diff options
Diffstat (limited to 'Doc/library/imp.rst')
| -rw-r--r-- | Doc/library/imp.rst | 41 |
1 files changed, 33 insertions, 8 deletions
diff --git a/Doc/library/imp.rst b/Doc/library/imp.rst index af98489..5253e69 100644 --- a/Doc/library/imp.rst +++ b/Doc/library/imp.rst @@ -1,6 +1,9 @@ :mod:`imp` --- Access the :ref:`import <importsystem>` internals ================================================================ +.. deprecated:: 3.4 + The :mod:`imp` package is pending deprecation in favor of :mod:`importlib`. + .. module:: imp :synopsis: Access the implementation of the import statement. @@ -11,10 +14,6 @@ This module provides an interface to the mechanisms used to implement the :keyword:`import` statement. It defines the following constants and functions: -.. note:: - New programs should use :mod:`importlib` rather than this module. - - .. function:: get_magic() .. index:: pair: file; byte-code @@ -22,6 +21,9 @@ This module provides an interface to the mechanisms used to implement the Return the magic string value used to recognize byte-compiled code files (:file:`.pyc` files). (This value may be different for each Python version.) + .. deprecated:: 3.4 + Use :attr:`importlib.util.MAGIC_NUMBER` instead. + .. function:: get_suffixes() @@ -101,8 +103,10 @@ This module provides an interface to the mechanisms used to implement the using a :keyword:`try` ... :keyword:`finally` statement. .. deprecated:: 3.3 - Unneeded as loaders should be used to load modules and - :func:`find_module` is deprecated. + If previously used in conjunction with :func:`imp.find_module` then + call ``load_module()`` on the returned loader. If you wish to load a + module from a specific file, then use one of the file-based loaders found + in :mod:`importlib.machinery`. .. function:: new_module(name) @@ -110,6 +114,9 @@ This module provides an interface to the mechanisms used to implement the Return a new empty module object called *name*. This object is *not* inserted in ``sys.modules``. + .. deprecated:: 3.4 + Use :class:`types.ModuleType` instead. + .. function:: reload(module) @@ -172,6 +179,9 @@ This module provides an interface to the mechanisms used to implement the the class does not affect the method definitions of the instances --- they continue to use the old class definition. The same is true for derived classes. + .. deprecated:: 3.4 + Use :func:`importlib.reload` instead. + The following functions are conveniences for handling :pep:`3147` byte-compiled file paths. @@ -197,6 +207,9 @@ file paths. If :attr:`sys.implementation.cache_tag` is ``None``, then :exc:`NotImplementedError` is raised. + .. deprecated:: 3.4 + Use :func:`importlib.util.cache_from_source` instead. + .. function:: source_from_cache(path) @@ -212,14 +225,17 @@ file paths. Raise :exc:`NotImplementedError` when :attr:`sys.implementation.cache_tag` is not defined. + .. deprecated:: 3.4 + Use :func:`importlib.util.source_from_cache` instead. + .. function:: get_tag() Return the :pep:`3147` magic tag string matching this version of Python's magic number, as returned by :func:`get_magic`. - .. note:: - You may use :attr:`sys.implementation.cache_tag` directly starting + .. deprecated:: 3.4 + Use :attr:`sys.implementation.cache_tag` directly starting in Python 3.3. @@ -247,6 +263,8 @@ that circular imports work without any deadlocks. the most part. A global import lock is kept for some critical tasks, such as initializing the per-module locks. +.. deprecated:: 3.4 + .. function:: acquire_lock() @@ -265,6 +283,8 @@ that circular imports work without any deadlocks. the most part. A global import lock is kept for some critical tasks, such as initializing the per-module locks. +.. deprecated:: 3.4 + .. function:: release_lock() @@ -276,6 +296,8 @@ that circular imports work without any deadlocks. the most part. A global import lock is kept for some critical tasks, such as initializing the per-module locks. +.. deprecated:: 3.4 + The following constants with integer values, defined in this module, are used to indicate the search result of :func:`find_module`. @@ -341,6 +363,9 @@ to indicate the search result of :func:`find_module`. ``None`` is inserted into ``sys.path_importer_cache`` instead of an instance of :class:`NullImporter`. + .. deprecated:: 3.4 + Insert ``None`` into ``sys.path_importer_cache`` instead. + .. _examples-imp: |