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# SOME DESCRIPTIVE TITLE.
# Copyright (C) 2001 Python Software Foundation
# This file is distributed under the same license as the Python package.
# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
#
# Translators:
# python-doc bot, 2026
#
#, fuzzy
msgid ""
msgstr ""
"Project-Id-Version: Python 3.15\n"
"Report-Msgid-Bugs-To: \n"
"POT-Creation-Date: 2026-08-21 14:26+0000\n"
"PO-Revision-Date: 2026-02-25 14:46+0000\n"
"Last-Translator: python-doc bot, 2026\n"
"Language-Team: Polish (https://app.transifex.com/python-doc/teams/5390/pl/)\n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"
"Language: pl\n"
"Plural-Forms: nplurals=4; plural=(n==1 ? 0 : (n%10>=2 && n%10<=4) && "
"(n%100<12 || n%100>14) ? 1 : n!=1 && (n%10>=0 && n%10<=1) || (n%10>=5 && "
"n%10<=9) || (n%100>=12 && n%100<=14) ? 2 : 3);\n"
msgid "Interpreter initialization and finalization"
msgstr ""
msgid ""
"See :ref:`Python Initialization Configuration <init-config>` for details on "
"how to configure the interpreter prior to initialization."
msgstr ""
msgid "Before Python initialization"
msgstr ""
msgid ""
"In an application embedding Python, the :c:func:`Py_Initialize` function "
"must be called before using any other Python/C API functions; with the "
"exception of a few functions and the :ref:`global configuration variables "
"<global-conf-vars>`."
msgstr ""
msgid ""
"The following functions can be safely called before Python is initialized:"
msgstr ""
msgid "Functions that initialize the interpreter:"
msgstr ""
msgid ":c:func:`Py_Initialize`"
msgstr ":c:func:`Py_Initialize`"
msgid ":c:func:`Py_InitializeEx`"
msgstr ":c:func:`Py_InitializeEx`"
msgid ":c:func:`Py_InitializeFromConfig`"
msgstr ":c:func:`Py_InitializeFromConfig`"
msgid ":c:func:`Py_BytesMain`"
msgstr ":c:func:`Py_BytesMain`"
msgid ":c:func:`Py_Main`"
msgstr ":c:func:`Py_Main`"
msgid "the runtime pre-initialization functions covered in :ref:`init-config`"
msgstr ""
msgid "Configuration functions:"
msgstr "Konfiguracja funkcja:"
msgid ":c:func:`PyImport_AppendInittab`"
msgstr ":c:func:`PyImport_AppendInittab`"
msgid ":c:func:`PyImport_ExtendInittab`"
msgstr ":c:func:`PyImport_ExtendInittab`"
msgid ":c:func:`!PyInitFrozenExtensions`"
msgstr ":c:func:`!PyInitFrozenExtensions`"
msgid ":c:func:`PyMem_SetAllocator`"
msgstr ":c:func:`PyMem_SetAllocator`"
msgid ":c:func:`PyMem_SetupDebugHooks`"
msgstr ":c:func:`PyMem_SetupDebugHooks`"
msgid ":c:func:`PyObject_SetArenaAllocator`"
msgstr ":c:func:`PyObject_SetArenaAllocator`"
msgid ":c:func:`Py_SetProgramName`"
msgstr ":c:func:`Py_SetProgramName`"
msgid ":c:func:`Py_SetPythonHome`"
msgstr ":c:func:`Py_SetPythonHome`"
msgid "the configuration functions covered in :ref:`init-config`"
msgstr ""
msgid "Informative functions:"
msgstr "Informatiwne funkcje:"
msgid ":c:func:`Py_IsInitialized`"
msgstr ":c:func:`Py_IsInitialized`"
msgid ":c:func:`PyMem_GetAllocator`"
msgstr ":c:func:`PyMem_GetAllocator`"
msgid ":c:func:`PyObject_GetArenaAllocator`"
msgstr ":c:func:`PyObject_GetArenaAllocator`"
msgid ":c:func:`Py_GetBuildInfo`"
msgstr ":c:func:`Py_GetBuildInfo`"
msgid ":c:func:`Py_GetCompiler`"
msgstr ":c:func:`Py_GetCompiler`"
msgid ":c:func:`Py_GetCopyright`"
msgstr ":c:func:`Py_GetCopyright`"
msgid ":c:func:`Py_GetPlatform`"
msgstr ":c:func:`Py_GetPlatform`"
msgid ":c:func:`Py_GetVersion`"
msgstr ":c:func:`Py_GetVersion`"
msgid "Utilities:"
msgstr "Narzędzia:"
msgid ":c:func:`Py_DecodeLocale`"
msgstr ":c:func:`Py_DecodeLocale`"
msgid ""
