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GeezerVison is showing github.com — python-docs-ru/c-api/type.po at 3.15 · python/python-docs-ru Expand file tree/ Copy pathtype.poMore file actions 1037 lines (834 loc) · 31.1 KB / Copy pathtype.poFile metadata and controls1037 lines (834 loc) · 31.1 KB 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 # 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, 2025 # #, fuzzy msgid "" msgstr "" "Project-Id-Version: Python 3.15\n" "Report-Msgid-Bugs-To: \n" "POT-Creation-Date: 2026-11-03 20:20+0000\n" "PO-Revision-Date: 2025-09-16 00:00+0000\n" "Last-Translator: python-doc bot, 2025\n" "Language-Team: Russian (https://app.transifex.com/python-doc/teams/5390/" "ru/)\n" "MIME-Version: 1.0\n" "Content-Type: text/plain; charset=UTF-8\n" "Content-Transfer-Encoding: 8bit\n" "Language: ru\n" "Plural-Forms: nplurals=4; plural=(n%10==1 && n%100!=11 ? 0 : n%10>=2 && " "n%10<=4 && (n%100<12 || n%100>14) ? 1 : n%10==0 || (n%10>=5 && n%10<=9) || " "(n%100>=11 && n%100<=14)? 2 : 3);\n" msgid "Type Objects" msgstr "" msgid "The C structure of the objects used to describe built-in types." msgstr "" msgid "" "This is the type object for type objects; it is the same object " "as :class:`type` in the Python layer." msgstr "" msgid "" "Return non-zero if the object *o* is a type object, including instances of " "types derived from the standard type object. Return 0 in all other cases. " "This function always succeeds." msgstr "" msgid "" "Return non-zero if the object *o* is a type object, but not a subtype of the " "standard type object. Return 0 in all other cases. This function always " "succeeds." msgstr "" msgid "Clear the internal lookup cache. Return the current version tag." msgstr "" msgid "" "Return the :c:member:`~PyTypeObject.tp_flags` member of *type*. This " "function is primarily meant for use with ``Py_LIMITED_API``; the individual " "flag bits are guaranteed to be stable across Python releases, but access " "to :c:member:`~PyTypeObject.tp_flags` itself is not part of " "the :ref:`limited API <limited-c-api>`." msgstr "" msgid "The return type is now ``unsigned long`` rather than ``long``." msgstr "" msgid "" "Return the type object's internal namespace, which is otherwise only exposed " "via a read-only proxy (:attr:`cls.__dict__ <type.__dict__>`). This is a " "replacement for accessing :c:member:`~PyTypeObject.tp_dict` directly. The " "returned dictionary must be treated as read-only." msgstr "" msgid "" "This function is meant for specific embedding and language-binding cases, " "where direct access to the dict is necessary and indirect access (e.g. via " "the proxy or :c:func:`PyObject_GetAttr`) isn't adequate." msgstr "" msgid "" "Extension modules should continue to use ``tp_dict``, directly or " "indirectly, when setting up their own types." msgstr "" msgid "" "Invalidate the internal lookup cache for the type and all of its subtypes. " "This function must be called after any manual modification of the attributes " "or base classes of the type." msgstr "" msgid "" "Register *callback* as a type watcher. Return a non-negative integer ID " "which must be passed to future calls to :c:func:`PyType_Watch`. In case of " "error (e.g. no more watcher IDs available), return ``-1`` and set an " "exception." msgstr "" msgid "" "In free-threaded builds, :c:func:`PyType_AddWatcher` is not thread-safe, so " "it must be called at start up (before spawning the first thread)." msgstr "" msgid "" "Clear watcher identified by *watcher_id* (previously returned " "from :c:func:`PyType_AddWatcher`). Return ``0`` on success, ``-1`` on error " "(e.g. if *watcher_id* was never registered.)" msgstr "" msgid "" "An extension should never call ``PyType_ClearWatcher`` with a *watcher_id* " "that was not returned to it by a previous call " "to :c:func:`PyType_AddWatcher`." msgstr "" msgid "" "Mark *type* as watched. The callback granted *watcher_id* " "by :c:func:`PyType_AddWatcher` will be called " "whenever :c:func:`PyType_Modified` reports a change to *type*. (The callback " "may be called only once for a series of consecutive modifications to *type*, " "if :c:func:`!