diff options
Diffstat (limited to 'sugar/TracebackUtils.py')
| -rw-r--r-- | sugar/TracebackUtils.py | 50 |
1 files changed, 25 insertions, 25 deletions
diff --git a/sugar/TracebackUtils.py b/sugar/TracebackUtils.py index 86e28f9..940381e 100644 --- a/sugar/TracebackUtils.py +++ b/sugar/TracebackUtils.py @@ -22,33 +22,33 @@ import signal haveThreadframe = True try: - import threadframe + import threadframe except ImportError: - haveThreadframe = False + haveThreadframe = False class TracebackHelper(object): - def __init__(self): - fname = "%s-%d" % (os.path.basename(sys.argv[0]), os.getpid()) - self._fpath = os.path.join("/tmp", fname) - print "Tracebacks will be written to %s on SIGUSR1" % self._fpath - signal.signal(signal.SIGUSR1, self._handler) + def __init__(self): + fname = "%s-%d" % (os.path.basename(sys.argv[0]), os.getpid()) + self._fpath = os.path.join("/tmp", fname) + print "Tracebacks will be written to %s on SIGUSR1" % self._fpath + signal.signal(signal.SIGUSR1, self._handler) - def __del__(self): - try: - os.remove(self._fpath) - except OSError: - pass + def __del__(self): + try: + os.remove(self._fpath) + except OSError: + pass - def _handler(self, signum, pframe): - f = open(self._fpath, "a") - if not haveThreadframe: - f.write("Threadframe not installed. No traceback available.\n") - else: - frames = threadframe.dict() - for thread_id, frame in frames.iteritems(): - f.write(('-' * 79) + '\n') - f.write('[Thread %s] %d' % (thread_id, sys.getrefcount(frame)) + '\n') - traceback.print_stack(frame, limit=None, file=f) - f.write("\n") - f.write('\n') - f.close() + def _handler(self, signum, pframe): + f = open(self._fpath, "a") + if not haveThreadframe: + f.write("Threadframe not installed. No traceback available.\n") + else: + frames = threadframe.dict() + for thread_id, frame in frames.iteritems(): + f.write(('-' * 79) + '\n') + f.write('[Thread %s] %d' % (thread_id, sys.getrefcount(frame)) + '\n') + traceback.print_stack(frame, limit=None, file=f) + f.write("\n") + f.write('\n') + f.close() |