ports/sysutils/py-subprocess-tee/pkg/DESCR

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This package provides a drop-in alternative to subprocess.run that
captures the output while still printing it in real-time, just the way
tee does.
Printing output in real-time while still capturing is valuable for any
tool that executes long-running child processes. For those, you do want
to provide instant feedback (progress) related to what is happening.