DGrady
/ subprocess_filter.py
Last active
December 7, 2022 01:09
Stream data asynchronously through a subprocess in Python
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| """ | |
| Problem: provide two-way communication with a subprocess in Python. | |
| See also: | |
| - https://kevinmccarthy.org/2016/07/25/streaming-subprocess-stdin-and-stdout-with-asyncio-in-python/ | |
| - http://eli.thegreenplace.net/2017/interacting-with-a-long-running-child-process-in-python/ | |
| """ | |
| import asyncio | |
| import sys |