chunk_id stringlengths 36 36 | source stringclasses 35
values | source_url stringlengths 0 290 | upstream_license stringclasses 1
value | document_id stringlengths 36 36 | chunk_index int64 0 324k | retrieved_at stringclasses 2
values | chunker_version stringclasses 4
values | content_hash stringlengths 15 64 | content stringlengths 50 44.7k | namespace stringclasses 9
values | source_name stringclasses 35
values | raw_text stringlengths 50 44.7k | cleaned_text stringlengths 50 44.7k | tags stringclasses 49
values | collection_name stringclasses 11
values |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
e1e3e511-eae2-495e-93d8-98313aa14399 | CPython Docs | file://datasets/cpython/Doc/howto/instrumentation.rst | unknown | e5955c1e-3252-479b-a3cd-147ab507d1ef | 60,237 | supabase-export-v2 | 1f6c52832b914e56 | and the remainder indicates the call/return hierarchy as the script executes.
For a :option:`--enable-shared` build of CPython, the markers are contained within the
libpython shared library, and the probe's dotted path needs to reflect this. For
example, this line from the above example: | trusted_official_docs | CPython Docs | and the remainder indicates the call/return hierarchy as the script executes.
For a :option:`--enable-shared` build of CPython, the markers are contained within the
libpython shared library, and the probe's dotted path needs to reflect this. For
example, this line from the above example: | and the remainder indicates the call/return hierarchy as the script executes.
For a :option:`--enable-shared` build of CPython, the markers are contained within the
libpython shared library, and the probe's dotted path needs to reflect this. For
example, this line from the above example: | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
e3a13cd9-87e6-43d3-b927-adc46c9396ae | CPython Docs | file://datasets/cpython/Doc/howto/instrumentation.rst | unknown | e5955c1e-3252-479b-a3cd-147ab507d1ef | 60,284 | supabase-export-v2 | 36e0be65a7bb4226 | .. code-block:: none
/*
Provide a higher-level wrapping around the function__entry and
function__return markers:
\*/
probe python.function.entry = process("python").mark("function__entry")
{
filename = user_string($arg1);
funcname = user_string($arg2);
lineno = $arg3;
frameptr = $arg4
}
probe python.function... | trusted_official_docs | CPython Docs | .. code-block:: none
/*
Provide a higher-level wrapping around the function__entry and
function__return markers:
\*/
probe python.function.entry = process("python").mark("function__entry")
{
filename = user_string($arg1);
funcname = user_string($arg2);
lineno = $arg3;
frameptr = $arg4
}
probe python.function... | .. code-block:: none
/*
Provide a higher-level wrapping around the function__entry and
function__return markers:
\*/
probe python.function.entry = process("python").mark("function__entry")
{
filename = user_string($arg1);
funcname = user_string($arg2);
lineno = $arg3;
frameptr = $arg4
}
probe python.function... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
ea40fbb5-0706-42d8-b7f5-1ea1f9cde444 | CPython Docs | file://datasets/cpython/Doc/howto/instrumentation.rst | unknown | e5955c1e-3252-479b-a3cd-147ab507d1ef | 60,285 | supabase-export-v2 | 4b88414ac56ed5dd | lineno = $arg3; frameptr = $arg4 } probe python.function.return = process("python").mark("function__return") { filename = user_string($arg1); funcname = user_string($arg2); lineno = $arg3; frameptr = $arg4 }
If this file is installed in SystemTap's tapset directory (e.g. ``/usr/share/systemtap/tapset``), then these add... | trusted_official_docs | CPython Docs | lineno = $arg3; frameptr = $arg4 } probe python.function.return = process("python").mark("function__return") { filename = user_string($arg1); funcname = user_string($arg2); lineno = $arg3; frameptr = $arg4 }
If this file is installed in SystemTap's tapset directory (e.g. ``/usr/share/systemtap/tapset``), then these add... | lineno = $arg3; frameptr = $arg4 } probe python.function.return = process("python").mark("function__return") { filename = user_string($arg1); funcname = user_string($arg2); lineno = $arg3; frameptr = $arg4 }
If this file is installed in SystemTap's tapset directory (e.g. ``/usr/share/systemtap/tapset``), then these add... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
eb0a3782-d0ff-417f-a034-e3b63c853ffd | CPython Docs | file://datasets/cpython/Doc/howto/instrumentation.rst | unknown | e5955c1e-3252-479b-a3cd-147ab507d1ef | 60,187 | supabase-export-v2 | f488cf1a6b994393 | - filter which processes are to be observed - gather data from the processes of interest - generate reports on the data
As of Python 3.6, CPython can be built with embedded "markers", also
known as "probes", that can be observed by a DTrace or SystemTap script,
making it easier to monitor what the CPython processes on ... | trusted_official_docs | CPython Docs | - filter which processes are to be observed - gather data from the processes of interest - generate reports on the data
As of Python 3.6, CPython can be built with embedded "markers", also
known as "probes", that can be observed by a DTrace or SystemTap script,
making it easier to monitor what the CPython processes on ... | - filter which processes are to be observed - gather data from the processes of interest - generate reports on the data
As of Python 3.6, CPython can be built with embedded "markers", also
known as "probes", that can be observed by a DTrace or SystemTap script,
making it easier to monitor what the CPython processes on ... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
ed1423db-967d-462a-8712-8361d8ba1611 | CPython Docs | file://datasets/cpython/Doc/howto/instrumentation.rst | unknown | e5955c1e-3252-479b-a3cd-147ab507d1ef | 60,185 | supabase-export-v2 | 2b6912d1f1f9c176 | :author: David Malcolm :author: Łukasz Langa
DTrace and SystemTap are monitoring tools, each providing a way to inspect
what the processes on a computer system are doing. They both use
domain-specific languages allowing a user to write scripts which: | trusted_official_docs | CPython Docs | :author: David Malcolm :author: Łukasz Langa
DTrace and SystemTap are monitoring tools, each providing a way to inspect
what the processes on a computer system are doing. They both use
domain-specific languages allowing a user to write scripts which: | :author: David Malcolm :author: Łukasz Langa
DTrace and SystemTap are monitoring tools, each providing a way to inspect
what the processes on a computer system are doing. They both use
domain-specific languages allowing a user to write scripts which: | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
eed53383-194c-4395-aacd-5020156395d3 | CPython Docs | file://datasets/cpython/Doc/howto/instrumentation.rst | unknown | e5955c1e-3252-479b-a3cd-147ab507d1ef | 60,294 | supabase-export-v2 | c3569b9117453e4b | probe python.function.return { printf("%s <= %s in %s:%d\n", thread_indent(-1), funcname, filename, lineno); }
