piping string input into python [duplicate]

Question

I want to make a simple application hello.py in python that prints the piped string, so that when I call

echo "Hello StackOverflow" | python3 hello.py

The python app prints

Hello StackOverflow

What do I write in my hello.py file?

Synthaze · Accepted Answer · 2022-07-02 16:26:10Z

1

import sys

for line in sys.stdin:
    sys.stdout.write(line)

Input:

echo "Hello StackOverflow" | python3 hello.py

Output:

Hello StackOverflow

answered Jul 2, 2022 at 16:26

Synthaze

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1 Comment

Yep, tried it out, it works!