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Éric Araujo committed 7bfc0a4

Let the doc of __import__ link to importlib (#9254).

importlib.import_module eschews a number of issues that __import__ has.
Reviewed by Brett Cannon. (The docstring of __import__ was already
updated in 3d490c3a019e, for #7397.)

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File Doc/library/functions.rst

    .. note::
 
       This is an advanced function that is not needed in everyday Python
-      programming.
+      programming, unlike :func:`importlib.import_module`.
 
    This function is invoked by the :keyword:`import` statement.  It can be
    replaced (by importing the :mod:`builtins` module and assigning to
    names.
 
    If you simply want to import a module (potentially within a package) by name,
-   you can call :func:`__import__` and then look it up in :data:`sys.modules`::
+   use :func:`importlib.import_module`.
 
-      >>> import sys
-      >>> name = 'foo.bar.baz'
-      >>> __import__(name)
-      <module 'foo' from ...>
-      >>> baz = sys.modules[name]
-      >>> baz
-      <module 'foo.bar.baz' from ...>
 
 .. rubric:: Footnotes