logger.py 文件源码

def trace (multirows = False):
    (file, fun, line), t, v, tbinfo = asyncore.compact_traceback()
    try: v = str (v)
    except: v = repr (v)
    line = "%s %s Traceback: %s" % (t, v, tbinfo)
    if multirows:
        line = trace ().replace ("] [", "\n  - ")
        line = line.replace ("Traceback: [", "\n  -----------\n  + Traceback\n  ===========\n  - ")
        line = line [:-1] + "\n  -----------"
    return line