derived from :func:`importlib.__import__`, including requiring the package
from which an import is occurring to have been previously imported
(i.e., *package* must already be imported). The most important difference
- is that :func:`import_module` returns the most nested package or module
- that was imported (e.g. ``pkg.mod``), while :func:`__import__` returns the
+ is that :func:`import_module` returns the specified package or module
+ (e.g. ``pkg.mod``), while :func:`__import__` returns the
top-level package or module (e.g. ``pkg``).
+ .. versionchanged:: 3.3
+ Parent packages are automatically imported.
+
.. function:: find_loader(name, path=None)
Find the loader for a module, optionally within the specified *path*. If the
Documentation
-------------
+- Issue #19963: Document that importlib.import_module() no longer requires
+ importing parent packages separately.
+
- Issue #18840: Introduce the json module in the tutorial, and deemphasize
the pickle module.