New submission from Antony Lee:
http://bugs.python.org/issue21423 and http://bugs.python.org/issue24980 suggest
adding an initializer/on_new_thread argument to {Thread,Process}PoolExecutor.
I would like to suggest a more unified API, that would allow not only handling
initialization, but also finalization, by adding a {thread,process}_class
attribute / constructor argument to {Thread,Process}PoolExecutor, so that one
could do:
class MyThread(Thread):
def run(self):
initialize()
try: super().run()
finally: finalize()
with ThreadPoolExecutor(thread_class=MyThread): ...
Thoughts?
----------
components: Library (Lib)
messages: 252067
nosy: Antony.Lee
priority: normal
severity: normal
status: open
title: Hooking Thread/Process instantiation in concurrent.futures.
versions: Python 3.6
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Python tracker <[email protected]>
<http://bugs.python.org/issue25293>
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