sysutils.py 文件源码

def get_temp_file(suffix="", name=None, delete=False):
    """Creates a temporary file under /tmp."""
    if name:
        name = os.path.join("/tmp", name)
        t = open(name, "w")
        cleanup.register_tmp_file(name)
    else:
        _suffix = "_nmtpy_%d" % os.getpid()
        if suffix != "":
            _suffix += suffix

        t = tempfile.NamedTemporaryFile(suffix=_suffix, delete=delete)
        cleanup.register_tmp_file(t.name)
    return t