"the status reporting and utility functions covered in :ref:`init-config`"
msgstr ""
msgid "Memory allocators:"
msgstr "Alokatory pamięci:"
msgid ":c:func:`PyMem_RawMalloc`"
msgstr ":c:func:`PyMem_RawMalloc`"
msgid ":c:func:`PyMem_RawRealloc`"
msgstr ":c:func:`PyMem_RawRealloc`"
msgid ":c:func:`PyMem_RawCalloc`"
msgstr ":c:func:`PyMem_RawCalloc`"
msgid ":c:func:`PyMem_RawFree`"
msgstr ":c:func:`PyMem_RawFree`"
msgid "Synchronization:"
msgstr ""
msgid ":c:func:`PyMutex_Lock`"
msgstr ":c:func:`PyMutex_Lock`"
msgid ":c:func:`PyMutex_Unlock`"
msgstr ":c:func:`PyMutex_Unlock`"
msgid ""
"Despite their apparent similarity to some of the functions listed above, the "
"following functions **should not be called** before the interpreter has been "
"initialized: :c:func:`Py_EncodeLocale`, :c:func:`PyEval_InitThreads`, and :c:"
"func:`Py_RunMain`."
msgstr ""
msgid "Global configuration variables"
msgstr ""
msgid ""
"Python has variables for the global configuration to control different "
"features and options. By default, these flags are controlled by :ref:"
"`command line options <using-on-interface-options>`."
msgstr ""
msgid ""
"When a flag is set by an option, the value of the flag is the number of "
"times that the option was set. For example, ``-b`` sets :c:data:"
"`Py_BytesWarningFlag` to 1 and ``-bb`` sets :c:data:`Py_BytesWarningFlag` to "
"2."
msgstr ""
msgid ""
"This API is kept for backward compatibility: setting :c:member:`PyConfig."
"bytes_warning` should be used instead, see :ref:`Python Initialization "
"Configuration <init-config>`."
msgstr ""
msgid ""
"Issue a warning when comparing :class:`bytes` or :class:`bytearray` with :"
"class:`str` or :class:`bytes` with :class:`int`. Issue an error if greater "
"or equal to ``2``."
msgstr ""
msgid "Set by the :option:`-b` option."
msgstr ""
msgid ""
"This API is kept for backward compatibility: setting :c:member:`PyConfig."
"parser_debug` should be used instead, see :ref:`Python Initialization "
"Configuration <init-config>`."
msgstr ""
msgid ""
"Turn on parser debugging output (for expert only, depending on compilation "
"options)."
msgstr ""
msgid ""
"Set by the :option:`-d` option and the :envvar:`PYTHONDEBUG` environment "
"variable."
msgstr ""
msgid ""
"This API is kept for backward compatibility: setting :c:member:`PyConfig."
"write_bytecode` should be used instead, see :ref:`Python Initialization "
"Configuration <init-config>`."
msgstr ""
msgid ""
"If set to non-zero, Python won't try to write ``.pyc`` files on the import "
"of source modules."
msgstr ""
msgid ""
"Set by the :option:`-B` option and the :envvar:`PYTHONDONTWRITEBYTECODE` "
"environment variable."
msgstr ""
msgid ""
"This API is kept for backward compatibility: setting :c:member:`PyConfig."
"pathconfig_warnings` should be used instead, see :ref:`Python Initialization "
"Configuration <init-config>`."
msgstr ""
msgid "Private flag used by ``_freeze_module`` and ``frozenmain`` programs."
msgstr ""
msgid ""
"This API is kept for backward compatibility: setting :c:member:`PyConfig."
"hash_seed` and :c:member:`PyConfig.use_hash_seed` should be used instead, "
"see :ref:`Python Initialization Configuration <init-config>`."
msgstr ""
msgid ""
"Set to ``1`` if the :envvar:`PYTHONHASHSEED` environment variable is set to "
"a non-empty string."
msgstr ""
msgid ""
"If the flag is non-zero, read the :envvar:`PYTHONHASHSEED` environment "
"variable to initialize the secret hash seed."
msgstr ""
msgid ""
"This API is kept for backward compatibility: setting :c:member:`PyConfig."
