+def cmd_with_timeout(command: str, timeout_seconds: Optional[float]) -> int:
+ """
+ Run a command but do not let it run for more than timeout seconds.
+
+ >>> cmd_with_timeout('/bin/echo foo', 10.0)
+ 0
+
+ >>> cmd_with_timeout('/bin/sleep 2', 0.1)
+ Traceback (most recent call last):
+ ...
+ subprocess.TimeoutExpired: Command '['/bin/bash', '-c', '/bin/sleep 2']' timed out after 0.1 seconds
+
+ """