[issue41194] SIGSEGV in Python 3.9.0b3 in Python-ast.c:1412
Arcadiy Ivanov
report at bugs.python.org
Thu Jul 2 09:49:23 EDT 2020
Arcadiy Ivanov <arcadiy at ivanov.biz> added the comment:
My guess is that the issue is related to the sys.modules manipulation, i.e. these parts of the integration test harness:
def smoke_test(self, *args):
old_argv = list(sys.argv)
del sys.argv[:]
sys.argv.append(self.build_py)
sys.argv.extend(args)
old_modules = dict(sys.modules)
old_meta_path = list(sys.meta_path)
old_cwd = getcwd()
chdir(self.tmp_directory)
try:
return run_path(self.build_py, run_name="__main__")
except SystemExit as e:
self.assertEqual(e.code, 0, "Test did not exit successfully")
finally:
del sys.argv[:]
sys.argv.extend(old_argv)
sys.modules.clear()
sys.modules.update(old_modules)
del sys.meta_path[:]
sys.meta_path.extend(old_meta_path)
chdir(old_cwd)
def smoke_test_module(self, module, *args):
old_argv = list(sys.argv)
del sys.argv[:]
sys.argv.append("bogus")
sys.argv.extend(args)
old_modules = dict(sys.modules)
old_meta_path = list(sys.meta_path)
old_cwd = getcwd()
chdir(self.tmp_directory)
try:
return run_module(module, run_name="__main__")
except SystemExit as e:
self.assertEqual(e.code, 0, "Test did not exit successfully")
finally:
del sys.argv[:]
sys.argv.extend(old_argv)
sys.modules.clear()
sys.modules.update(old_modules)
del sys.meta_path[:]
sys.meta_path.extend(old_meta_path)
chdir(old_cwd)
----------
_______________________________________
Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue41194>
_______________________________________
More information about the Python-bugs-list
mailing list