"use_environment` should be used instead, see :ref:`Python Initialization "
"Configuration <init-config>`."
msgstr ""
msgid ""
"Ignore all :envvar:`!PYTHON*` environment variables, e.g. :envvar:"
"`PYTHONPATH` and :envvar:`PYTHONHOME`, that might be set."
msgstr ""
msgid "Set by the :option:`-E` and :option:`-I` options."
msgstr ""
msgid ""
"This API is kept for backward compatibility: setting :c:member:`PyConfig."
"inspect` should be used instead, see :ref:`Python Initialization "
"Configuration <init-config>`."
msgstr ""
msgid ""
"When a script is passed as first argument or the :option:`-c` option is "
"used, enter interactive mode after executing the script or the command, even "
"when :data:`sys.stdin` does not appear to be a terminal."
msgstr ""
msgid ""
"Set by the :option:`-i` option and the :envvar:`PYTHONINSPECT` environment "
"variable."
msgstr ""
msgid ""
"This API is kept for backward compatibility: setting :c:member:`PyConfig."
"interactive` should be used instead, see :ref:`Python Initialization "
"Configuration <init-config>`."
msgstr ""
msgid "Set by the :option:`-i` option."
msgstr ""
msgid ""
"This API is kept for backward compatibility: setting :c:member:`PyConfig."
"isolated` should be used instead, see :ref:`Python Initialization "
"Configuration <init-config>`."
msgstr ""
msgid ""
"Run Python in isolated mode. In isolated mode :data:`sys.path` contains "
"neither the script's directory nor the user's site-packages directory."
msgstr ""
msgid "Set by the :option:`-I` option."
msgstr ""
msgid ""
"This API is kept for backward compatibility: setting :c:member:`PyPreConfig."
"legacy_windows_fs_encoding` should be used instead, see :ref:`Python "
"Initialization Configuration <init-config>`."
msgstr ""
msgid ""
"If the flag is non-zero, use the ``mbcs`` encoding with ``replace`` error "
"handler, instead of the UTF-8 encoding with ``surrogatepass`` error handler, "
"for the :term:`filesystem encoding and error handler`."
msgstr ""
msgid ""
"Set to ``1`` if the :envvar:`PYTHONLEGACYWINDOWSFSENCODING` environment "
"variable is set to a non-empty string."
msgstr ""
msgid "See :pep:`529` for more details."
msgstr ""
msgid "Availability"
msgstr "Dostępność"
msgid ""
"This API is kept for backward compatibility: setting :c:member:`PyConfig."
"legacy_windows_stdio` should be used instead, see :ref:`Python "
"Initialization Configuration <init-config>`."
msgstr ""
msgid ""
"If the flag is non-zero, use :class:`io.FileIO` instead of :class:`!io."
"_WindowsConsoleIO` for :mod:`sys` standard streams."
msgstr ""
msgid ""
"Set to ``1`` if the :envvar:`PYTHONLEGACYWINDOWSSTDIO` environment variable "
"is set to a non-empty string."
msgstr ""
msgid "See :pep:`528` for more details."
msgstr ""
msgid ""
"This API is kept for backward compatibility: setting :c:member:`PyConfig."
"site_import` should be used instead, see :ref:`Python Initialization "
"Configuration <init-config>`."
msgstr ""
msgid ""
"Disable the import of the module :mod:`site` and the site-dependent "
"manipulations of :data:`sys.path` that it entails. Also disable these "
"manipulations if :mod:`site` is explicitly imported later (call :func:`site."
"main` if you want them to be triggered)."
msgstr ""
msgid "Set by the :option:`-S` option."
msgstr ""
msgid ""
"This API is kept for backward compatibility: setting :c:member:`PyConfig."
"user_site_directory` should be used instead, see :ref:`Python Initialization "
"Configuration <init-config>`."
msgstr ""
msgid ""
"Don't add the :data:`user site-packages directory <site.USER_SITE>` to :data:"
"`sys.path`."
msgstr ""
msgid ""
"Set by the :option:`-s` and :option:`-I` options, and the :envvar:"
"`PYTHONNOUSERSITE` environment variable."
msgstr ""
msgid ""
"This API is kept for backward compatibility: setting :c:member:`PyConfig."
