diff options
| -rw-r--r-- | Lib/multiprocessing/spawn.py | 2 | ||||
| -rw-r--r-- | Misc/NEWS | 3 |
2 files changed, 5 insertions, 0 deletions
diff --git a/Lib/multiprocessing/spawn.py b/Lib/multiprocessing/spawn.py index 364b53f..c3adfc1 100644 --- a/Lib/multiprocessing/spawn.py +++ b/Lib/multiprocessing/spawn.py @@ -248,6 +248,8 @@ def import_main_path(main_path): main_module = types.ModuleType(main_name) # XXX Use a target of main_module? spec = importlib.find_spec(main_name, path=dirs) + if spec is None: + raise ImportError(name=main_name) methods = importlib._bootstrap._SpecMethods(spec) methods.init_module_attrs(main_module) main_module.__name__ = '__mp_main__' @@ -44,6 +44,9 @@ Core and Builtins Library ------- +- Issue #19946: multiprocessing.spawn now raises ImportError when the module to + be used as the main module cannot be imported. + - Issue #17919: select.poll.poll() again works with poll.POLLNVAL on AIX. - Issue #19063: if a Charset's body_encoding was set to None, the email |