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Imagine the context being the handling thread. A request comes in and the web server decides to spawn a new thread (or something else, the underlying object is capable of dealing with concurrency systems other than threads). When Flask starts its internal request handling it figures out that the current thread is the active context and binds the current application and the WSGI environments to that context (thread). It does that in an intelligent way so that one application can invoke another application without breaking.
Я не могу понять, что означает предложение:
It does that in an intelligent way so that one application can invoke another application without breaking.
кто может мне объяснить? спасибо!