[issue36395] Add deferred single-threaded/fake executor to concurrent.futures

[Brian McCutchon]

Brian McCutchon <bmccutchon at google.com> added the comment:

Mostly nondeterminism. It seems like creating a ThreadPoolExecutor with one worker could still be nondeterministic, as there are two threads: the main thread and the worker thread. It gets worse if multiple executors are needed.

Another option would be to design and document futures.Executor to be extended so that I can make my own fake executor.

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue36395>
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