Python wrapper for bash

bash_wrapper.py

#!/usr/bin/env python3
import subprocess
import sys

bash_script = '''
echo "$0"
echo "$@"
a=3
<<<$a cat
'''

arguments = sys.argv

def run_bash_script(bash_script, arguments):
    command = ['bash', '-c', bash_script] + arguments
    p = subprocess.run(command, check=True, capture_output=True, text=True)
    stdout = p.stdout
    stderr = p.stderr
    return stdout, stderr

stdout, stderr = run_bash_script(bash_script, arguments)

print(stdout, end='')
print(stderr, file=sys.stderr, end='')