The following script uses the tapset above to provide a top-like view of all
running CPython code, showing the top 20 most frequently entered bytecode
frames, each second, across the whole system: | trusted_official_docs | CPython Docs | probe python.function.return { printf("%s <= %s in %s:%d\n", thread_indent(-1), funcname, filename, lineno); }
The following script uses the tapset above to provide a top-like view of all
running CPython code, showing the top 20 most frequently entered bytecode
frames, each second, across the whole system: | probe python.function.return { printf("%s <= %s in %s:%d\n", thread_indent(-1), funcname, filename, lineno); }
The following script uses the tapset above to provide a top-like view of all
running CPython code, showing the top 20 most frequently entered bytecode
frames, each second, across the whole system: | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
f312f12c-7aa5-4585-8baf-d786c171a979 | CPython Docs | file://datasets/cpython/Doc/howto/instrumentation.rst | unknown | e5955c1e-3252-479b-a3cd-147ab507d1ef | 60,221 | supabase-export-v2 | 58f1fe28898b8b97 | .. code-block:: none
156641360502280 function-entry:call_stack.py:start:23
156641360518804 function-entry: call_stack.py:function_1:1
156641360532797 function-entry: call_stack.py:function_3:9
156641360546807 function-return: call_stack.py:function_3:10
156641360563367 function-return: call_stack.py:function_1:2
1... | trusted_official_docs | CPython Docs | .. code-block:: none
156641360502280 function-entry:call_stack.py:start:23
156641360518804 function-entry: call_stack.py:function_1:1
156641360532797 function-entry: call_stack.py:function_3:9
156641360546807 function-return: call_stack.py:function_3:10
156641360563367 function-return: call_stack.py:function_1:2
1... | .. code-block:: none
156641360502280 function-entry:call_stack.py:start:23
156641360518804 function-entry: call_stack.py:function_1:1
156641360532797 function-entry: call_stack.py:function_3:9
156641360546807 function-return: call_stack.py:function_3:10
156641360563367 function-return: call_stack.py:function_1:2
1... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
f4cebd50-2b7d-4d5b-9312-3a5112ae4730 | CPython Docs | file://datasets/cpython/Doc/howto/instrumentation.rst | unknown | e5955c1e-3252-479b-a3cd-147ab507d1ef | 60,278 | supabase-export-v2 | 3bf89e974cce7c87 | PyDTrace_INSTANCE_NEW_START_ENABLED(void) .. c:function:: int PyDTrace_INSTANCE_NEW_DONE_ENABLED(void) .. c:function:: int PyDTrace_INSTANCE_DELETE_START_ENABLED(void) .. c:function:: int PyDTrace_INSTANCE_DELETE_DONE_ENABLED(void) .. c:function:: int PyDTrace_IMPORT_FIND_LOAD_START_ENABLED(void) .. c:function:: int Py... | trusted_official_docs | CPython Docs | PyDTrace_INSTANCE_NEW_START_ENABLED(void) .. c:function:: int PyDTrace_INSTANCE_NEW_DONE_ENABLED(void) .. c:function:: int PyDTrace_INSTANCE_DELETE_START_ENABLED(void) .. c:function:: int PyDTrace_INSTANCE_DELETE_DONE_ENABLED(void) .. c:function:: int PyDTrace_IMPORT_FIND_LOAD_START_ENABLED(void) .. c:function:: int Py... | PyDTrace_INSTANCE_NEW_START_ENABLED(void) .. c:function:: int PyDTrace_INSTANCE_NEW_DONE_ENABLED(void) .. c:function:: int PyDTrace_INSTANCE_DELETE_START_ENABLED(void) .. c:function:: int PyDTrace_INSTANCE_DELETE_DONE_ENABLED(void) .. c:function:: int PyDTrace_IMPORT_FIND_LOAD_START_ENABLED(void) .. c:function:: int Py... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
0019b5a8-b487-4b3b-b44a-a70867ff99b3 | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,547 | supabase-export-v2 | 82c1b42fd104970c | * Add support of the all-but-last mode in :func:`~os.path.realpath`. (Contributed by Serhiy Storchaka in :gh:`71189`.)
* The *strict* parameter to :func:`os.path.realpath` accepts a new value,
:data:`os.path.ALLOW_MISSING`. If used, errors other than :exc:`FileNotFoundError` will be re-raised;
the resulting path can ... | trusted_official_docs | CPython Docs | * Add support of the all-but-last mode in :func:`~os.path.realpath`. (Contributed by Serhiy Storchaka in :gh:`71189`.)
* The *strict* parameter to :func:`os.path.realpath` accepts a new value,
:data:`os.path.ALLOW_MISSING`. If used, errors other than :exc:`FileNotFoundError` will be re-raised;
the resulting path can ... | * Add support of the all-but-last mode in :func:`~os.path.realpath`. (Contributed by Serhiy Storchaka in :gh:`71189`.)
* The *strict* parameter to :func:`os.path.realpath` accepts a new value,
:data:`os.path.ALLOW_MISSING`. If used, errors other than :exc:`FileNotFoundError` will be re-raised;
the resulting path can ... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
024c3e15-886d-4841-91bd-43e44262b275 | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,417 | supabase-export-v2 | fa15b95cb68cd66e | .. doctest::
>>> class A:
... pass
>>> a = A()
>>> a.abcde = 1
>>> del a.abcdf # doctest: +ELLIPSIS
Traceback (most recent call last):
... AttributeError: 'A' object has no attribute 'abcdf'. Did you mean: 'abcde'? | trusted_official_docs | CPython Docs | .. doctest::
>>> class A:
... pass
>>> a = A()
>>> a.abcde = 1
>>> del a.abcdf # doctest: +ELLIPSIS
Traceback (most recent call last):
... AttributeError: 'A' object has no attribute 'abcdf'. Did you mean: 'abcde'? | .. doctest::
>>> class A:
... pass
>>> a = A()
>>> a.abcde = 1
>>> del a.abcdf # doctest: +ELLIPSIS
Traceback (most recent call last):
... AttributeError: 'A' object has no attribute 'abcdf'. Did you mean: 'abcde'? | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
029d1960-875a-4fd4-999b-0cd3b523f337 | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,829 | supabase-export-v2 | b8f0b2b98f62bf54 | .. _whatsnew315-frame-pointers:
* CPython is now built with frame pointers enabled by default
(:pep:`831`). Pass :option:`--without-frame-pointers` to opt out. Authors of C extensions and native libraries built with custom build
systems should add ``-fno-omit-frame-pointer`` and
``-mno-omit-leaf-frame-pointer`` to t... | trusted_official_docs | CPython Docs | .. _whatsnew315-frame-pointers:
* CPython is now built with frame pointers enabled by default
(:pep:`831`). Pass :option:`--without-frame-pointers` to opt out. Authors of C extensions and native libraries built with custom build
systems should add ``-fno-omit-frame-pointer`` and
``-mno-omit-leaf-frame-pointer`` to t... | .. _whatsnew315-frame-pointers:
* CPython is now built with frame pointers enabled by default
(:pep:`831`). Pass :option:`--without-frame-pointers` to opt out. Authors of C extensions and native libraries built with custom build
systems should add ``-fno-omit-frame-pointer`` and
``-mno-omit-leaf-frame-pointer`` to t... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
03e6af88-18ba-4844-b012-84b00c7c7aa4 | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,811 | supabase-export-v2 | 45137c8ea51edd50 | or less than the minimal value for the corresponding signed integer type of the same size is now deprecated. (Contributed by Serhiy Storchaka in :gh:`132629`.)