_PyType_Lookup` is not called on *type* between the " "modifications; this is an implementation detail and subject to change.)" msgstr "" msgid "The callback is also invoked when a watched heap type is deallocated." msgstr "" msgid "" "An extension should never call ``PyType_Watch`` with a *watcher_id* that was " "not returned to it by a previous call to :c:func:`PyType_AddWatcher`." msgstr "" msgid "" "The callback is now also invoked when a watched heap type is deallocated." msgstr "" msgid "" "Mark *type* as not watched. This undoes a previous call " "to :c:func:`PyType_Watch`. *type* must not be ``NULL``." msgstr "" msgid "" "An extension should never call this function with a *watcher_id* that was " "not returned to it by a previous call to :c:func:`PyType_AddWatcher`." msgstr "" msgid "" "On success, this function returns ``0``. On failure, this function returns " "``-1`` with an exception set." msgstr "" msgid "Type of a type-watcher callback function." msgstr "" msgid "" "The callback must not modify *type* or cause :c:func:`PyType_Modified` to be " "called on *type* or any type in its MRO; violating this rule could cause " "infinite recursion." msgstr "" msgid "" "The callback may be called during type deallocation. In this case, the type " "object is temporarily resurrected (its reference count is at least 1) and " "all its attributes are still valid. However, the callback should not store " "new strong references to the type, as this would resurrect the object and " "prevent its deallocation." msgstr "" msgid "" "The callback may now be called during deallocation of a watched heap type." msgstr "" msgid "" "Return non-zero if the type object *o* sets the feature *feature*. Type " "features are denoted by single bit flags." msgstr "" msgid "" "Return non-zero if the type object *type* sets the subclass flag *flag*. " "Subclass flags are denoted by :c:macro:`Py_TPFLAGS_*_SUBCLASS " "<Py_TPFLAGS_LONG_SUBCLASS>`. This function is used by many ``_Check`` " "functions for common types." msgstr "" msgid "" ":c:func:`PyObject_TypeCheck`, which is used as a slower alternative in " "``_Check`` functions for types that don't come with subclass flags." msgstr "" msgid "" "Return true if the type object includes support for the cycle detector; this " "tests the type flag :c:macro:`Py_TPFLAGS_HAVE_GC`." msgstr "" msgid "Return true if *a* is a subtype of *b*." msgstr "" msgid "" "This function only checks for actual subtypes, which means " "that :meth:`~type.__subclasscheck__` is not called on *b*. " "Call :c:func:`PyObject_IsSubclass` to do the same check " "that :func:`issubclass` would do." msgstr "" msgid "" "Generic handler for the :c:member:`~PyTypeObject.tp_alloc` slot of a type " "object. Uses Python's default memory allocation mechanism to allocate " "memory for a new instance, zeros the memory, then initializes the memory as " "if by calling :c:func:`PyObject_Init` or :c:func:`PyObject_InitVar`." msgstr "" msgid "" "Do not call this directly to allocate memory for an object; call the " "type's :c:member:`~PyTypeObject.tp_alloc` slot instead." msgstr "" msgid "" "For types that support garbage collection (i.e., " "the :c:macro:`Py_TPFLAGS_HAVE_GC` flag is set), this function behaves " "like :c:macro:`PyObject_GC_New` or :c:macro:`PyObject_GC_NewVar` (except the " "memory is guaranteed to be zeroed before initialization), and should be " "paired with :c:func:`PyObject_GC_Del` in :c:member:`~PyTypeObject.tp_free`. " "Otherwise, it behaves like :c:macro:`PyObject_New` " "or :c:macro:`PyObject_NewVar` (except