://localhost:3000/

    The application displays important information from the WSGI environment,
    the Python interpreter and the installed libraries.
    """
    req = Request(environ, populate_request=False)
    if req.args.get('resource') == 'logo':
        response = logo
    else:
        response = Response(render_testapp(req), mimetype='text/html')
    return response(environ, start_response)

def test_app(environ, start_response):
    """Simple test application that dumps the environment.  You can use
    it to check if Werkzeug is working properly:

    .. sourcecode:: pycon

        >>> from werkzeug.serving import run_simple
        >>> from werkzeug.testapp import test_app
        >>> run_simple('localhost', 3000, test_app)
         * Running on http://localhost:3000/

    The application displays important information from the WSGI environment,
    the Python interpreter and the installed libraries.
    """
    req = Request(environ, populate_request=False)
    if req.args.get('resource') == 'logo':
        response = logo
    else:
        response = Response(render_testapp(req), mimetype='text/html')
    return response(environ, start_response)

def test_app(environ, start_response):
    """Simple test application that dumps the environment.  You can use
    it to check if Werkzeug is working properly:

    .. sourcecode:: pycon

        >>> from werkzeug.serving import run_simple
        >>> from werkzeug.testapp import test_app
        >>> run_simple('localhost', 3000, test_app)
         * Running on http://localhost:3000/

    The application displays important information from the WSGI environment,
    the Python interpreter and the installed libraries.
    """
    req = Request(environ, populate_request=False)
    if req.args.get('resource') == 'logo':
        response = logo
    else:
        response = Response(render_testapp(req), mimetype='text/html')
    return response(environ, start_response)

def test_app(environ, start_response):
    """Simple test application that dumps the environment.  You can use
    it to check if Werkzeug is working properly:

    .. sourcecode:: pycon

        >>> from werkzeug.serving import run_simple
        >>> from werkzeug.testapp import test_app
        >>> run_simple('localhost', 3000, test_app)
         * Running on http://localhost:3000/

    The application displays important information from the WSGI environment,
    the Python interpreter and the installed libraries.
    """
    req = Request(environ, populate_request=False)
    if req.args.get('resource') == 'logo':
        response = logo
    else:
        response = Response(render_testapp(req), mimetype='text/html')
    return response(environ, start_response)

def test_app(environ, start_response):
    """Simple test application that dumps the environment.  You can use
    it to check if Werkzeug is working properly:

    .. sourcecode:: pycon

        >>> from werkzeug.serving import run_simple
        >>> from werkzeug.testapp import test_app
        >>> run_simple('localhost', 3000, test_app)
         * Running on http://localhost:3000/

    The application displays important information from the WSGI environment,
    the Python interpreter and the installed libraries.
    """
    req = Request(environ, populate_request=False)
    if req.args.get('resource') == 'logo':
        response = logo
    else:
        response = Response(render_testapp(req), mimetype='text/html')
    return response(environ, start_response)

def test_app(environ, start_response):
    """Simple test application that dumps the environment.  You can use
    it to check if Werkzeug is working properly:

    .. sourcecode:: pycon

        >>> from werkzeug.serving import run_simple
        >>> from werkzeug.testapp import test_app
        >>> run_simple('localhost', 3000, test_app)
         * Running on http://localhost:3000/

    The application displays important information from the WSGI environment,
    the Python interpreter and the installed libraries.
    """
    req = Request(environ, populate_request=False)
    if req.args.get('resource') == 'logo':
        response = logo
    else:
        response = Response(render_testapp(req), mimetype='text/html')
    return response(environ, start_response)

def test_app(environ, start_response):
    """Simple test application that dumps the environment.  You can use
    it to check if Werkzeug is working properly:

    .. sourcecode:: pycon

        >>> from werkzeug.serving import run_simple
        >>> from werkzeug.testapp import test_app
        >>> run_simple('localhost', 3000, test_app)
         * Running on http://localhost:3000/

    The application displays important information from the WSGI environment,
    the Python interpreter and the installed libraries.
    """
    req = Request(environ, populate_request=False)
    if req.args.get('resource') == 'logo':
        response = logo
    else:
        response = Response(render_testapp(req), mimetype='text/html')
    return response(environ, start_response)

def test_app(environ, start_response):
    """Simple test application that dumps the environment.  You can use
    it to check if Werkzeug is working properly:

    .. sourcecode:: pycon

        >>> from werkzeug.serving import run_simple
        >>> from werkzeug.testapp import test_app
        >>> run_simple('localhost', 3000, test_app)
         * Running on http://localhost:3000/

    The application displays important information from the WSGI environment,
    the Python interpreter and the installed libraries.
    """
    req = Request(environ, populate_request=False)
    if req.args.get('resource') == 'logo':
        response = logo
    else:
        response = Response(render_testapp(req), mimetype='text/html')
    return response(environ, start_response)

def test_app(environ, start_response):
    """Simple test application that dumps the environment.  You can use
    it to check if Werkzeug is working properly:

