[3.15] Docs: remove __path__ discussion from tutorial (GH-156426) (#156455)

Author: nedbat

Doc/tools/removed-ids.txt

@@ -6,6 +6,8 @@ c-api/file.html: deprecated-api
 
 library/asyncio-task.html: terminating-a-task-group
 
+tutorial/modules.html: packages-in-multiple-directories
+
 # Removed APIs
 c-api/import.html: c.PyImport_LazyImportsMode.PyImport_LAZY_NONE
 

Doc/tutorial/modules.rst

@@ -584,20 +584,6 @@ Since the main module does not have a package, modules intended for use
 as the main module of a Python application must always use absolute imports.
 
 
-Packages in Multiple Directories
---------------------------------
-
-Packages support one more special attribute, :attr:`~module.__path__`.  This is
-initialized to be a :term:`sequence` of strings containing the name of the
-directory holding the
-package's :file:`__init__.py` before the code in that file is executed.  This
-variable can be modified; doing so affects future searches for modules and
-subpackages contained in the package.
-
-While this feature is not often needed, it can be used to extend the set of
-modules found in a package.
-
-
 .. rubric:: Footnotes
 
 .. [#] In fact function definitions are also 'statements' that are 'executed'; the