"optimization_level` should be used instead, see :ref:`Python Initialization "
"Configuration <init-config>`."
msgstr ""
msgid ""
"Set by the :option:`-O` option and the :envvar:`PYTHONOPTIMIZE` environment "
"variable."
msgstr ""
msgid ""
"This API is kept for backward compatibility: setting :c:member:`PyConfig."
"quiet` should be used instead, see :ref:`Python Initialization Configuration "
"<init-config>`."
msgstr ""
msgid ""
"Don't display the copyright and version messages even in interactive mode."
msgstr ""
msgid "Set by the :option:`-q` option."
msgstr ""
msgid ""
"This API is kept for backward compatibility: setting :c:member:`PyConfig."
"buffered_stdio` should be used instead, see :ref:`Python Initialization "
"Configuration <init-config>`."
msgstr ""
msgid "Force the stdout and stderr streams to be unbuffered."
msgstr ""
msgid ""
"Set by the :option:`-u` option and the :envvar:`PYTHONUNBUFFERED` "
"environment variable."
msgstr ""
msgid ""
"This API is kept for backward compatibility: setting :c:member:`PyConfig."
"verbose` should be used instead, see :ref:`Python Initialization "
"Configuration <init-config>`."
msgstr ""
msgid ""
"Print a message each time a module is initialized, showing the place "
"(filename or built-in module) from which it is loaded. If greater or equal "
"to ``2``, print a message for each file that is checked for when searching "
"for a module. Also provides information on module cleanup at exit."
msgstr ""
msgid ""
"Set by the :option:`-v` option and the :envvar:`PYTHONVERBOSE` environment "
"variable."
msgstr ""
msgid "Initializing and finalizing the interpreter"
msgstr ""
msgid ""
"Initialize the Python interpreter. In an application embedding Python, this "
"should be called before using any other Python/C API functions; see :ref:"
"`Before Python Initialization <pre-init-safe>` for the few exceptions."
msgstr ""
msgid ""
"This initializes the table of loaded modules (``sys.modules``), and creates "
"the fundamental modules :mod:`builtins`, :mod:`__main__` and :mod:`sys`. It "
"also initializes the module search path (``sys.path``). It does not set "
"``sys.argv``; use the :ref:`Python Initialization Configuration <init-"
"config>` API for that. This is a no-op when called for a second time "
"(without calling :c:func:`Py_FinalizeEx` first). There is no return value; "
"it is a fatal error if the initialization fails."
msgstr ""
msgid ""
"Use :c:func:`Py_InitializeFromConfig` to customize the :ref:`Python "
"Initialization Configuration <init-config>`."
msgstr ""
msgid ""
"On Windows, changes the console mode from ``O_TEXT`` to ``O_BINARY``, which "
"will also affect non-Python uses of the console using the C Runtime."
msgstr ""
msgid ""
"This function works like :c:func:`Py_Initialize` if *initsigs* is ``1``. If "
"*initsigs* is ``0``, it skips initialization registration of signal "
"handlers, which may be useful when CPython is embedded as part of a larger "
"application."
msgstr ""
msgid ""
"Initialize Python from *config* configuration, as described in :ref:`init-"
"from-config`."
msgstr ""
msgid ""
"See the :ref:`init-config` section for details on pre-initializing the "
"interpreter, populating the runtime configuration structure, and querying "
"the returned status structure."
msgstr ""
msgid ""
"Return true (nonzero) when the Python interpreter has been initialized, "
"false (zero) if not. After :c:func:`Py_FinalizeEx` is called, this returns "
"false until :c:func:`Py_Initialize` is called again."
msgstr ""
msgid ""
"This function no longer returns true until initialization has fully "
"completed, including import of the :mod:`site` module. Previously it could "
"return true while :c:func:`Py_Initialize` was still running."
msgstr ""
msgid ""
"Return true (non-zero) if the main Python interpreter is :term:`shutting "
"down <interpreter shutdown>`. Return false (zero) otherwise."
msgstr ""
msgid ""
"Undo all initializations made by :c:func:`Py_Initialize` and subsequent use "
"of Python/C API functions, and destroy all sub-interpreters (see :c:func:"
"`Py_NewInterpreter` below) that were created and not yet destroyed since the "
"last call to :c:func:`Py_Initialize`. This is a no-op when called for a "
"second time (without calling :c:func:`Py_Initialize` again first)."
msgstr ""
msgid ""
"Since this is the reverse of :c:func:`Py_Initialize`, it should be called in "
"the same thread with the same interpreter active. That means the main "
"thread and the main interpreter. This should never be called while :c:func:"
"`Py_RunMain` is running."