    .. sourcecode:: pycon

        >>> from werkzeug.serving import run_simple
        >>> from werkzeug.testapp import test_app
        >>> run_simple('localhost', 3000, test_app)
         * Running on http://localhost:3000/

    The application displays important information from the WSGI environment,
    the Python interpreter and the installed libraries.
    """
    req = Request(environ, populate_request=False)
    if req.args.get('resource') == 'logo':
        response = logo
    else:
        response = Response(render_testapp(req), mimetype='text/html')
    return response(environ, start_response)

def test_app(environ, start_response):
    """Simple test application that dumps the environment.  You can use
    it to check if Werkzeug is working properly:

    .. sourcecode:: pycon

        >>> from werkzeug.serving import run_simple
        >>> from werkzeug.testapp import test_app
        >>> run_simple('localhost', 3000, test_app)
         * Running on http://localhost:3000/

    The application displays important information from the WSGI environment,
    the Python interpreter and the installed libraries.
    """
    req = Request(environ, populate_request=False)
    if req.args.get('resource') == 'logo':
        response = logo
    else:
        response = Response(render_testapp(req), mimetype='text/html')
    return response(environ, start_response)

def test_app(environ, start_response):
    """Simple test application that dumps the environment.  You can use
    it to check if Werkzeug is working properly:

    .. sourcecode:: pycon

        >>> from werkzeug.serving import run_simple
        >>> from werkzeug.testapp import test_app
        >>> run_simple('localhost', 3000, test_app)
         * Running on http://localhost:3000/

    The application displays important information from the WSGI environment,
    the Python interpreter and the installed libraries.
    """
    req = Request(environ, populate_request=False)
    if req.args.get('resource') == 'logo':
        response = logo
    else:
        response = Response(render_testapp(req), mimetype='text/html')
    return response(environ, start_response)

def test_app(environ, start_response):
    """Simple test application that dumps the environment.  You can use
    it to check if Werkzeug is working properly:

    .. sourcecode:: pycon

        >>> from werkzeug.serving import run_simple
        >>> from werkzeug.testapp import test_app
        >>> run_simple('localhost', 3000, test_app)
         * Running on http://localhost:3000/

    The application displays important information from the WSGI environment,
    the Python interpreter and the installed libraries.
    """
    req = Request(environ, populate_request=False)
    if req.args.get('resource') == 'logo':
        response = logo
    else:
        response = Response(render_testapp(req), mimetype='text/html')
    return response(environ, start_response)

def test_app(environ, start_response):
    """Simple test application that dumps the environment.  You can use
    it to check if Werkzeug is working properly:

    .. sourcecode:: pycon

        >>> from werkzeug.serving import run_simple
        >>> from werkzeug.testapp import test_app
        >>> run_simple('localhost', 3000, test_app)
         * Running on http://localhost:3000/

    The application displays important information from the WSGI environment,
    the Python interpreter and the installed libraries.
    """
    req = Request(environ, populate_request=False)
    if req.args.get('resource') == 'logo':
        response = logo
    else:
        response = Response(render_testapp(req), mimetype='text/html')
    return response(environ, start_response)

def test_app(environ, start_response):
    """Simple test application that dumps the environment.  You can use
    it to check if Werkzeug is working properly:

    .. sourcecode:: pycon

        >>> from werkzeug.serving import run_simple
        >>> from werkzeug.testapp import test_app
        >>> run_simple('localhost', 3000, test_app)
         * Running on http://localhost:3000/

    The application displays important information from the WSGI environment,
    the Python interpreter and the installed libraries.
    """
    req = Request(environ, populate_request=False)
    if req.args.get('resource') == 'logo':
        response = logo
    else:
        response = Response(render_testapp(req), mimetype='text/html')
    return response(environ, start_response)

def test_app(environ, start_response):
    """Simple test application that dumps the environment.  You can use
    it to check if Werkzeug is working properly:

    .. sourcecode:: pycon

        >>> from werkzeug.serving import run_simple
        >>> from werkzeug.testapp import test_app
        >>> run_simple('localhost', 3000, test_app)
         * Running on http://localhost:3000/

    The application displays important information from the WSGI environment,
    the Python interpreter and the installed libraries.
    """
    req = Request(environ, populate_request=False)
    if req.args.get('resource') == 'logo':
        response = logo
    else:
        response = Response(render_testapp(req), mimetype='text/html')
    return response(environ, start_response)

def test_app(environ, start_response):
    """Simple test application that dumps the environment.  You can use
    it to check if Werkzeug is working properly:

    .. sourcecode:: pycon

        >>> from werkzeug.serving import run_simple
        >>> from werkzeug.testapp import test_app
        >>> run_simple('localhost', 3000, test_app)
         * Running on http://localhost:3000/

    The application displays important information from the WSGI environment,
    the Python interpreter and the installed libraries.
    """
    req = Request(environ, populate_request=False)
    if req.args.get('resource') == 'logo':
        response = logo
    else:
        response = Response(render_testapp(req), mimetype='text/html')
    return response(environ, start_response)

def test_app(environ, start_response):
    """Simple test application that dumps the environment.  You can use
    it to check if Werkzeug is working properly:

