diff options
| -rw-r--r-- | Lib/inspect.py | 2 | ||||
| -rw-r--r-- | Lib/test/test_inspect.py | 9 | ||||
| -rw-r--r-- | Misc/NEWS.d/next/Library/2021-10-08-19-24-48.bpo-45406.Qh_Mz4.rst | 1 |
3 files changed, 11 insertions, 1 deletions
diff --git a/Lib/inspect.py b/Lib/inspect.py index 14a42fd..dd89111 100644 --- a/Lib/inspect.py +++ b/Lib/inspect.py @@ -858,7 +858,7 @@ def getmodule(object, _filename=None): # Try the cache again with the absolute file name try: file = getabsfile(object, _filename) - except TypeError: + except (TypeError, FileNotFoundError): return None if file in modulesbyfile: return sys.modules.get(modulesbyfile[file]) diff --git a/Lib/test/test_inspect.py b/Lib/test/test_inspect.py index 7479eb3..d43486a 100644 --- a/Lib/test/test_inspect.py +++ b/Lib/test/test_inspect.py @@ -493,6 +493,15 @@ class TestRetrievingSourceCode(GetSourceBase): # Check filename override self.assertEqual(inspect.getmodule(None, modfile), mod) + def test_getmodule_file_not_found(self): + # See bpo-45406 + def _getabsfile(obj, _filename): + raise FileNotFoundError('bad file') + with unittest.mock.patch('inspect.getabsfile', _getabsfile): + f = inspect.currentframe() + self.assertIsNone(inspect.getmodule(f)) + inspect.getouterframes(f) # smoke test + def test_getframeinfo_get_first_line(self): frame_info = inspect.getframeinfo(self.fodderModule.fr, 50) self.assertEqual(frame_info.code_context[0], "# line 1\n") diff --git a/Misc/NEWS.d/next/Library/2021-10-08-19-24-48.bpo-45406.Qh_Mz4.rst b/Misc/NEWS.d/next/Library/2021-10-08-19-24-48.bpo-45406.Qh_Mz4.rst new file mode 100644 index 0000000..2c3a816 --- /dev/null +++ b/Misc/NEWS.d/next/Library/2021-10-08-19-24-48.bpo-45406.Qh_Mz4.rst @@ -0,0 +1 @@ +Make :func:`inspect.getmodule` catch ``FileNotFoundError`` raised by :'func:`inspect.getabsfile`, and return ``None`` to indicate that the module could not be determined.
\ No newline at end of file |