stub_template_host redirect SIGINT and SIGTERM to subprocess

import os

import tempfile

import shutil

import signal

import sys

import subprocess

import zipfile

    sys.stdout.flush()

    # close_fds=False so that you can run binaries with files provided on the command line:

    # my_python_app --file <(echo foo)

    sys.exit(subprocess.call(args, close_fds=False))

    p = subprocess.Popen(args, close_fds=False)

    def handler(sig, frame):

      p.send_signal(sig)

    # Redirect SIGINT and SIGTERM to subprocess

    signal.signal(signal.SIGINT, handler)

    signal.signal(signal.SIGTERM, handler)

    p.wait()

    sys.exit(p.returncode)

  finally:

    shutil.rmtree(runfiles_path, ignore_errors=True)