the memory is guaranteed to be zeroed " "before initialization) and should be paired with :c:func:`PyObject_Free` " "in :c:member:`~PyTypeObject.tp_free`." msgstr "" msgid "" "Generic handler for the :c:member:`~PyTypeObject.tp_new` slot of a type " "object. Creates a new instance using the " "type's :c:member:`~PyTypeObject.tp_alloc` slot and returns the resulting " "object." msgstr "" msgid "" "Finalize a type object. This should be called on all type objects to finish " "their initialization. This function is responsible for adding inherited " "slots from a type's base class. Return ``0`` on success, or return ``-1`` " "and sets an exception on error." msgstr "" msgid "" "If some of the base classes implements the GC protocol and the provided type " "does not include the :c:macro:`Py_TPFLAGS_HAVE_GC` in its flags, then the GC " "protocol will be automatically implemented from its parents. On the " "contrary, if the type being created does " "include :c:macro:`Py_TPFLAGS_HAVE_GC` in its flags then it **must** " "implement the GC protocol itself by at least implementing " "the :c:member:`~PyTypeObject.tp_traverse` handle." msgstr "" msgid "" "Return the type's name. Equivalent to getting the " "type's :attr:`~type.__name__` attribute." msgstr "" msgid "" "Return the type's qualified name. Equivalent to getting the " "type's :attr:`~type.__qualname__` attribute." msgstr "" msgid "" "Return the type's fully qualified name. Equivalent to ``f\"{type.__module__}." "{type.__qualname__}\"``, or :attr:`type.__qualname__` " "if :attr:`type.__module__` is not a string or is equal to ``\"builtins\"``." msgstr "" msgid "" "Return the type's module name. Equivalent to getting " "the :attr:`type.__module__` attribute." msgstr "" msgid "" "Return the function pointer stored in the given slot. If the result is " "``NULL``, this indicates that either the slot is ``NULL``, or that the " "function was called with invalid parameters. Callers will typically cast the " "result pointer into the appropriate function type." msgstr "" msgid "" "See :c:member:`PyType_Slot.slot` for possible values of the *slot* argument." msgstr "" msgid "" ":c:func:`PyType_GetSlot` can now accept all types. Previously, it was " "limited to :ref:`heap types <heap-types>`." msgstr "" msgid "" "Return the module object associated with the given type when the type was " "created using :c:func:`PyType_FromModuleAndSpec`." msgstr "" msgid "" "The returned reference is :term:`borrowed <borrowed reference>` from *type*, " "and will be valid as long as you hold a reference to *type*. Do not release " "it with :c:func:`Py_DECREF` or similar." msgstr "" msgid "" "If no module is associated with the given type, sets :py:class:`TypeError` " "and returns ``NULL``." msgstr "" msgid "" "This function is usually used to get the module in which a method is " "defined. Note that in such a method, ``PyType_GetModule(Py_TYPE(self))`` may " "not return the intended result. ``Py_TYPE(self)`` may be a *subclass* of the " "intended class, and subclasses are not necessarily defined in the same " "module as their superclass. See :c:type:`PyCMethod` to get the class that " "defines the method. See :c:func:`PyType_GetModuleByToken` for cases " "when :c:type:`!PyCMethod` cannot be used." msgstr "" msgid "" "Return the state of the module object associated with the given type. This " "is a shortcut for calling :c:func:`PyModule_GetState()` on the result " "of :c:func:`PyType_GetModule`." msgstr "" msgid "" "If the *type* has an associated module but its state is ``NULL``, returns " "``NULL`` without setting an exception." msgstr "" msgid "" "Find the first superclass whose module has the given :ref:`module token <ext-" "module-token>`, and return that module." msgstr "" msgid "" "If no module is found, raises a :py:class:`TypeError` and returns ``NULL``." msgstr "" msgid "" "This function is intended to be used together " "with :c:func:`PyModule_GetState()` to get module state from slot methods " "(such as :c:member:`~PyTypeObject.tp_init` " "or :c:member:`~PyNumberMethods.nb_add`) and other places where a method's " "defining class cannot be passed using the :c:type:`PyCMethod` calling " "convention." msgstr "" msgid "" "Find the first superclass whose module was created from the " "given :c:type:`PyModuleDef` *def*, or whose :ref:`module token <ext-module-" "token>` is equal to *def*, and return that module." msgstr "" msgid "" "Note that modules created from a :c:type:`PyModuleDef` always have their " "token set to the :c:type:`PyModuleDef`'s address. In other words, this " "function is equivalent to :c:func:`PyType_GetModuleByToken`, except that it:" msgstr "" msgid "returns a borrowed reference, and" msgstr "" msgid "" "has a non-``void*`` argument type (which is a cosmetic difference in C)." msgstr "" msgid "" "Find the first superclass in *type*'s :term:`method resolution order` " "whose :c:macro:`Py_tp_token` token is equal to *tp_token*." msgstr "" msgid "" "If found, set *\\*result* to a new :term:`strong reference` to it and return " "``1``." msgstr "" msgid "If not found, set *\\*result* to ``NULL`` and return ``0``." msgstr "" msgid "" "On error, set *\\*result* to ``NULL`` and return ``-1`` with an exception " "set." msgstr "" msgid "" "The *result* argument may be ``NULL``, in which case *\\*result* is not set. " "Use this if you need only the return value." msgstr "" msgid "The *tp_token* argument may not be ``NULL``." msgstr "" msgid "Attempt to assign a version tag to the given type." msgstr "" msgid "" "Returns 1 if the type already had a valid version tag or a new one was " "assigned, or 0 if a new tag could not be assigned." msgstr "" msgid "" "Return true if instances of *type* support creating weak references, false " "otherwise. This function always succeeds. *type* must not be ``NULL``." msgstr "" msgid ":ref:`weakrefobjects`" msgstr "" msgid ":py:mod:`weakref`" msgstr "" msgid "Creating Heap-Allocated Types" msgstr "" msgid "" "The following function is used to create :ref:`heap types <heap-types>`:" msgstr "" msgid "" "Create and return a :ref:`heap type <heap-types>` from a :c:type:`!PySlot` " "array. See :ref:`capi-slots` for general information on slots, " "and :ref:`pyslot_type_slot_ids` for slots specific to type creation." msgstr "" msgid "This function calls :c:func:`PyType_Ready` on the new type." msgstr "" msgid "" "Note that this function does *not* fully match the behavior of " "calling :py:class:`type() <type>` or using the :keyword:`class` statement. " "With user-provided base types or metaclasses, prefer :ref:`calling <capi-" "call>` :py:class:`type` (or the metaclass) over ``PyType_From*`` functions. " "Specifically:" msgstr "" msgid "" ":py:meth:`~object.__new__` is not called on the new class (and it must be " "set to ``type.__new__``)." msgstr "" msgid ":py:meth:`~object.__init__` is not called on the new class." msgstr "" msgid ":py:meth:`~object.__init_subclass__` is not called on any bases." msgstr "" msgid ":py:meth:`~object.__set_name__` is not called on new descriptors." msgstr "" msgid "" "Slots are typically defined as a global static constant arrays. However, " "sometimes slot values are not statically known at compile time. For example, " "slots like :c:data:`Py_tp_bases`, :c:data:`Py_tp_metaclass` " "and :c:data:`Py_tp_module` require live Python objects. In this case, it is " "recommended to put such slots on the stack, and " "use :c:macro:`Py_slot_subslots` to refer to an array of static slots. For " "example::" msgstr "" msgid "" "static const PySlot my_slots[] = {\n" " PySlot_STATIC_DATA(Py_tp_name, \"MyClass\"),\n" " PySlot_FUNC(Py_tp_repr, my_repr_func),\n" " ...