msgstr ""
msgid ""
"Normally the return value is ``0``. If there were errors during finalization "
"(flushing buffered data), ``-1`` is returned."
msgstr ""
msgid ""
"Note that Python will do a best effort at freeing all memory allocated by "
"the Python interpreter. Therefore, any C-Extension should make sure to "
"correctly clean up all of the previously allocated PyObjects before using "
"them in subsequent calls to :c:func:`Py_Initialize`. Otherwise it could "
"introduce vulnerabilities and incorrect behavior."
msgstr ""
msgid ""
"This function is provided for a number of reasons. An embedding application "
"might want to restart Python without having to restart the application "
"itself. An application that has loaded the Python interpreter from a "
"dynamically loadable library (or DLL) might want to free all memory "
"allocated by Python before unloading the DLL. During a hunt for memory leaks "
"in an application a developer might want to free all memory allocated by "
"Python before exiting from the application."
msgstr ""
msgid ""
"**Bugs and caveats:** The destruction of modules and objects in modules is "
"done in random order; this may cause destructors (:meth:`~object.__del__` "
"methods) to fail when they depend on other objects (even functions) or "
"modules. Dynamically loaded extension modules loaded by Python are not "
"unloaded. Small amounts of memory allocated by the Python interpreter may "
"not be freed (if you find a leak, please report it). Memory tied up in "
"circular references between objects is not freed. Interned strings will all "
"be deallocated regardless of their reference count. Some memory allocated by "
"extension modules may not be freed. Some extensions may not work properly "
"if their initialization routine is called more than once; this can happen if "
"an application calls :c:func:`Py_Initialize` and :c:func:`Py_FinalizeEx` "
"more than once. :c:func:`Py_FinalizeEx` must not be called recursively from "
"within itself. Therefore, it must not be called by any code that may be run "
"as part of the interpreter shutdown process, such as :py:mod:`atexit` "
"handlers, object finalizers, or any code that may be run while flushing the "
"stdout and stderr files."
msgstr ""
msgid ""
"Raises an :ref:`auditing event <auditing>` ``cpython."
"_PySys_ClearAuditHooks`` with no arguments."
msgstr ""
msgid ""
"This is a backwards-compatible version of :c:func:`Py_FinalizeEx` that "
"disregards the return value."
msgstr ""
msgid ""
"Similar to :c:func:`Py_Main` but *argv* is an array of bytes strings, "
"allowing the calling application to delegate the text decoding step to the "
"CPython runtime."
msgstr ""
msgid ""
"The main program for the standard interpreter, encapsulating a full "
"initialization/finalization cycle, as well as additional behaviour to "
"implement reading configurations settings from the environment and command "
"line, and then executing ``__main__`` in accordance with :ref:`using-on-"
"cmdline`."
msgstr ""
msgid ""
"This is made available for programs which wish to support the full CPython "
"command line interface, rather than just embedding a Python runtime in a "
"larger application."
msgstr ""
msgid ""
"The *argc* and *argv* parameters are similar to those which are passed to a "
"C program's :c:func:`main` function, except that the *argv* entries are "
"first converted to ``wchar_t`` using :c:func:`Py_DecodeLocale`. It is also "
"important to note that the argument list entries may be modified to point to "
"strings other than those passed in (however, the contents of the strings "
"pointed to by the argument list are not modified)."
msgstr ""
msgid ""
"The return value is ``2`` if the argument list does not represent a valid "
"Python command line, and otherwise the same as :c:func:`Py_RunMain`."
msgstr ""
msgid ""
"In terms of the CPython runtime configuration APIs documented in the :ref:"
"`runtime configuration <init-config>` section (and without accounting for "
"error handling), ``Py_Main`` is approximately equivalent to::"
msgstr ""
msgid ""
"PyConfig config;\n"
"PyConfig_InitPythonConfig(&config);\n"
"PyConfig_SetArgv(&config, argc, argv);\n"
"Py_InitializeFromConfig(&config);\n"
"PyConfig_Clear(&config);\n"
"\n"
"Py_RunMain();"
msgstr ""
msgid ""
"In normal usage, an embedding application will call this function *instead* "
"of calling :c:func:`Py_Initialize`, :c:func:`Py_InitializeEx` or :c:func:"
"`Py_InitializeFromConfig` directly, and all settings will be applied as "
"described elsewhere in this documentation. If this function is instead "
"called *after* a preceding runtime initialization API call, then exactly "
"which environmental and command line configuration settings will be updated "
"is version dependent (as it depends on which settings correctly support "
"being modified after they have already been set once when the runtime was "
"first initialized)."
msgstr ""
msgid "Executes the main module in a fully configured CPython runtime."
msgstr ""
msgid ""
"Executes the command (:c:member:`PyConfig.run_command`), the script (:c:"
"member:`PyConfig.run_filename`) or the module (:c:member:`PyConfig."
