Wrapper script for subprocess usage.
It only uses builtin modules.
python3 -m pip install subps
See: PyPI
from subps import process, process_out_err, process_out, process_err, process_rc
process(cmd='ls -l')
# dict('stdout': 'stdout...', 'stderr': 'stderr...', 'rc': 0)
process_out_err(cmd='ls -l')
# tuple('stdout...', 'stderr...')
process_out(cmd='ls -l')
# 'stdout...'
process_err(cmd='ls -l')
# 'stderr...'
process_rc(cmd='ls -l')
# 0