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Sang-Hoon RHEE rhee
rhee
/ proc_stdout_gen.py
Created
May 16, 2022 01:08
— forked from rhee-elten/proc_stdout_gen.py
## gen() function for proc.stdout ( run_commands, vdl_run ) ## async read from proc.stdout
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| ## gen() function for proc.stdout ( run_commands, vdl_run ) | |
| ## async read from proc.stdout | |
| if True: | |
| def gen(proc): | |
| remains = b'' # remaining from prev read | |
| while proc.poll() is None: | |
| rlist, _, _ = select([proc.stdout],[],[],500) | |
| if proc.stdout not in rlist: | |
| continue | |
| data = os.read(proc.stdout.fileno(), 16384) |