chore: import upstream snapshot with attribution

examples/python/stdio/stdio.py

@@ -0,0 +1,22 @@
+#!/usr/bin/env python3
+"""
+Demonstrates how to use standard input/output with the Rerun SDK/Viewer.
+
+Usage: `echo 'hello from stdin!' | python main.py | rerun -`
+"""
+
+from __future__ import annotations
+
+import sys
+
+import rerun as rr  # pip install rerun-sdk
+
+# sanity-check since all other example scripts take arguments:
+assert len(sys.argv) == 1, f"{sys.argv[0]} does not take any arguments"
+
+rr.init("rerun_example_stdio")
+rr.stdout()
+
+input = sys.stdin.buffer.read()
+
+rr.log("stdin", rr.TextDocument(input.decode("utf-8")))