utils.py 文件源码

def _runscript(scriptname):
    """
    Find & run a script with exec (i.e. not via os.system or subprocess).
    """

    import pkg_resources
    ns = {"__name__": "__main__"}
    ns['sys'] = globals()['sys']

    try:
        pkg_resources.get_distribution("shmlast").run_script(scriptname, ns)
        return 0
    except pkg_resources.ResolutionError as err:
        path = scriptpath()

        scriptfile = os.path.join(path, scriptname)
        if os.path.isfile(scriptfile):
            if os.path.isfile(scriptfile):
                exec(compile(open(scriptfile).read(), scriptfile, 'exec'), ns)
                return 0

    return -1