27 lines
794 B
Python
27 lines
794 B
Python
# -*- coding: utf-8 -*-
|
|
# Copyright (C) 2013-2014 Bastian Kleineidam
|
|
# Copyright (C) 2016 Tobias Gruetzmacher
|
|
|
|
import os
|
|
import subprocess
|
|
|
|
basedir = os.path.dirname(__file__)
|
|
dosage_cmd = os.path.join(os.path.dirname(basedir), "dosage")
|
|
|
|
|
|
def run(cmd, verbosity=0, **kwargs):
|
|
"""Run command without error checking.
|
|
@return: command return code"""
|
|
if kwargs.get("shell"):
|
|
# for shell calls the command must be a string
|
|
cmd = " ".join(cmd)
|
|
return subprocess.call(cmd, **kwargs)
|
|
|
|
|
|
def run_checked(cmd, ret_ok=(0,), **kwargs):
|
|
"""Run command and raise OSError on error."""
|
|
retcode = run(cmd, **kwargs)
|
|
if retcode not in ret_ok:
|
|
msg = "Command `%s' returned non-zero exit status %d" % (cmd, retcode)
|
|
raise OSError(msg)
|
|
return retcode
|