\n" " PySlot_END\n" "};\n" "\n" "PyObject *make_my_class(PyObject *module) {\n" " PySlot all_slots[] = {\n" " PySlot_STATIC_DATA(Py_slot_subslots, my_slots),\n" " PySlot_DATA(Py_tp_module, module),\n" " PySlot_END\n" " };\n" " return PyType_FromSlots(all_slots);\n" "}" msgstr "" msgid "" "Heap types created without the :c:macro:`Py_TPFLAGS_IMMUTABLETYPE` flag may " "be modified, for example by setting attributes on them, as with classes " "defined in Python code. Sometimes, such modifications are necessary to fully " "initialize a type, but you may wish to prevent users from changing the type " "after the initialization is done:" msgstr "" msgid "" "Make a type immutable: set the :c:macro:`Py_TPFLAGS_IMMUTABLETYPE` flag." msgstr "" msgid "All base classes of *type* must be immutable." msgstr "" msgid "On success, return ``0``. On error, set an exception and return ``-1``." msgstr "" msgid "" "The type must not be used before it's made immutable. For example, type " "instances must not be created before the type is made immutable." msgstr "" msgid "Type slot IDs" msgstr "" msgid "" "Most type slot IDs are named like the field names of the " "structures :c:type:`PyTypeObject`, :c:type:`PyNumberMethods`, :c:type:`PySequenceMethods`, :c:type:`PyMappingMethods` " "and :c:type:`PyAsyncMethods` with an added ``Py_`` prefix. For example, use:" msgstr "" msgid ":c:data:`Py_tp_dealloc` to set :c:member:`PyTypeObject.tp_dealloc`" msgstr "" msgid ":c:data:`Py_nb_add` to set :c:member:`PyNumberMethods.nb_add`" msgstr "" msgid ":c:data:`Py_sq_length` to set :c:member:`PySequenceMethods.sq_length`" msgstr "" msgid "" "The following slots need additional considerations when specified as slots:" msgstr "" msgid ":c:data:`Py_tp_name`" msgstr "" msgid ":c:data:`Py_tp_basicsize` and :c:data:`Py_tp_extra_basicsize`" msgstr "" msgid ":c:data:`Py_tp_itemsize`" msgstr "" msgid ":c:data:`Py_tp_flags`" msgstr "" msgid "" "Additional slots do not directly correspond to a :c:type:`!PyTypeObject` " "struct field:" msgstr "" msgid ":c:data:`Py_tp_token`" msgstr "" msgid ":c:data:`Py_tp_metaclass`" msgstr "" msgid ":c:data:`Py_tp_module`" msgstr "" msgid "" "The following “offset” fields cannot be set using :c:type:`PyType_Slot`:" msgstr "" msgid "" ":c:member:`~PyTypeObject.tp_weaklistoffset` " "(use :c:macro:`Py_TPFLAGS_MANAGED_WEAKREF` instead if possible)" msgstr "" msgid "" ":c:member:`~PyTypeObject.tp_dictoffset` " "(use :c:macro:`Py_TPFLAGS_MANAGED_DICT` instead if possible)" msgstr "" msgid "" ":c:member:`~PyTypeObject.tp_vectorcall_offset` (use " "``\"__vectorcalloffset__\"`` in :ref:`PyMemberDef <pymemberdef-offsets>`)" msgstr "" msgid "" "If it is not possible to switch to a ``MANAGED`` flag (for example, for " "vectorcall or to support Python older than 3.12), specify the offset " "in :c:data:`Py_tp_members`. See :ref:`PyMemberDef documentation <pymemberdef-" "offsets>` for details." msgstr "" msgid "" "The following internal fields cannot be set at all when creating a heap type:" msgstr "" msgid "" ":c:member:`~PyTypeObject.tp_dict`, :c:member:`~PyTypeObject.tp_mro`, :c:member:`~PyTypeObject.tp_cache`, :c:member:`~PyTypeObject.tp_subclasses`, " "and :c:member:`~PyTypeObject.tp_weaklist`." msgstr "" msgid "" "The :c:data:`Py_tp_base` slot is equivalent to :c:data:`Py_tp_bases`; both " "may be set either to a type or a tuple of types. If both are specified, the " "value of :c:data:`Py_tp_bases` is used." msgstr "" msgid "Slot values may not be ``NULL``, except for the following:" msgstr "" msgid ":c:data:`Py_tp_doc`" msgstr "" msgid "" ":c:data:`Py_tp_token` (for clarity, prefer :c:data:`Py_TP_USE_SPEC` rather " "than ``NULL``)" msgstr "" msgid "Slots in :c:type:`PyBufferProcs` may be set in the unlimited API." msgstr "" msgid "" ":c:member:`~PyBufferProcs.bf_getbuffer` " "and :c:member:`~PyBufferProcs.bf_releasebuffer` are now available under " "the :ref:`limited API <limited-c-api>`." msgstr "" msgid "" "The field :c:member:`~PyTypeObject.tp_vectorcall` can now be set " "using :c:data:`Py_tp_vectorcall`. See the field's documentation for details." msgstr "" msgid "" "The :c:data:`Py_tp_bases` slot may be set to a single type object, making it " "equivalent to the :c:data:`Py_tp_base` slot. Previously, a tuple of types " "was required." msgstr "" msgid "" "The following slots correspond to fields in the underlying type structure, " "but need extra remarks for use as slots:" msgstr "" msgid "" ":c:member:`Slot ID <PySlot.sl_id>` for the name of the type, used to " "set :c:member:`PyTypeObject.tp_name`." msgstr "" msgid "" "This slot (or :c:member:`PyType_Spec.name`) is required to create a type." msgstr "" msgid "" "This may not be used in :c:member:`PyType_Spec.slots`. " "Use :c:member:`PyType_Spec.name` instead." msgstr "" msgid "" "CPython processes slots in order. It is recommended to put ``Py_tp_name`` at " "the beginning of the slots array, so that if processing of a later slots " "fails, error messages can include the name." msgstr "" msgid "" ":c:member:`Slot ID <PySlot.sl_id>` for the size of the instance in bytes. It " "is used to set :c:member:`PyTypeObject.tp_basicsize`." msgstr "" msgid "The value must be positive." msgstr "" msgid "" "This may not be used in :c:member:`PyType_Spec.slots`. " "Use :c:member:`PyType_Spec.basicsize` instead." msgstr "" msgid "" "This slot may not be used with :c:func:`PyType_GetSlot`. " "Use :c:member:`PyTypeObject.tp_basicsize` instead if needed, but be aware " "that a type's size is often considered an implementation detail." msgstr "" msgid "" ":c:member:`Slot ID <PySlot.sl_id>` for type data size in bytes, that is, how " "much space instances of the class need *in addition* to space needed for " "superclasses." msgstr "" msgid "" "The value is used, together with the size of superclasses, to " "set :c:member:`PyTypeObject.tp_basicsize`. Python will insert padding as " "needed to meet :c:member:`!tp_basicsize`'s alignment requirements." msgstr "" msgid "" "Use :c:func:`PyObject_GetTypeData` to get a pointer to subclass-specific " "memory reserved this way." msgstr "" msgid "" "The value must be positive. To specify that instances need no additional " "size (that is, size should be inherited), omit the :c:macro:`!" "Py_tp_extra_basicsize` slot rather than set it to zero." msgstr "" msgid "" "Specifying both :c:macro:`Py_tp_basicsize` and :c:macro:`!" "Py_tp_extra_basicsize` is an error." msgstr "" msgid "" "This may not be used in :c:member:`PyType_Spec.slots`. Use " "negative :c:member:`PyType_Spec.basicsize` instead." msgstr "" msgid "This slot may not be used with :c:func:`PyType_GetSlot`." msgstr "" msgid "" ":c:member:`Slot ID <PySlot.sl_id>` for the size of one element of a variable-" "size type, in bytes. Used to set :c:member:`PyTypeObject.tp_itemsize`. " "See :c:member:`!tp_itemsize` documentation for caveats." msgstr "" msgid "" "If this slot is missing, :c:member:`~PyTypeObject.tp_itemsize` is inherited. " "Extending arbitrary variable-sized classes is dangerous, since some types " "use a fixed offset for variable-sized memory, which can then overlap fixed-" "sized memory used by a subclass. To help prevent mistakes, inheriting " "``itemsize`` is only possible in the following situations:" msgstr "" msgid "" "The base is not variable-sized (its :c:member:`~PyTypeObject.tp_itemsize` is " "zero)." msgstr "" msgid "" "The requested :c:member:`PyType_Spec.basicsize` is positive, suggesting that " "the memory layout of the base class is known." msgstr "" msgid "" "The requested :c:member:`PyType_Spec.basicsize` is zero, suggesting that the " "subclass does not access the instance's memory directly." msgstr "" msgid "With the :c:macro:`Py_TPFLAGS_ITEMS_AT_END` flag." msgstr "" msgid "" "This may