* :c:func:`PyBytes_FromStringAndSize(NULL, len) <PyBytes_FromStringAndSize>`
and :c:func:`_PyBytes_Resize` are :term:`soft deprecated`,
use the :c:type:`PyByt... | trusted_official_docs | CPython Docs | or less than the minimal value for the corresponding signed integer type of the same size is now deprecated. (Contributed by Serhiy Storchaka in :gh:`132629`.)
* :c:func:`PyBytes_FromStringAndSize(NULL, len) <PyBytes_FromStringAndSize>`
and :c:func:`_PyBytes_Resize` are :term:`soft deprecated`,
use the :c:type:`PyByt... | or less than the minimal value for the corresponding signed integer type of the same size is now deprecated. (Contributed by Serhiy Storchaka in :gh:`132629`.)
* :c:func:`PyBytes_FromStringAndSize(NULL, len) <PyBytes_FromStringAndSize>`
and :c:func:`_PyBytes_Resize` are :term:`soft deprecated`,
use the :c:type:`PyByt... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
054c0dcd-6049-4764-9d67-b54b0bc2de7e | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,678 | supabase-export-v2 | cf20cdb291280879 | code, rather than estimating them as the previous implementation did. (Contributed by Ken Jin in :gh:`139109`. Support for Windows added by Mark Shannon in :gh:`141703`.)
.. rubric:: Basic register allocation in the JIT | trusted_official_docs | CPython Docs | code, rather than estimating them as the previous implementation did. (Contributed by Ken Jin in :gh:`139109`. Support for Windows added by Mark Shannon in :gh:`141703`.)
.. rubric:: Basic register allocation in the JIT | code, rather than estimating them as the previous implementation did. (Contributed by Ken Jin in :gh:`139109`. Support for Windows added by Mark Shannon in :gh:`141703`.)
.. rubric:: Basic register allocation in the JIT | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
05e16738-9e4d-42f4-a95a-b821552a6ec1 | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,595 | supabase-export-v2 | dab1eaa6d067992c | timeit ------
* The output of the :mod:`timeit` command-line interface is colored by default. This can be controlled with
:ref:`environment variables <using-on-controlling-color>`. (Contributed by Hugo van Kemenade in :gh:`146609`.)
* The command-line interface now colorizes error tracebacks
by default. This can be c... | trusted_official_docs | CPython Docs | timeit ------
* The output of the :mod:`timeit` command-line interface is colored by default. This can be controlled with
:ref:`environment variables <using-on-controlling-color>`. (Contributed by Hugo van Kemenade in :gh:`146609`.)
* The command-line interface now colorizes error tracebacks
by default. This can be c... | timeit ------
* The output of the :mod:`timeit` command-line interface is colored by default. This can be controlled with
:ref:`environment variables <using-on-controlling-color>`. (Contributed by Hugo van Kemenade in :gh:`146609`.)
* The command-line interface now colorizes error tracebacks
by default. This can be c... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
05f5d6a8-122b-42ed-9b71-0e413fe6744f | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,686 | supabase-export-v2 | a904e1b8ff4c491a | .. rubric:: Better machine code generation
The JIT compiler's machine code generator now produces better machine code
for x86-64 and AArch64 macOS and Linux targets. In general, users should
experience lower memory usage for generated machine code and more efficient
machine code versus 3.14. (Contributed by Brandt Buch... | trusted_official_docs | CPython Docs | .. rubric:: Better machine code generation
The JIT compiler's machine code generator now produces better machine code
for x86-64 and AArch64 macOS and Linux targets. In general, users should
experience lower memory usage for generated machine code and more efficient
machine code versus 3.14. (Contributed by Brandt Buch... | .. rubric:: Better machine code generation
The JIT compiler's machine code generator now produces better machine code
for x86-64 and AArch64 macOS and Linux targets. In general, users should
experience lower memory usage for generated machine code and more efficient
machine code versus 3.14. (Contributed by Brandt Buch... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
07d5b0a0-7c41-4b57-9589-0da87b6e00cf | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,339 | supabase-export-v2 | d42daca361e06cfb | a :exc:`SyntaxError`. Neither star imports nor future imports can be lazy (``lazy from module import *`` and ``lazy from __future__ import ...`` both raise :exc:`SyntaxError`).
For code that cannot use the ``lazy`` keyword directly (for example, when
supporting Python versions older than 3.15 while still using lazy
imp... | trusted_official_docs | CPython Docs | a :exc:`SyntaxError`. Neither star imports nor future imports can be lazy (``lazy from module import *`` and ``lazy from __future__ import ...`` both raise :exc:`SyntaxError`).
For code that cannot use the ``lazy`` keyword directly (for example, when
supporting Python versions older than 3.15 while still using lazy
imp... | a :exc:`SyntaxError`. Neither star imports nor future imports can be lazy (``lazy from module import *`` and ``lazy from __future__ import ...`` both raise :exc:`SyntaxError`).
For code that cannot use the ``lazy`` keyword directly (for example, when
supporting Python versions older than 3.15 while still using lazy
imp... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
0bd3a922-2309-4f3d-888f-4bbd77916420 | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,718 | supabase-export-v2 | 29e6899b8e8b6433 | example, ``Point = NamedTuple("Point", x=int, y=int)``) is no longer supported. Use the class-based syntax or the functional syntax instead. (Contributed by Bénédikt Tran in :gh:`133817`.)
* Using ``TD = TypedDict("TD")`` or ``TD = TypedDict("TD", None)`` to
construct a :class:`~typing.TypedDict` type with zero fields... | trusted_official_docs | CPython Docs | example, ``Point = NamedTuple("Point", x=int, y=int)``) is no longer supported. Use the class-based syntax or the functional syntax instead. (Contributed by Bénédikt Tran in :gh:`133817`.)
* Using ``TD = TypedDict("TD")`` or ``TD = TypedDict("TD", None)`` to
construct a :class:`~typing.TypedDict` type with zero fields... | example, ``Point = NamedTuple("Point", x=int, y=int)``) is no longer supported. Use the class-based syntax or the functional syntax instead. (Contributed by Bénédikt Tran in :gh:`133817`.)