"run_module`) specified on the command line or in the configuration. If none "
"of these values are set, runs the interactive Python prompt (REPL) using the "
"``__main__`` module's global namespace."
msgstr ""
msgid ""
"If :c:member:`PyConfig.inspect` is not set (the default), the return value "
"will be ``0`` if the interpreter exits normally (that is, without raising an "
"exception), the exit status of an unhandled :exc:`SystemExit`, or ``1`` for "
"any other unhandled exception."
msgstr ""
msgid ""
"If :c:member:`PyConfig.inspect` is set (such as when the :option:`-i` option "
"is used), rather than returning when the interpreter exits, execution will "
"instead resume in an interactive Python prompt (REPL) using the ``__main__`` "
"module's global namespace. If the interpreter exited with an exception, it "
"is immediately raised in the REPL session. The function return value is then "
"determined by the way the *REPL session* terminates: ``0``, ``1``, or the "
"status of a :exc:`SystemExit`, as specified above."
msgstr ""
msgid ""
"This function always finalizes the Python interpreter before it returns."
msgstr ""
msgid ""
"See :ref:`Python Configuration <init-python-config>` for an example of a "
"customized Python that always runs in isolated mode using :c:func:"
"`Py_RunMain`."
msgstr ""
msgid ""
"Register an :mod:`atexit` callback for the target interpreter *interp*. This "
"is similar to :c:func:`Py_AtExit`, but takes an explicit interpreter and "
"data pointer for the callback."
msgstr ""
msgid "There must be an :term:`attached thread state` for *interp*."
msgstr ""
msgid "Cautions regarding interpreter finalization"
msgstr ""
msgid ""
"In the late stage of :term:`interpreter shutdown`, after attempting to wait "
"for non-daemon threads to exit (though this can be interrupted by :class:"
"`KeyboardInterrupt`) and running the :mod:`atexit` functions, the runtime is "
"marked as finalizing, meaning that :c:func:`Py_IsFinalizing` and :func:`sys."
"is_finalizing` return true. At this point, only the finalization thread "
"(the thread that initiated finalization; this is typically the main thread) "
"is allowed to :term:`attach <attached thread state>` a thread state."
msgstr ""
msgid ""
"Other threads that attempt to attach during finalization, either explicitly "
"(such as via :c:func:`PyThreadState_Ensure` or :c:macro:"
"`Py_END_ALLOW_THREADS`) or implicitly (such as in-between bytecode "
"instructions), will enter a **permanently blocked state**. Generally, this "
"is harmless, but this can result in deadlocks. For example, a thread may be "
"permanently blocked while holding a lock, meaning that the finalization "
"thread can never acquire that lock."
msgstr ""
msgid ""
"Prior to CPython 3.13, the thread would exit instead of hanging, which led "
"to other issues (see the warning note at :c:func:`PyThread_exit_thread`)."
msgstr ""
msgid ""
"Gross? Yes. Starting in Python 3.15, there are a number of C APIs that make "
"it possible to avoid these issues by temporarily preventing finalization:"
msgstr ""
msgid ""
":pep:`788` explains the design, motivation and rationale for these APIs."
msgstr ""
msgid "An opaque interpreter guard structure."
msgstr ""
msgid ""
"By holding an interpreter guard, the caller can ensure that the interpreter "
"will not finalize until the guard is closed (through :c:func:"
"`PyInterpreterGuard_Close`)."
msgstr ""
msgid ""
"When a guard is held, a thread attempting to finalize the interpreter will "
"block until the guard is closed before starting finalization. After "
"finalization has started, threads are forever unable to acquire guards for "
"that interpreter. This means that if you forget to close an interpreter "
"guard, the process will **permanently hang** during finalization!"
msgstr ""
msgid ""
"Holding a guard for an interpreter is similar to holding a :term:`strong "
"reference` to a Python object, except finalization does not happen "
"automatically after all guards are released: it requires an explicit :c:func:"
"`Py_EndInterpreter` call."
