34 lines
1.1 KiB
Python
34 lines
1.1 KiB
Python
import structio
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import subprocess
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import shlex
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# In the interest of compatibility, structio.parallel
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# tries to mirror the subprocess module. You can even
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# pass the constants such as DEVNULL, PIPE, etc. to it
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# and it'll work
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async def main(data: str):
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cmd = shlex.split("python -c 'print(input())'")
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to_send = data.encode(errors="ignore")
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# This will print data to stdout
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await structio.parallel.run(cmd, input=to_send)
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# Other option
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out = await structio.parallel.check_output(cmd, input=to_send)
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# Thanks to Linux, Mac OS X and Windows all using different
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# line endings, we have to do this abomination
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out = out.decode().rstrip("\r").rstrip("\r\n").rstrip("\n")
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assert out == data
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# Other, other option :D
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process = structio.parallel.Popen(
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cmd, stdin=subprocess.PIPE, stdout=subprocess.PIPE
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)
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# Note that the process is spawned as soon as the object is
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# created!
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out, _ = await process.communicate(to_send)
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out = out.decode().rstrip("\r").rstrip("\r\n").rstrip("\n")
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assert out == data
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structio.run(main, "owo")
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