import traceback, sys, string, time, socket, osimport who_calls#DUMP_DIR = "/neo/data/bugs"DUMP_DIR = "/tmp/bugs"Warning = "handle_error.Warning"# levelsLV_MESSAGE = "LV_MESSAGE"LV_WARNING = "LV_WARNING"LV_ERROR   = "LV_ERROR"Count = 0gErrorCount = 0DISABLE_DUMP = 0def exceptionReason():  return "%s.%s" % (str(sys.exc_type), str(sys.exc_value))def exceptionString():  tb_list = traceback.format_exception(sys.exc_type,sys.exc_value,sys.exc_traceback)  return string.join(tb_list,"")  #### old way  import StringIO  ## get the traceback message    sfp = StringIO.StringIO()  traceback.print_exc(file=sfp)  exception = sfp.getvalue()  sfp.close()  return exceptiondef handleException (msg=None, lvl=LV_ERROR, dump = 1):  global gErrorCount  gErrorCount = gErrorCount + 1  tb_list = traceback.format_exception(sys.exc_type,sys.exc_value,sys.exc_traceback)  if msg:    sys.stderr.write ("%s\n" % msg)  else:    msg = "Unhandled Exception"          sys.stderr.write (string.join(tb_list,""))  try:    if dump: dump_bug(lvl, "handleException", msg, string.join(tb_list, ""))  except:    handleException("Unable to dump_bug", dump = 0)def handleWarning (msg=""):  header = "*** handleWarning: %s\n" % msg  sys.stderr.write(header)  tb = who_calls.pretty_who_calls(strip=1) + "\n"  sys.stderr.write(tb)  try:    dump_bug(LV_WARNING, "handleException", msg, tb)  except:    handleException("Unable to dump_bug", dump = 0)def checkPaths():  paths = (DUMP_DIR,            os.path.join (DUMP_DIR, "tmp"),           os.path.join (DUMP_DIR, "new"))  for path in paths:    if not os.path.isdir(path):      os.mkdir(path, 0755)def dump_bug (level, etype, msg, location=None, nhdf=None):    global DISABLE_DUMP    if DISABLE_DUMP: return    now = int(time.time())    pid = os.getpid()    import neo_cgi, neo_util    hdf = neo_util.HDF()    hdf.setValue("Required.Level", level)    hdf.setValue("Required.When", str(int(time.time())))    hdf.setValue("Required.Type", etype)    hdf.setValue("Required.Title", msg)    hdf.setValue("Optional.Hostname", socket.gethostname())    if location:        hdf.setValue("Optional.Location", location)    for (key, value) in os.environ.items():        hdf.setValue ("Environ.%s" % key, value)    global Count    Count = Count + 1    fname = "%d.%d_%d.%s" % (now, pid, Count, socket.gethostname())    checkPaths()    tpath = os.path.join (DUMP_DIR, "tmp", fname)    npath = os.path.join (DUMP_DIR, "new", fname)    hdf.writeFile(tpath)    os.rename(tpath, npath)