diff options
| -rw-r--r-- | debugger.py | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/debugger.py b/debugger.py index 567c738..59bd0f8 100644 --- a/debugger.py +++ b/debugger.py @@ -74,11 +74,12 @@ class Debugger(Pdb): - overrides list command to search for current block instead of using 5 lines of context """ - def __init__(self, tcbk): + def __init__(self, tcbk=None): Pdb.__init__(self) self.reset() - while tcbk.tb_next is not None: - tcbk = tcbk.tb_next + if tcbk: + while tcbk.tb_next is not None: + tcbk = tcbk.tb_next self._tcbk = tcbk self._histfile = osp.join(os.environ["HOME"], ".pdbhist") @@ -187,3 +188,5 @@ def pm(): dbg = Debugger(sys.last_traceback) dbg.start() +def set_trace(): + Debugger().set_trace(sys._getframe().f_back) |