flask.Response.from_app¶

Response.from_app(app, environ, buffered=False)¶

Create a new response object from an application output. This works best if you pass it an application that returns a generator all the time. Sometimes applications may use the write() callable returned by the start_response function. This tries to resolve such edge cases automatically. But if you don’t get the expected output you should set buffered to True which enforces buffering.

Parameters:	app – the WSGI application to execute. environ – the WSGI environment to execute against. buffered – set to True to enforce buffering.
Returns:	a response object.