* Using ``TD = TypedDict("TD")`` or ``TD = TypedDict("TD", None)`` to
construct a :class:`~typing.TypedDict` type with zero fields... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
0d4828f6-6026-4154-8e10-43c30f60f5fe | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,782 | supabase-export-v2 | 1fcb2beb29dea512 | that are guaranteed to be safe for use in :c:member:`~PyTypeObject.tp_traverse` handlers: :c:func:`PyObject_GetTypeData_DuringGC`, :c:func:`PyObject_GetItemData_DuringGC`, :c:func:`PyType_GetModuleState_DuringGC`, :c:func:`PyModule_GetState_DuringGC`, :c:func:`PyModule_GetToken_DuringGC`, :c:func:`PyType_GetBaseByToken... | trusted_official_docs | CPython Docs | that are guaranteed to be safe for use in :c:member:`~PyTypeObject.tp_traverse` handlers: :c:func:`PyObject_GetTypeData_DuringGC`, :c:func:`PyObject_GetItemData_DuringGC`, :c:func:`PyType_GetModuleState_DuringGC`, :c:func:`PyModule_GetState_DuringGC`, :c:func:`PyModule_GetToken_DuringGC`, :c:func:`PyType_GetBaseByToken... | that are guaranteed to be safe for use in :c:member:`~PyTypeObject.tp_traverse` handlers: :c:func:`PyObject_GetTypeData_DuringGC`, :c:func:`PyObject_GetItemData_DuringGC`, :c:func:`PyType_GetModuleState_DuringGC`, :c:func:`PyModule_GetState_DuringGC`, :c:func:`PyModule_GetToken_DuringGC`, :c:func:`PyType_GetBaseByToken... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
0d531b9f-00d5-4f27-949b-9f6a5ce737a6 | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,338 | supabase-export-v2 | 9ca4f6ab95e91616 | The proxy type itself is available as :data:`types.LazyImportType` for code that needs to detect lazy imports programmatically.
There are some restrictions on where the ``lazy`` keyword can be used. Lazy
imports are only permitted at module scope; using ``lazy`` inside a
function, class body, or ``try``/``except``/``fi... | trusted_official_docs | CPython Docs | The proxy type itself is available as :data:`types.LazyImportType` for code that needs to detect lazy imports programmatically.
There are some restrictions on where the ``lazy`` keyword can be used. Lazy
imports are only permitted at module scope; using ``lazy`` inside a
function, class body, or ``try``/``except``/``fi... | The proxy type itself is available as :data:`types.LazyImportType` for code that needs to detect lazy imports programmatically.
There are some restrictions on where the ``lazy`` keyword can be used. Lazy
imports are only permitted at module scope; using ``lazy`` inside a
function, class body, or ``try``/``except``/``fi... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
0d9d2eaf-1c0a-421d-9a72-1518084ae249 | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,808 | supabase-export-v2 | 5e72be70ff0fd1d0 | * Deprecate :pep:`456` support for providing an external definition of the string hashing scheme. Removal is scheduled for Python 3.19.
Previously, embedders could define :c:macro:`Py_HASH_ALGORITHM` to be
``Py_HASH_EXTERNAL`` to indicate that the hashing scheme was provided
externally but this feature was undocument... | trusted_official_docs | CPython Docs | * Deprecate :pep:`456` support for providing an external definition of the string hashing scheme. Removal is scheduled for Python 3.19.
Previously, embedders could define :c:macro:`Py_HASH_ALGORITHM` to be
``Py_HASH_EXTERNAL`` to indicate that the hashing scheme was provided
externally but this feature was undocument... | * Deprecate :pep:`456` support for providing an external definition of the string hashing scheme. Removal is scheduled for Python 3.19.
Previously, embedders could define :c:macro:`Py_HASH_ALGORITHM` to be
``Py_HASH_EXTERNAL`` to indicate that the hashing scheme was provided
externally but this feature was undocument... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
0e98ab78-e3ce-420d-aac4-b00f266e1db6 | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,372 | supabase-export-v2 | a5a610e70fb77d38 | Attach to any running Python process without affecting its performance. Ideal for production debugging where you can't afford to restart or slow down your application.
* **No code modification required**: Profile existing applications without restart. Simply point the profiler at a running process by PID and start coll... | trusted_official_docs | CPython Docs | Attach to any running Python process without affecting its performance. Ideal for production debugging where you can't afford to restart or slow down your application.
* **No code modification required**: Profile existing applications without restart. Simply point the profiler at a running process by PID and start coll... | Attach to any running Python process without affecting its performance. Ideal for production debugging where you can't afford to restart or slow down your application.
* **No code modification required**: Profile existing applications without restart. Simply point the profiler at a running process by PID and start coll... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
0f46e69f-040b-43fc-9ca3-e8a9a5d095c8 | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,491 | supabase-export-v2 | 1c1380387b49d0b8 | * Added the *padded* parameter in :func:`~binascii.b2a_base32`, :func:`~binascii.a2b_base32`, :func:`~binascii.b2a_base64`, and :func:`~binascii.a2b_base64`. (Contributed by Serhiy Storchaka in :gh:`73613`.)
* Added the *wrapcol* parameter in :func:`~binascii.b2a_base64`. (Contributed by Serhiy Storchaka in :gh:`143214... | trusted_official_docs | CPython Docs | * Added the *padded* parameter in :func:`~binascii.b2a_base32`, :func:`~binascii.a2b_base32`, :func:`~binascii.b2a_base64`, and :func:`~binascii.a2b_base64`. (Contributed by Serhiy Storchaka in :gh:`73613`.)
* Added the *wrapcol* parameter in :func:`~binascii.b2a_base64`. (Contributed by Serhiy Storchaka in :gh:`143214... | * Added the *padded* parameter in :func:`~binascii.b2a_base32`, :func:`~binascii.a2b_base32`, :func:`~binascii.b2a_base64`, and :func:`~binascii.a2b_base64`. (Contributed by Serhiy Storchaka in :gh:`73613`.)
* Added the *wrapcol* parameter in :func:`~binascii.b2a_base64`. (Contributed by Serhiy Storchaka in :gh:`143214... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
0ffa59ed-8673-4378-86a4-8a50f1b24325 | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,315 | supabase-export-v2 | 470659867b615d17 | currently in draft form. It will be updated substantially as Python 3.15 moves towards release, so it's worth checking back even after reading earlier versions.
Summary -- Release highlights
============================= | trusted_official_docs | CPython Docs | currently in draft form. It will be updated substantially as Python 3.15 moves towards release, so it's worth checking back even after reading earlier versions.
Summary -- Release highlights
============================= | currently in draft form. It will be updated substantially as Python 3.15 moves towards release, so it's worth checking back even after reading earlier versions.
Summary -- Release highlights
============================= | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
103955c2-c016-4f19-a424-76d0537ffd79 | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,527 | supabase-export-v2 | 1d582db11ad8fcf1 | * Add a new ``extra_response_headers`` keyword argument to :class:`~http.server.SimpleHTTPRequestHandler` to support custom headers in HTTP responses. (Contributed by Anton I. Sipos in :gh:`135057`.)
* Add a ``-H/--header`` option to the :program:`python -m http.server`
command-line interface to support custom headers... | trusted_official_docs | CPython Docs | * Add a new ``extra_response_headers`` keyword argument to :class:`~http.server.SimpleHTTPRequestHandler` to support custom headers in HTTP responses. (Contributed by Anton I. Sipos in :gh:`135057`.)