    .. sourcecode:: pycon

        >>> from werkzeug.serving import run_simple
        >>> from werkzeug.testapp import test_app
        >>> run_simple('localhost', 3000, test_app)
         * Running on http://localhost:3000/

    The application displays important information from the WSGI environment,
    the Python interpreter and the installed libraries.
    """
    req = Request(environ, populate_request=False)
    if req.args.get('resource') == 'logo':
        response = logo
    else:
        response = Response(render_testapp(req), mimetype='text/html')
    return response(environ, start_response)

def test_app(environ, start_response):
    """Simple test application that dumps the environment.  You can use
    it to check if Werkzeug is working properly:

    .. sourcecode:: pycon

        >>> from werkzeug.serving import run_simple
        >>> from werkzeug.testapp import test_app
        >>> run_simple('localhost', 3000, test_app)
         * Running on http://localhost:3000/

    The application displays important information from the WSGI environment,
    the Python interpreter and the installed libraries.
    """
    req = Request(environ, populate_request=False)
    if req.args.get('resource') == 'logo':
        response = logo
    else:
        response = Response(render_testapp(req), mimetype='text/html')
    return response(environ, start_response)

def test_app(environ, start_response):
    """Simple test application that dumps the environment.  You can use
    it to check if Werkzeug is working properly:

    .. sourcecode:: pycon

        >>> from werkzeug.serving import run_simple
        >>> from werkzeug.testapp import test_app
        >>> run_simple('localhost', 3000, test_app)
         * Running on http://localhost:3000/

    The application displays important information from the WSGI environment,
    the Python interpreter and the installed libraries.
    """
    req = Request(environ, populate_request=False)
    if req.args.get('resource') == 'logo':
        response = logo
    else:
        response = Response(render_testapp(req), mimetype='text/html')
    return response(environ, start_response)

def test_app(environ, start_response):
    """Simple test application that dumps the environment.  You can use
    it to check if Werkzeug is working properly:

    .. sourcecode:: pycon

        >>> from werkzeug.serving import run_simple
        >>> from werkzeug.testapp import test_app
        >>> run_simple('localhost', 3000, test_app)
         * Running on http://localhost:3000/

    The application displays important information from the WSGI environment,
    the Python interpreter and the installed libraries.
    """
    req = Request(environ, populate_request=False)
    if req.args.get('resource') == 'logo':
        response = logo
    else:
        response = Response(render_testapp(req), mimetype='text/html')
    return response(environ, start_response)

def test_app(environ, start_response):
    """Simple test application that dumps the environment.  You can use
    it to check if Werkzeug is working properly:

    .. sourcecode:: pycon

        >>> from werkzeug.serving import run_simple
        >>> from werkzeug.testapp import test_app
        >>> run_simple('localhost', 3000, test_app)
         * Running on http://localhost:3000/

    The application displays important information from the WSGI environment,
    the Python interpreter and the installed libraries.
    """
    req = Request(environ, populate_request=False)
    if req.args.get('resource') == 'logo':
        response = logo
    else:
        response = Response(render_testapp(req), mimetype='text/html')
    return response(environ, start_response)

def test_app(environ, start_response):
    """Simple test application that dumps the environment.  You can use
    it to check if Werkzeug is working properly:

    .. sourcecode:: pycon

        >>> from werkzeug.serving import run_simple
        >>> from werkzeug.testapp import test_app
        >>> run_simple('localhost', 3000, test_app)
         * Running on http://localhost:3000/

    The application displays important information from the WSGI environment,
    the Python interpreter and the installed libraries.
    """
    req = Request(environ, populate_request=False)
    if req.args.get('resource') == 'logo':
        response = logo
    else:
        response = Response(render_testapp(req), mimetype='text/html')
    return response(environ, start_response)

def test_app(environ, start_response):
    """Simple test application that dumps the environment.  You can use
    it to check if Werkzeug is working properly:

    .. sourcecode:: pycon

        >>> from werkzeug.serving import run_simple
        >>> from werkzeug.testapp import test_app
        >>> run_simple('localhost', 3000, test_app)
         * Running on http://localhost:3000/

    The application displays important information from the WSGI environment,
    the Python interpreter and the installed libraries.
    """
    req = Request(environ, populate_request=False)
    if req.args.get('resource') == 'logo':
        response = logo
    else:
        response = Response(render_testapp(req), mimetype='text/html')
    return response(environ, start_response)

def test_app(environ, start_response):
    """Simple test application that dumps the environment.  You can use
    it to check if Werkzeug is working properly:

    .. sourcecode:: pycon

        >>> from werkzeug.serving import run_simple
        >>> from werkzeug.testapp import test_app
        >>> run_simple('localhost', 3000, test_app)
         * Running on http://localhost:3000/

    The application displays important information from the WSGI environment,
    the Python interpreter and the installed libraries.
    """
    req = Request(environ, populate_request=False)
    if req.args.get('resource') == 'logo':
        response = logo
    else:
        response = Response(render_testapp(req), mimetype='text/html')
    return response(environ, start_response)