我的应用程序看起来像这样:
application = DirectoryApp(
'app/static',
index_page='index.html',
hide_index_with_redirect=True)
if __name__ == '__main__':
config = get_config()
from gevent import pywsgi
server = pywsgi.WSGIServer((config['host'], config['port']), application)
server.serve_forever()
在服务器启动后,是否可以使用代码将另一个应用程序添加到堆栈中?我想要的是能够做一些事情:
# Create new application class
class AnotherController((object):
def __init__(self, app):
self.app = app
def __call__(self, environ, start_response):
from webob import Request, Response
req = Request(environ)
if req.method == 'GET' and req.path_info.startswith('/anothercontroller'):
res = Response(
body='Hello World, Another Controller!',
status=200,
content_type='text/plain'
)
return res(environ, start_response)
return self.app(environ, start_response)
def add_application():
global application
application = AnotherController(application)
# Add the application to the stack after the fact it is already running
add_application()
问题在于,通过这样做,它永远不会进入我放在应用程序堆栈之上的新应用程序类的__call__
。
对我而言,似乎我并没有影响服务器实际使用的堆栈......
答案 0 :(得分:-1)
您可以使用use paste的级联来加载多个wsgi应用: http://pythonpaste.org/modules/cascade.html
以下是使用gevent.pywsgi的代码示例:
def http_server():
static_app = paste.urlparser.StaticURLParser(
os.path.join(twit.__path__[0], "static"))
apps = paste.cascade.Cascade([static_app, search.app])
http_server = gevent.pywsgi.WSGIServer(
('', 8000), apps)
http_server.start()