* Add a ``-H/--header`` option to the :program:`python -m http.server`
command-line interface to support custom headers... | * Add a new ``extra_response_headers`` keyword argument to :class:`~http.server.SimpleHTTPRequestHandler` to support custom headers in HTTP responses. (Contributed by Anton I. Sipos in :gh:`135057`.)
* Add a ``-H/--header`` option to the :program:`python -m http.server`
command-line interface to support custom headers... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
112ad8ab-997a-40e8-ae65-05eb378dc47a | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,600 | supabase-export-v2 | e2fd31cecfc7fe6e | been introduced. This method allows for searching for all matches of a pattern using Tcl's ``-all`` and ``-overlap`` options. (Contributed by Rihaan Meher in :gh:`130848`.)
* Added new methods :meth:`!pack_content`, :meth:`!place_content` and
:meth:`!grid_content` which use Tk commands with new names (introduced
in T... | trusted_official_docs | CPython Docs | been introduced. This method allows for searching for all matches of a pattern using Tcl's ``-all`` and ``-overlap`` options. (Contributed by Rihaan Meher in :gh:`130848`.)
* Added new methods :meth:`!pack_content`, :meth:`!place_content` and
:meth:`!grid_content` which use Tk commands with new names (introduced
in T... | been introduced. This method allows for searching for all matches of a pattern using Tcl's ``-all`` and ``-overlap`` options. (Contributed by Rihaan Meher in :gh:`130848`.)
* Added new methods :meth:`!pack_content`, :meth:`!place_content` and
:meth:`!grid_content` which use Tk commands with new names (introduced
in T... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
1143a498-1a28-4dfa-bb99-6787dae5521d | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,681 | supabase-export-v2 | 5cb93db6c05c90d4 | .. rubric:: More JIT optimizations
More `constant-propagation <https://en.wikipedia.org/wiki/Constant_folding>`__
is now performed. This means when the JIT compiler detects that certain user
code results in constants, the code can be simplified by the JIT. (Contributed by Ken Jin and Savannah Ostrowski in :gh:`132732`.... | trusted_official_docs | CPython Docs | .. rubric:: More JIT optimizations
More `constant-propagation <https://en.wikipedia.org/wiki/Constant_folding>`__
is now performed. This means when the JIT compiler detects that certain user
code results in constants, the code can be simplified by the JIT. (Contributed by Ken Jin and Savannah Ostrowski in :gh:`132732`.... | .. rubric:: More JIT optimizations
More `constant-propagation <https://en.wikipedia.org/wiki/Constant_folding>`__
is now performed. This means when the JIT compiler detects that certain user
code results in constants, the code can be simplified by the JIT. (Contributed by Ken Jin and Savannah Ostrowski in :gh:`132732`.... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
11af071a-7cba-479e-88ec-d513d26f4977 | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,679 | supabase-export-v2 | 1f3095d43ef4b930 | .. rubric:: Basic register allocation in the JIT
A basic form of register allocation has been added to the JIT compiler's
optimizer. This allows the JIT compiler to avoid certain stack operations
altogether and instead operate on registers. This allows the JIT to produce
more efficient traces by avoiding reads and writ... | trusted_official_docs | CPython Docs | .. rubric:: Basic register allocation in the JIT
A basic form of register allocation has been added to the JIT compiler's
optimizer. This allows the JIT compiler to avoid certain stack operations
altogether and instead operate on registers. This allows the JIT to produce
more efficient traces by avoiding reads and writ... | .. rubric:: Basic register allocation in the JIT
A basic form of register allocation has been added to the JIT compiler's
optimizer. This allows the JIT compiler to avoid certain stack operations
altogether and instead operate on registers. This allows the JIT to produce
more efficient traces by avoiding reads and writ... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
121b0bc0-d3e1-4a18-bf81-5a62885d4cfc | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,378 | supabase-export-v2 | dba0c0ee0bc60608 | * **Thread-aware profiling**: Option to profile all threads (``-a``) or just the main thread, essential for understanding multi-threaded application behavior.
* **Multiple output formats**: Choose the visualization that best fits your workflow: | trusted_official_docs | CPython Docs | * **Thread-aware profiling**: Option to profile all threads (``-a``) or just the main thread, essential for understanding multi-threaded application behavior.
* **Multiple output formats**: Choose the visualization that best fits your workflow: | * **Thread-aware profiling**: Option to profile all threads (``-a``) or just the main thread, essential for understanding multi-threaded application behavior.
* **Multiple output formats**: Choose the visualization that best fits your workflow: | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
14104aa9-91ac-444e-9cdb-b5ec4a589038 | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,422 | supabase-export-v2 | 7f84f3eddee83538 | .. _whatsnew315-utf8-default:
* Python now uses UTF-8_ as the default encoding, independent of the system's
environment. This means that I/O operations without an explicit encoding,
for example, ``open('flying-circus.txt')``, will use UTF-8. UTF-8 is a widely-supported Unicode_ character encoding that has become a
*... | trusted_official_docs | CPython Docs | .. _whatsnew315-utf8-default:
* Python now uses UTF-8_ as the default encoding, independent of the system's
environment. This means that I/O operations without an explicit encoding,
for example, ``open('flying-circus.txt')``, will use UTF-8. UTF-8 is a widely-supported Unicode_ character encoding that has become a
*... | .. _whatsnew315-utf8-default:
* Python now uses UTF-8_ as the default encoding, independent of the system's
environment. This means that I/O operations without an explicit encoding,
for example, ``open('flying-circus.txt')``, will use UTF-8. UTF-8 is a widely-supported Unicode_ character encoding that has become a
*... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
14bfcbfe-8ef4-4ca0-885d-35c8600e7bc5 | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,534 | supabase-export-v2 | c098c939c4efb039 | supports language codes with ``@``-modifiers. ``@``-modifiers are no longer silently removed in :func:`~locale.getlocale`, but included in the language code. (Contributed by Serhiy Storchaka in :gh:`137729`.)
* Undeprecate the :func:`locale.getdefaultlocale` function. (Contributed by Victor Stinner in :gh:`130796`.) | trusted_official_docs | CPython Docs | supports language codes with ``@``-modifiers. ``@``-modifiers are no longer silently removed in :func:`~locale.getlocale`, but included in the language code. (Contributed by Serhiy Storchaka in :gh:`137729`.)
* Undeprecate the :func:`locale.getdefaultlocale` function. (Contributed by Victor Stinner in :gh:`130796`.) | supports language codes with ``@``-modifiers. ``@``-modifiers are no longer silently removed in :func:`~locale.getlocale`, but included in the language code. (Contributed by Serhiy Storchaka in :gh:`137729`.)
