Tin mới
importlib.machinery.ExtensionFileLoader
A C extension for CPython is a shared library (for example, a .so file on Linux, .pyd DLL on Windows), which is loadable into the Python process (for example, it is compiled with compatible compiler settings), and which
A C extension for CPython is a shared library (for example, a .so file on Linux, .pyd DLL on Windows), which is loadable into the Python process (for example, it is compiled with compatible compiler settings), and which
Added in version 3.15: Support for the PyModExport_<name> export hook was added in Python 3.15. The older way of defining modules is still available: consult either the PyInit function section or earlier versions of this
Added in version 3.15: Support for the PyModExport_<name> export hook was added in Python 3.15. The older way of defining modules is still available: consult either the PyInit function section or earlier versions of this
Code in the export hook must never rely on the GIL: free-threaded builds of Python can only check the Py_mod_gil slot (or the lack of it) after the hook returns,
Python sets initial module attributes like __package__ and __loader__, and inserts the module object into sys.modules.
By default, extension modules are not singletons. For example, if the sys.modules entry is removed and the module is re-imported, a new module object is created and, typically, populated with fresh method and type object
By default, extension modules are not singletons. For example, if the sys.modules entry is removed and the module is re-imported, a new module object is created and, typically, populated with fresh method and type object
By default, extension modules are not singletons. For example, if the sys.modules entry is removed and the module is re-imported, a new module object is created and, typically, populated with fresh method and type object