Pending removal in Python 3.15

• The import system:

  • Setting __cached__ on a module while failing to set __spec__.cached is deprecated. In Python 3.15, __cached__ will cease to be set or take into consideration by the import system or standard library. (gh-97879)

  • Setting __package__ on a module while failing to set __spec__.parent is deprecated. In Python 3.15, __package__ will cease to be set or take into consideration by the import system or standard library. (gh-97879)

• ctypes:

  • La función indocumentada ctypes.SetPointerType() ha quedado obsoleta desde Python 3.13.

• http.server:

  • The obsolete and rarely used CGIHTTPRequestHandler has been deprecated since Python 3.13. No direct replacement exists. Anything is better than CGI to interface a web server with a request handler.

  • El indicador --cgi a la interfaz de línea de comandos python -m http.server ha quedado obsoleto desde Python 3.13.

• importlib:

  • load_module() method: use exec_module() instead.

• locale:

  • La función getdefaultlocale() ha quedado obsoleta desde Python 3.11. La eliminación se programó originalmente para Python 3.13 (gh-90817), pero ha sido pospuesto hasta Python 3.15. En su lugar, utilice getlocale(), setlocale(), y getencoding(). (Contribuido por Hugo van Kemenade in gh-111187.)

• pathlib:

  • .PurePath.is_reserved() has been deprecated since Python 3.13. Use os.path.isreserved() to detect reserved paths on Windows.

• platform:

  • platform.java_ver() has been deprecated since Python 3.13. This function is only useful for Jython support, has a confusing API, and is largely untested.

• sysconfig:

  • The check_home argument of sysconfig.is_python_build() has been deprecated since Python 3.12.

• threading:

  • RLock() no aceptará argumentos en Python 3.15. Pasar cualquier argumento ha quedado obsoleto desde Python 3.14, ya que la versión de Python no permite ningún argumento, pero la versión de C permite cualquier cantidad de argumentos posicionales o de palabras clave por palabra llave o posicional, ignorando todos los argumentos.

• types:

  • types.CodeType: Accessing co_lnotab was deprecated in PEP 626 since 3.10 and was planned to be removed in 3.12, but it only got a proper DeprecationWarning in 3.12. May be removed in 3.15. (Contributed by Nikita Sobolev in gh-101866.)

• typing:

  • The undocumented keyword argument syntax for creating NamedTuple classes (for example, Point = NamedTuple("Point", x=int, y=int)) has been deprecated since Python 3.13. Use the class-based syntax or the functional syntax instead.

  • When using the functional syntax of TypedDicts, failing to pass a value to the fields parameter (TD = TypedDict("TD")) or passing None (TD = TypedDict("TD", None)) has been deprecated since Python 3.13. Use class TD(TypedDict): pass or TD = TypedDict("TD", {}) to create a TypedDict with zero field.

  • The typing.no_type_check_decorator() decorator function has been deprecated since Python 3.13. After eight years in the typing module, it has yet to be supported by any major type checker.

• sre_compile, sre_constants and sre_parse modules.

• wave:

  • The getmark(), setmark() and getmarkers() methods of the Wave_read and Wave_write classes have been deprecated since Python 3.13.

• zipimport:

  • zipimport.zipimporter.load_module() has been deprecated since Python 3.10. Use exec_module() instead. (gh-125746.)