* Undeprecate the :func:`locale.getdefaultlocale` function. (Contributed by Victor Stinner in :gh:`130796`.) | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
1501347c-07c2-4623-81fd-9109524bff39 | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,430 | supabase-export-v2 | d99670e14430eef9 | as ``name=<name>`` and ``path=<path>`` if they were given as keyword arguments at construction time. (Contributed by Serhiy Storchaka, Oleg Iarygin, and Yoav Nir in :gh:`74185`.)
* The :attr:`~object.__dict__` and :attr:`!__weakref__` descriptors now use a
single descriptor instance per interpreter, shared across all ... | trusted_official_docs | CPython Docs | as ``name=<name>`` and ``path=<path>`` if they were given as keyword arguments at construction time. (Contributed by Serhiy Storchaka, Oleg Iarygin, and Yoav Nir in :gh:`74185`.)
* The :attr:`~object.__dict__` and :attr:`!__weakref__` descriptors now use a
single descriptor instance per interpreter, shared across all ... | as ``name=<name>`` and ``path=<path>`` if they were given as keyword arguments at construction time. (Contributed by Serhiy Storchaka, Oleg Iarygin, and Yoav Nir in :gh:`74185`.)
* The :attr:`~object.__dict__` and :attr:`!__weakref__` descriptors now use a
single descriptor instance per interpreter, shared across all ... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
157c0344-cea8-472c-8a82-352e5d7c5959 | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,749 | supabase-export-v2 | b9a1b28542bb0d22 | is deprecated and will be removed in Python 3.20. Calling :meth:`~object.__init__` method on initialized :class:`~struct.Struct` objects is deprecated and will be removed in Python 3.20.
(Contributed by Sergey B Kirpichev and Serhiy Storchaka in :gh:`143715`.) | trusted_official_docs | CPython Docs | is deprecated and will be removed in Python 3.20. Calling :meth:`~object.__init__` method on initialized :class:`~struct.Struct` objects is deprecated and will be removed in Python 3.20.
(Contributed by Sergey B Kirpichev and Serhiy Storchaka in :gh:`143715`.) | is deprecated and will be removed in Python 3.20. Calling :meth:`~object.__init__` method on initialized :class:`~struct.Struct` objects is deprecated and will be removed in Python 3.20.
(Contributed by Sergey B Kirpichev and Serhiy Storchaka in :gh:`143715`.) | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
15cba2e9-e018-427a-b0df-d03d2ab386ae | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,394 | supabase-export-v2 | 326544ac22dd1e7a | = (*L for L in lists) # equivalent to (x for L in lists for x in L) >>> list(gen) [1, 2, 3, 4, 5]
This change also extends to asynchronous generator expressions, such that, for
example, ``(*a async for a in agen())`` is equivalent to ``(x async for a in
agen() for x in a)``. | trusted_official_docs | CPython Docs | = (*L for L in lists) # equivalent to (x for L in lists for x in L) >>> list(gen) [1, 2, 3, 4, 5]
This change also extends to asynchronous generator expressions, such that, for
example, ``(*a async for a in agen())`` is equivalent to ``(x async for a in
agen() for x in a)``. | = (*L for L in lists) # equivalent to (x for L in lists for x in L) >>> list(gen) [1, 2, 3, 4, 5]
This change also extends to asynchronous generator expressions, such that, for
example, ``(*a async for a in agen())`` is equivalent to ``(x async for a in
agen() for x in a)``. | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
16e8f707-acfe-4984-aed1-cb818631cd25 | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,629 | supabase-export-v2 | 7a7faa2379d9f8fe | Code like ``class ExtraTypeVars(P1[S], Protocol[T, T2]): ...`` now raises a :exc:`TypeError`, because ``S`` is not listed in ``Protocol`` parameters. (Contributed by Nikita Sobolev in :gh:`137191`.)
* Code like ``class B2(A[T2], Protocol[T1, T2]): ...`` now correctly handles
type parameters order: it is ``(T1, T2)``, ... | trusted_official_docs | CPython Docs | Code like ``class ExtraTypeVars(P1[S], Protocol[T, T2]): ...`` now raises a :exc:`TypeError`, because ``S`` is not listed in ``Protocol`` parameters. (Contributed by Nikita Sobolev in :gh:`137191`.)
* Code like ``class B2(A[T2], Protocol[T1, T2]): ...`` now correctly handles
type parameters order: it is ``(T1, T2)``, ... | Code like ``class ExtraTypeVars(P1[S], Protocol[T, T2]): ...`` now raises a :exc:`TypeError`, because ``S`` is not listed in ``Protocol`` parameters. (Contributed by Nikita Sobolev in :gh:`137191`.)
* Code like ``class B2(A[T2], Protocol[T1, T2]): ...`` now correctly handles
type parameters order: it is ``(T1, T2)``, ... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
175a0ed3-b018-4d27-81b9-4a238979b2ba | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,788 | supabase-export-v2 | 0470b68465140b10 | * If the :c:macro:`Py_TPFLAGS_MANAGED_DICT` or :c:macro:`Py_TPFLAGS_MANAGED_WEAKREF` flag is set then :c:macro:`Py_TPFLAGS_HAVE_GC` must be set too. (Contributed by Sergey Miryanov in :gh:`134786`.)
* :c:macro:`PyDateTime_IMPORT` is now thread safe. Code that directly checks ``PyDateTimeAPI``
for ``NULL`` should be up... | trusted_official_docs | CPython Docs | * If the :c:macro:`Py_TPFLAGS_MANAGED_DICT` or :c:macro:`Py_TPFLAGS_MANAGED_WEAKREF` flag is set then :c:macro:`Py_TPFLAGS_HAVE_GC` must be set too. (Contributed by Sergey Miryanov in :gh:`134786`.)
* :c:macro:`PyDateTime_IMPORT` is now thread safe. Code that directly checks ``PyDateTimeAPI``
for ``NULL`` should be up... | * If the :c:macro:`Py_TPFLAGS_MANAGED_DICT` or :c:macro:`Py_TPFLAGS_MANAGED_WEAKREF` flag is set then :c:macro:`Py_TPFLAGS_HAVE_GC` must be set too. (Contributed by Sergey Miryanov in :gh:`134786`.)
* :c:macro:`PyDateTime_IMPORT` is now thread safe. Code that directly checks ``PyDateTimeAPI``
for ``NULL`` should be up... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
17cd1bd0-fce3-4baa-b42a-2e0b0a43ca16 | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,473 | supabase-export-v2 | 7235d14a7a4db509 | ast ---
* Add *color* parameter to :func:`~ast.dump`. If ``True``, the returned string is syntax highlighted using ANSI escape
sequences. If ``False`` (the default), colored output is always disabled. (Contributed by Stan Ulbrych in :gh:`148981`.) | trusted_official_docs | CPython Docs | ast ---
* Add *color* parameter to :func:`~ast.dump`. If ``True``, the returned string is syntax highlighted using ANSI escape
sequences. If ``False`` (the default), colored output is always disabled. (Contributed by Stan Ulbrych in :gh:`148981`.) | ast ---
* Add *color* parameter to :func:`~ast.dump`. If ``True``, the returned string is syntax highlighted using ANSI escape
sequences. If ``False`` (the default), colored output is always disabled. (Contributed by Stan Ulbrych in :gh:`148981`.) | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
198fa1f4-8783-4e99-8492-01b0d228e964 | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,432 | supabase-export-v2 | fc8e37edab269399 | the warning message and the module name, if the corresponding field starts and ends with a forward slash (``/``). (Contributed by Serhiy Storchaka in :gh:`134716`.)