msgstr ""
msgid ""
"Create a finalization guard for the current interpreter. This will prevent "
"finalization until the guard is closed."
msgstr ""
msgid "For example:"
msgstr "Na przykład::"
msgid ""
"// Temporarily prevent finalization.\n"
"PyInterpreterGuard *guard = PyInterpreterGuard_FromCurrent();\n"
"if (guard == NULL) {\n"
" // Finalization has already started or we're out of memory.\n"
" return NULL;\n"
"}\n"
"\n"
"Py_BEGIN_ALLOW_THREADS;\n"
"// Do some critical processing here. For example, we can safely acquire\n"
"// locks that might be acquired by the finalization thread.\n"
"Py_END_ALLOW_THREADS;\n"
"\n"
"// Now that we're done with our critical processing, the interpreter is\n"
"// allowed to finalize again.\n"
"PyInterpreterGuard_Close(guard);"
msgstr ""
msgid ""
"On success, this function returns a guard for the current interpreter; on "
"failure, it returns ``NULL`` with an exception set."
msgstr ""
msgid ""
"This function will fail only if the current interpreter has already started "
"finalizing, or if the process is out of memory."
msgstr ""
msgid ""
"The guard pointer returned by this function must be eventually closed with :"
"c:func:`PyInterpreterGuard_Close`; failing to do so will result in the "
"Python process infinitely hanging."
msgstr ""
msgid "The caller must hold an :term:`attached thread state`."
msgstr ""
msgid "Create a finalization guard for an interpreter through a view."
msgstr ""
msgid ""
"On success, this function returns a guard to the interpreter represented by "
"*view*. The view is still valid after calling this function. The guard must "
"eventually be closed with :c:func:`PyInterpreterGuard_Close`."
msgstr ""
msgid ""
"If the interpreter no longer exists, is already finalizing, or out of "
"memory, then this function returns ``NULL`` without setting an exception."
msgstr ""
msgid "The caller does not need to hold an :term:`attached thread state`."
msgstr ""
msgid ""
"Close an interpreter guard, allowing the interpreter to start finalization "
"if no other guards remain. If an interpreter guard is never closed, the "
"interpreter will infinitely wait when trying to enter finalization!"
msgstr ""
msgid ""
"After an interpreter guard is closed, it may not be used in :c:func:"
"`PyThreadState_Ensure`. Doing so will result in undefined behavior."
msgstr ""
msgid ""
"This function cannot fail, and the caller doesn't need to hold an :term:"
"`attached thread state`."
msgstr ""
msgid "Interpreter views"
msgstr ""
msgid ""
"In some cases, it may be necessary to access an interpreter that may have "
"been deleted. This can be done using interpreter views."
msgstr ""
msgid "An opaque view of an interpreter."
msgstr ""
msgid ""
"This is a thread-safe way to access an interpreter that may have be "
"finalizing or already destroyed."
msgstr ""
msgid "Create a view to the current interpreter."
msgstr ""
msgid ""
"This function is generally meant to be used alongside :c:func:"
"`PyInterpreterGuard_FromView` or :c:func:`PyThreadState_EnsureFromView`."
msgstr ""
msgid ""
"On success, this function returns a view to the current interpreter; on "
"failure, it returns ``NULL`` with an exception set."
msgstr ""
msgid "Close an interpreter view."
msgstr ""
msgid ""
"If an interpreter view is never closed, the view's memory will never be "
"freed, but there are no other consequences. (In contrast, forgetting to "
"close a guard will infinitely hang the main thread during finalization.)"
msgstr ""
msgid ""
"Create a view for the main interpreter (the first and default interpreter in "
"a Python process; see :c:func:`PyInterpreterState_Main`)."
msgstr ""
msgid ""
"On success, this function returns a view to the main interpreter; on "
"failure, it returns ``NULL`` without an exception set. Failure indicates "
"that the process is out of memory."
msgstr ""
msgid ""
"Use this function when an interpreter pointer or view cannot be supplied by "
"the caller, such as when a native threading library does not provide a "
"``void *arg`` parameter that could carry a :c:type:`PyInterpreterGuard` or :"
"c:type:`PyInterpreterView`. In code that supports subinterpreters, prefer :c:"
"func:`PyInterpreterView_FromCurrent` so the guard tracks the calling "
"interpreter rather than the main one."
msgstr ""
msgid "Process-wide parameters"
msgstr ""
msgid ""
"This API is kept for backward compatibility: setting :c:member:`PyConfig."
