diff options
Diffstat (limited to 'Lib/importlib')
| -rw-r--r-- | Lib/importlib/_bootstrap.py | 5 | ||||
| -rw-r--r-- | Lib/importlib/_bootstrap_external.py | 3 |
2 files changed, 6 insertions, 2 deletions
diff --git a/Lib/importlib/_bootstrap.py b/Lib/importlib/_bootstrap.py index d5acb6545f8..ab52e778fda 100644 --- a/Lib/importlib/_bootstrap.py +++ b/Lib/importlib/_bootstrap.py @@ -903,8 +903,9 @@ def _resolve_name(name, package, level): def _find_spec_legacy(finder, name, path): - # This would be a good place for a DeprecationWarning if - # we ended up going that route. + msg = (f"{_object_name(finder)}.find_spec() not found; " + "falling back to find_module()") + _warnings.warn(msg, ImportWarning) loader = finder.find_module(name, path) if loader is None: return None diff --git a/Lib/importlib/_bootstrap_external.py b/Lib/importlib/_bootstrap_external.py index dac881fa42f..bf7c2686037 100644 --- a/Lib/importlib/_bootstrap_external.py +++ b/Lib/importlib/_bootstrap_external.py @@ -1324,6 +1324,9 @@ class PathFinder: if hasattr(finder, 'find_loader'): loader, portions = finder.find_loader(fullname) else: + msg = (f"{_bootstrap._object_name(finder)}.find_spec() not found; " + "falling back to find_module()") + _warnings.warn(msg, ImportWarning) loader = finder.find_module(fullname) portions = [] if loader is not None: |