not be used in :c:member:`PyType_Spec.slots`. " "Use :c:member:`PyType_Spec.itemsize` instead." msgstr "" msgid "" ":c:member:`Slot ID <PySlot.sl_id>` for type flags, used to " "set :c:member:`PyTypeObject.tp_flags`." msgstr "" msgid "" "The ``Py_TPFLAGS_HEAPTYPE`` flag is not " "set, :c:func:`PyType_FromSpecWithBases` sets it automatically." msgstr "" msgid "" "This slot may not be used with :c:func:`PyType_GetSlot`. " "Use :c:func:`PyType_GetFlags` instead." msgstr "" msgid "" ":c:member:`Slot ID <PySlot.sl_id>` for base types, used to " "set :c:member:`PyTypeObject.tp_bases`." msgstr "" msgid "" "The slot can be set to a tuple of type objects which the newly created type " "should inherit from, like the \"positional arguments\" of a " "Python :ref:`class definition <class>`." msgstr "" msgid "" "Alternately, the slot can be set to a single type object to specify a single " "base. The effect is the same as specifying a one-element tuple." msgstr "" msgid "Previously, :c:macro:`!Py_tp_bases` required a tuple of types." msgstr "" msgid "" "Equivalent to :c:macro:`Py_tp_bases` (with ``s`` at the end). If both are " "specified, :c:macro:`!Py_tp_bases` takes priority and this slot is ignored." msgstr "" msgid "Previously, :c:macro:`!Py_tp_base` required a single type, not a tuple." msgstr "" msgid "" "When not targeting older Python versions, prefer :c:macro:`!Py_tp_bases`." msgstr "" msgid "" "The following slots do not correspond to public fields in the underlying " "structures:" msgstr "" msgid "" ":c:member:`Slot ID <PySlot.sl_id>` for the metaclass used to construct the " "resulting type object. When omitted the metaclass is derived from bases " "(:c:macro:`Py_tp_bases` or the *bases* argument " "of :c:func:`PyType_FromMetaclass`)." msgstr "" msgid "" "Metaclasses that override :c:member:`~PyTypeObject.tp_new` are not " "supported, except if ``tp_new`` is ``NULL``." msgstr "" msgid "" "This may not be used in :c:member:`PyType_Spec.slots`. " "Use :c:func:`PyType_FromMetaclass` to specify a metaclass with :c:type:`!" "PyType_Spec`." msgstr "" msgid "" "This slot may not be used with :c:func:`PyType_GetSlot`. " "Use :c:func:`Py_TYPE` on the type object instead." msgstr "" msgid "" ":c:member:`Slot ID <PySlot.sl_id>` for recording the module in which the new " "class is defined." msgstr "" msgid "" "The value must be a module object. The module is associated with the new " "type and can later be retrieved with :c:func:`PyType_GetModule`. The " "associated module is not inherited by subclasses; it must be specified for " "each class individually." msgstr "" msgid "" "This may not be used in :c:member:`PyType_Spec.slots`. " "Use :c:func:`PyType_FromMetaclass` to specify a module with :c:type:`!" "PyType_Spec`." msgstr "" msgid "" "This slot may not be used with :c:func:`PyType_GetSlot`. " "Use :c:func:`PyType_GetModule` instead." msgstr "" msgid "" ":c:member:`Slot ID <PySlot.sl_id>` for recording a static memory layout ID " "for a class." msgstr "" msgid "" "If the class is defined using a :c:type:`PyType_Spec`, and that spec is " "statically allocated, the token can be set to the spec using the special " "value :c:data:`Py_TP_USE_SPEC`:" msgstr "" msgid "" "static PyType_Slot foo_slots[] = {\n" " {Py_tp_token, Py_TP_USE_SPEC}," msgstr "" msgid "It can also be set to an arbitrary pointer, but you must ensure that:" msgstr "" msgid "" "The pointer outlives the class, so it's not reused for something else while " "the class exists." msgstr "" msgid "" "It \"belongs\" to the extension module where the class lives, so it will not " "clash with other extensions." msgstr "" msgid "" "Use :c:func:`PyType_GetBaseByToken` to check if a class's superclass has a " "given token -- that is, check whether the memory layout is compatible." msgstr "" msgid "" "To get the token for a given class (without considering