diff options
Diffstat (limited to 'Lib/bdb.py')
| -rw-r--r-- | Lib/bdb.py | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/Lib/bdb.py b/Lib/bdb.py index dacbcc0a47..8f808cc4eb 100644 --- a/Lib/bdb.py +++ b/Lib/bdb.py @@ -178,9 +178,13 @@ class Bdb: self.returnframe = frame self.quitting = 0 - def set_trace(self): - """Start debugging from here.""" - frame = sys._getframe().f_back + def set_trace(self, frame=None): + """Start debugging from `frame`. + + If frame is not specified, debugging starts from caller's frame. + """ + if frame is None: + frame = sys._getframe().f_back self.reset() while frame: frame.f_trace = self.trace_dispatch |