* Functions that take timestamp or timeout arguments now accept any real
numbers (such as :class:`~decimal.Decimal` and :class:`~fractions.Fraction`),
no... | trusted_official_docs | CPython Docs | the warning message and the module name, if the corresponding field starts and ends with a forward slash (``/``). (Contributed by Serhiy Storchaka in :gh:`134716`.)
* Functions that take timestamp or timeout arguments now accept any real
numbers (such as :class:`~decimal.Decimal` and :class:`~fractions.Fraction`),
no... | the warning message and the module name, if the corresponding field starts and ends with a forward slash (``/``). (Contributed by Serhiy Storchaka in :gh:`134716`.)
* Functions that take timestamp or timeout arguments now accept any real
numbers (such as :class:`~decimal.Decimal` and :class:`~fractions.Fraction`),
no... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
1c220b9f-93da-4f63-a1d1-5fc76bc46466 | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,323 | supabase-export-v2 | c3ee33e4db83a169 | applications with deep dependency trees, this process can take seconds, even when most of the imported code is never actually used during a particular run.
Developers have worked around this by moving imports inside functions, using
:mod:`importlib` to load modules on demand, or restructuring code to avoid
unnecessary ... | trusted_official_docs | CPython Docs | applications with deep dependency trees, this process can take seconds, even when most of the imported code is never actually used during a particular run.
Developers have worked around this by moving imports inside functions, using
:mod:`importlib` to load modules on demand, or restructuring code to avoid
unnecessary ... | applications with deep dependency trees, this process can take seconds, even when most of the imported code is never actually used during a particular run.
Developers have worked around this by moving imports inside functions, using
:mod:`importlib` to load modules on demand, or restructuring code to avoid
unnecessary ... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
1f189b11-ec2b-48c5-b9fd-ab5d890539c4 | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,843 | supabase-export-v2 | f6dcb7abf80ffca4 | new argument ``padded=True`` or use :func:`base64.b64decode` with argument ``altchars=b'-_'`` (this works with older Python versions) to make padding required. (Contributed by Serhiy Storchaka in :gh:`73613`.)
* Since :meth:`unittest.TestCase.assertWarns` and
:meth:`unittest.TestCase.assertWarnsRegex` no longer swallo... | trusted_official_docs | CPython Docs | new argument ``padded=True`` or use :func:`base64.b64decode` with argument ``altchars=b'-_'`` (this works with older Python versions) to make padding required. (Contributed by Serhiy Storchaka in :gh:`73613`.)
* Since :meth:`unittest.TestCase.assertWarns` and
:meth:`unittest.TestCase.assertWarnsRegex` no longer swallo... | new argument ``padded=True`` or use :func:`base64.b64decode` with argument ``altchars=b'-_'`` (this works with older Python versions) to make padding required. (Contributed by Serhiy Storchaka in :gh:`73613`.)
* Since :meth:`unittest.TestCase.assertWarns` and
:meth:`unittest.TestCase.assertWarnsRegex` no longer swallo... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
20b4001c-f818-4aaa-b759-bb91949fef77 | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,423 | supabase-export-v2 | 4709d035c9d7e19a | that has become a *de facto* standard for representing text, including nearly every webpage on the internet, many common file formats, programming languages, and more.
This only applies when no ``encoding`` argument is given. For best
compatibility between versions of Python, ensure that an explicit ``encoding``
argu... | trusted_official_docs | CPython Docs | that has become a *de facto* standard for representing text, including nearly every webpage on the internet, many common file formats, programming languages, and more.
This only applies when no ``encoding`` argument is given. For best
compatibility between versions of Python, ensure that an explicit ``encoding``
argu... | that has become a *de facto* standard for representing text, including nearly every webpage on the internet, many common file formats, programming languages, and more.
This only applies when no ``encoding`` argument is given. For best
compatibility between versions of Python, ensure that an explicit ``encoding``
argu... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
22c68e3b-f09d-40be-abe3-1f1197ba799e | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,813 | supabase-export-v2 | 23362805ce2d4ea9 | removed in 3.20. Instead, use :c:func:`PyUnicode_InternFromString()` and cache the result in the module state, then call :c:func:`PyObject_CallMethod` or :c:func:`PyObject_GetAttr`. (Contributed by Victor Stinner in :gh:`141049`.)
* Deprecate :c:member:`~PyComplexObject.cval` field of the
:c:type:`PyComplexObject` typ... | trusted_official_docs | CPython Docs | removed in 3.20. Instead, use :c:func:`PyUnicode_InternFromString()` and cache the result in the module state, then call :c:func:`PyObject_CallMethod` or :c:func:`PyObject_GetAttr`. (Contributed by Victor Stinner in :gh:`141049`.)
* Deprecate :c:member:`~PyComplexObject.cval` field of the
:c:type:`PyComplexObject` typ... | removed in 3.20. Instead, use :c:func:`PyUnicode_InternFromString()` and cache the result in the module state, then call :c:func:`PyObject_CallMethod` or :c:func:`PyObject_GetAttr`. (Contributed by Victor Stinner in :gh:`141049`.)
* Deprecate :c:member:`~PyComplexObject.cval` field of the
:c:type:`PyComplexObject` typ... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
22efaf53-7e22-4e8f-aef7-83ef4d75383e | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,636 | supabase-export-v2 | 8d0b998c13d994b4 | :func:`~unicodedata.extended_pictographic` functions to get the properties of the character which are related to the above algorithm. (Contributed by Serhiy Storchaka and Guillaume Sanchez in :gh:`74902`.)
* Add :func:`~unicodedata.block` function to return the `Unicode block
<https://www.unicode.org/versions/Unicode1... | trusted_official_docs | CPython Docs | :func:`~unicodedata.extended_pictographic` functions to get the properties of the character which are related to the above algorithm. (Contributed by Serhiy Storchaka and Guillaume Sanchez in :gh:`74902`.)
* Add :func:`~unicodedata.block` function to return the `Unicode block
<https://www.unicode.org/versions/Unicode1... | :func:`~unicodedata.extended_pictographic` functions to get the properties of the character which are related to the above algorithm. (Contributed by Serhiy Storchaka and Guillaume Sanchez in :gh:`74902`.)
