google.appengine.ext.webapp package provides the following classes:
- class WSGIApplication(url_mapping, debug=False)
- A mapping of URL paths to request handlers, as a list of tuples where each tuple is a path-to-handler mapping. The first element of the tuple specifies the URL path as a string. The second element of the tuple is the constructor of a request handler class, a subclass of RequestHandler.
True, the application runs in "debug mode." Primarily, this means that the request handler's handle_exception() method is called with debug_mode=
Truewhen the handler raises an exception, which prints debugging information to the web browser.