"program_name` should be used instead, see :ref:`Python Initialization "
"Configuration <init-config>`."
msgstr ""
msgid ""
"This function should be called before :c:func:`Py_Initialize` is called for "
"the first time, if it is called at all. It tells the interpreter the value "
"of the ``argv[0]`` argument to the :c:func:`main` function of the program "
"(converted to wide characters). This is used by some other functions below "
"to find the Python run-time libraries relative to the interpreter "
"executable. The default value is ``'python'``. The argument should point "
"to a zero-terminated wide character string in static storage whose contents "
"will not change for the duration of the program's execution. No code in the "
"Python interpreter will change the contents of this storage."
msgstr ""
msgid ""
"Use :c:func:`Py_DecodeLocale` to decode a bytes string to get a :c:expr:"
"`wchar_t*` string."
msgstr ""
msgid ""
"Return the version of this Python interpreter. This is a string that looks "
"something like ::"
msgstr ""
msgid "\"3.0a5+ (py3k:63103M, May 12 2008, 00:53:55) \\n[GCC 4.2.3]\""
msgstr ""
msgid ""
"The first word (up to the first space character) is the current Python "
"version; the first characters are the major and minor version separated by a "
"period. The returned string points into static storage; the caller should "
"not modify its value. The value is available to Python code as :data:`sys."
"version`."
msgstr ""
msgid "See also the :c:var:`Py_Version` constant."
msgstr ""
msgid ""
"Return the platform identifier for the current platform. On Unix, this is "
"formed from the \"official\" name of the operating system, converted to "
"lower case, followed by the major revision number; e.g., for Solaris 2.x, "
"which is also known as SunOS 5.x, the value is ``'sunos5'``. On macOS, it "
"is ``'darwin'``. On Windows, it is ``'win'``. The returned string points "
"into static storage; the caller should not modify its value. The value is "
"available to Python code as ``sys.platform``."
msgstr ""
msgid ""
"Return the official copyright string for the current Python version, for "
"example"
msgstr ""
msgid "``'Copyright 1991-1995 Stichting Mathematisch Centrum, Amsterdam'``"
msgstr ""
msgid ""
"The returned string points into static storage; the caller should not modify "
"its value. The value is available to Python code as ``sys.copyright``."
msgstr ""
msgid ""
"Return an indication of the compiler used to build the current Python "
"version, in square brackets, for example::"
msgstr ""
msgid "\"[GCC 2.7.2.2]\""
msgstr ""
msgid ""
"The returned string points into static storage; the caller should not modify "
"its value. The value is available to Python code as part of the variable "
"``sys.version``."
msgstr ""
msgid ""
"Return information about the sequence number and build date and time of the "
"current Python interpreter instance, for example ::"
msgstr ""
msgid "\"#67, Aug 1 1997, 22:34:28\""
msgstr ""
msgid ""
"This API is kept for backward compatibility: setting :c:member:`PyConfig."
"argv`, :c:member:`PyConfig.parse_argv` and :c:member:`PyConfig.safe_path` "
"should be used instead, see :ref:`Python Initialization Configuration <init-"
"config>`."
msgstr ""
msgid ""
"Set :data:`sys.argv` based on *argc* and *argv*. These parameters are "
"similar to those passed to the program's :c:func:`main` function with the "
"difference that the first entry should refer to the script file to be "
"executed rather than the executable hosting the Python interpreter. If "
"there isn't a script that will be run, the first entry in *argv* can be an "
"empty string. If this function fails to initialize :data:`sys.argv`, a "
"fatal condition is signalled using :c:func:`Py_FatalError`."
msgstr ""
msgid ""
"If *updatepath* is zero, this is all the function does. If *updatepath* is "
"non-zero, the function also modifies :data:`sys.path` according to the "
"following algorithm:"
msgstr ""
msgid ""
"If the name of an existing script is passed in ``argv[0]``, the absolute "
"path of the directory where the script is located is prepended to :data:`sys."
"path`."
msgstr ""
msgid ""
"Otherwise (that is, if *argc* is ``0`` or ``argv[0]`` doesn't point to an "
"existing file name), an empty string is prepended to :data:`sys.path`, which "
"is the same as prepending the current working directory (``\".\"``)."
msgstr ""