diff options
| -rw-r--r-- | Lib/bdb.py | 2 | ||||
| -rw-r--r-- | Lib/test/test_bdb.py | 7 | ||||
| -rw-r--r-- | Misc/NEWS.d/next/Library/2019-02-26-22-41-38.bpo-36130._BnZOo.rst | 2 |
3 files changed, 11 insertions, 0 deletions
@@ -190,6 +190,8 @@ class Bdb: def is_skipped_module(self, module_name): "Return True if module_name matches any skip pattern." + if module_name is None: # some modules do not have names + return False for pattern in self.skip: if fnmatch.fnmatch(module_name, pattern): return True diff --git a/Lib/test/test_bdb.py b/Lib/test/test_bdb.py index 751dd9f..6e82cce 100644 --- a/Lib/test/test_bdb.py +++ b/Lib/test/test_bdb.py @@ -730,6 +730,13 @@ class StateTestCase(BaseTestCase): with TracerRun(self, skip=skip) as tracer: tracer.runcall(tfunc_import) + def test_skip_with_no_name_module(self): + # some frames have `globals` with no `__name__` + # for instance the second frame in this traceback + # exec(compile('raise ValueError()', '', 'exec'), {}) + bdb = Bdb(skip=['anything*']) + self.assertIs(bdb.is_skipped_module(None), False) + def test_down(self): # Check that set_down() raises BdbError at the newest frame. self.expect_set = [ diff --git a/Misc/NEWS.d/next/Library/2019-02-26-22-41-38.bpo-36130._BnZOo.rst b/Misc/NEWS.d/next/Library/2019-02-26-22-41-38.bpo-36130._BnZOo.rst new file mode 100644 index 0000000..3bab152 --- /dev/null +++ b/Misc/NEWS.d/next/Library/2019-02-26-22-41-38.bpo-36130._BnZOo.rst @@ -0,0 +1,2 @@ +Fix ``pdb`` with ``skip=...`` when stepping into a frame without a +``__name__`` global. Patch by Anthony Sottile. |