superclasses), " "use :c:func:`PyType_GetSlot` with ``Py_tp_token``." msgstr "" msgid "" "Used as a value with :c:data:`Py_tp_token` to set the token to the " "class's :c:type:`PyType_Spec`. May only be used for classes defined " "using :c:type:`!PyType_Spec`." msgstr "" msgid "Expands to ``NULL``." msgstr "" msgid "" ":c:member:`Slot ID <PySlot.sl_id>` that works " "like :c:macro:`Py_slot_subslots`, except it specifies an array " "of :c:type:`PyType_Slot` structures." msgstr "" msgid "Soft-deprecated API" msgstr "" msgid "" "The following functions are :term:`soft deprecated`. They will continue to " "work, but new features will be added as slots " "for :c:func:`PyType_FromSlots`, not as arguments to new ``PyType_From*`` " "functions." msgstr "" msgid "" "Create and return a :ref:`heap type <heap-types>` from the *spec* " "(see :c:macro:`Py_TPFLAGS_HEAPTYPE`)." msgstr "" msgid "" "A non-``NULL`` *metaclass* argument corresponds to " "the :c:macro:`Py_tp_metaclass` slot." msgstr "" msgid "" "A non-``NULL`` *bases* argument corresponds to the :c:data:`Py_tp_bases` " "slot, and takes precedence over :c:data:`Py_tp_base` " "and :c:data:`Py_tp_bases` slots." msgstr "" msgid "" "A non-``NULL`` *module* argument corresponds to the :c:macro:`Py_tp_module` " "slot." msgstr "" msgid "" "Note that this function does *not* fully match the behavior of " "calling :py:class:`type() <type>` or using the :keyword:`class` statement. " "See the note in :c:func:`PyType_FromSlots` documentation for details." msgstr "" msgid "Prefer :c:func:`PyType_FromSlots` in new code." msgstr "" msgid "Equivalent to ``PyType_FromMetaclass(NULL, module, spec, bases)``." msgstr "" msgid "" "The function now accepts a single class as the *bases* argument and ``NULL`` " "as the ``tp_doc`` slot." msgstr "" msgid "" "The function now finds and uses a metaclass corresponding to the provided " "base classes. Previously, only :class:`type` instances were returned." msgstr "" msgid "" "The :c:member:`~PyTypeObject.tp_new` of the metaclass is *ignored*. which " "may result in incomplete initialization. Creating classes whose metaclass " "overrides :c:member:`~PyTypeObject.tp_new` is deprecated." msgstr "" msgid "" "Creating classes whose metaclass overrides :c:member:`~PyTypeObject.tp_new` " "is no longer allowed." msgstr "" msgid "Equivalent to ``PyType_FromMetaclass(NULL, NULL, spec, bases)``." msgstr "" msgid "Equivalent to ``PyType_FromMetaclass(NULL, NULL, spec, NULL)``." msgstr "" msgid "" "The function now finds and uses a metaclass corresponding to the base " "classes provided in *Py_tp_base[s]* slots. Previously, only :class:`type` " "instances were returned." msgstr "" msgid "" "Structure defining a type's behavior, used for soft-deprecated functions " "like :c:func:`PyType_FromMetaclass`." msgstr "" msgid "" "This structure contains several members that can instead be specified " "as :ref:`slots <pyslot_type_slot_ids>` for :c:func:`PyType_FromSlots`, and " "an array of slot entries with a simpler structure." msgstr "" msgid "Corresponds to :c:macro:`Py_tp_name`." msgstr "" msgid "If positive, corresponds to :c:macro:`Py_tp_basicsize`." msgstr "" msgid "" "If negative, corresponds to :c:macro:`Py_tp_extra_basicsize` set to the " "absolute value." msgstr "" msgid "Previously, this field could not be negative." msgstr "" msgid "Corresponds to :c:macro:`Py_tp_itemsize`." msgstr "" msgid "Corresponds to :c:macro:`Py_tp_flags`." msgstr "" msgid "Array of :c:type:`PyType_Slot` (not :c:type:`PySlot`) structures." msgstr "" msgid "" "Terminated by the special slot value ``{0, NULL}``. Each slot ID should be " "specified at most once." msgstr "" msgid "" "Structure defining optional functionality of a type, used for soft-" "deprecated functions like :c:func:`PyType_FromMetaclass`." msgstr "" |
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