* Add :func:`~unicodedata.block` function to return the `Unicode block
<https://www.unicode.org/versions/Unicode1... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
23fe636f-d2e4-4b7f-8ab6-abe6af021cfd | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,663 | supabase-export-v2 | 5a2d4bde222825dd | base64 & binascii -----------------
* CPython's underlying base64 implementation now encodes 2x faster and decodes 3x
faster thanks to simple CPU pipelining optimizations. (Contributed by Gregory P. Smith and Serhiy Storchaka in :gh:`143262`.) | trusted_official_docs | CPython Docs | base64 & binascii -----------------
* CPython's underlying base64 implementation now encodes 2x faster and decodes 3x
faster thanks to simple CPU pipelining optimizations. (Contributed by Gregory P. Smith and Serhiy Storchaka in :gh:`143262`.) | base64 & binascii -----------------
* CPython's underlying base64 implementation now encodes 2x faster and decodes 3x
faster thanks to simple CPU pipelining optimizations. (Contributed by Gregory P. Smith and Serhiy Storchaka in :gh:`143262`.) | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
24f3b268-e0bd-45ea-8103-800adf962dc5 | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,305 | supabase-export-v2 | 8674ddb950de602b | * If you want to draw your new text to the attention of the maintainer, add 'XXX' to the beginning of the paragraph or section.
* It's OK to just add a fragmentary note about a change. For
example: "XXX Describe the transmogrify() function added to the
socket module." The maintainer will research the change and
writ... | trusted_official_docs | CPython Docs | * If you want to draw your new text to the attention of the maintainer, add 'XXX' to the beginning of the paragraph or section.
* It's OK to just add a fragmentary note about a change. For
example: "XXX Describe the transmogrify() function added to the
socket module." The maintainer will research the change and
writ... | * If you want to draw your new text to the attention of the maintainer, add 'XXX' to the beginning of the paragraph or section.
* It's OK to just add a fragmentary note about a change. For
example: "XXX Describe the transmogrify() function added to the
socket module." The maintainer will research the change and
writ... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
268da688-b235-4c0c-8ed7-dbff66851c71 | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,643 | supabase-export-v2 | dd523815ebe4ce68 | venv ----
* On POSIX platforms, platlib directories will be created if needed when
creating virtual environments, instead of using ``lib64 -> lib`` symlink. This means purelib and platlib of virtual environments no longer share the
same ``lib`` directory on platforms where :data:`sys.platlibdir` is not
equal to ``li... | trusted_official_docs | CPython Docs | venv ----
* On POSIX platforms, platlib directories will be created if needed when
creating virtual environments, instead of using ``lib64 -> lib`` symlink. This means purelib and platlib of virtual environments no longer share the
same ``lib`` directory on platforms where :data:`sys.platlibdir` is not
equal to ``li... | venv ----
* On POSIX platforms, platlib directories will be created if needed when
creating virtual environments, instead of using ``lib64 -> lib`` symlink. This means purelib and platlib of virtual environments no longer share the
same ``lib`` directory on platforms where :data:`sys.platlibdir` is not
equal to ``li... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
28b1515c-3d16-45b8-9928-95d873c8ad98 | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,497 | supabase-export-v2 | 59a66dee0ad17579 | now support dark mode and have been migrated to the HTML5 standard for improved accessibility. (Contributed by Jiahao Li and Hugo van Kemenade in :gh:`137634`.)
* The :mod:`calendar`'s :ref:`command-line <calendar-cli>` HTML output now
accepts the year-month option: ``python -m calendar -t html 2009 06``. (Contributed... | trusted_official_docs | CPython Docs | now support dark mode and have been migrated to the HTML5 standard for improved accessibility. (Contributed by Jiahao Li and Hugo van Kemenade in :gh:`137634`.)
* The :mod:`calendar`'s :ref:`command-line <calendar-cli>` HTML output now
accepts the year-month option: ``python -m calendar -t html 2009 06``. (Contributed... | now support dark mode and have been migrated to the HTML5 standard for improved accessibility. (Contributed by Jiahao Li and Hugo van Kemenade in :gh:`137634`.)
* The :mod:`calendar`'s :ref:`command-line <calendar-cli>` HTML output now
accepts the year-month option: ``python -m calendar -t html 2009 06``. (Contributed... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
28d71468-1ea6-410a-9cf4-6256af53976e | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,781 | supabase-export-v2 | d8f70aba4131bd9a | * Add :c:func:`PyTuple_FromArray` to create a :class:`tuple` from an array. (Contributed by Victor Stinner in :gh:`111489`.)
* Add functions that are guaranteed to be safe for use in
:c:member:`~PyTypeObject.tp_traverse` handlers:
:c:func:`PyObject_GetTypeData_DuringGC`,
:c:func:`PyObject_GetItemData_DuringGC`,
:c:... | trusted_official_docs | CPython Docs | * Add :c:func:`PyTuple_FromArray` to create a :class:`tuple` from an array. (Contributed by Victor Stinner in :gh:`111489`.)
* Add functions that are guaranteed to be safe for use in
:c:member:`~PyTypeObject.tp_traverse` handlers:
:c:func:`PyObject_GetTypeData_DuringGC`,
:c:func:`PyObject_GetItemData_DuringGC`,
:c:... | * Add :c:func:`PyTuple_FromArray` to create a :class:`tuple` from an array. (Contributed by Victor Stinner in :gh:`111489`.)
* Add functions that are guaranteed to be safe for use in
:c:member:`~PyTypeObject.tp_traverse` handlers:
:c:func:`PyObject_GetTypeData_DuringGC`,
:c:func:`PyObject_GetItemData_DuringGC`,
:c:... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
29fdca0c-9e75-49f4-90ef-5b3e40cdcfab | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,785 | supabase-export-v2 | 98c2839f24b8d3b2 | * Add :c:func:`PyUnstable_SetImmortal` C-API function to mark objects as :term:`immortal`. (Contributed by Kumar Aditya in :gh:`143300`.)
* Restore private provisional ``_Py_InitializeMain()`` function removed in
Python 3.14. (Contributed by Victor Stinner in :gh:`142417`.) | trusted_official_docs | CPython Docs | * Add :c:func:`PyUnstable_SetImmortal` C-API function to mark objects as :term:`immortal`. (Contributed by Kumar Aditya in :gh:`143300`.)
* Restore private provisional ``_Py_InitializeMain()`` function removed in
Python 3.14. (Contributed by Victor Stinner in :gh:`142417`.) | * Add :c:func:`PyUnstable_SetImmortal` C-API function to mark objects as :term:`immortal`. (Contributed by Kumar Aditya in :gh:`143300`.)
* Restore private provisional ``_Py_InitializeMain()`` function removed in
Python 3.14. (Contributed by Victor Stinner in :gh:`142417`.) | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
2a25e76b-27f9-4528-a457-5a48257a07b9 | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,515 | supabase-export-v2 | 34158df1c0aa6bf9 | email -----
* Email generators now raise an error when an :class:`.EmailMessage` cannot be
accurately flattened due to a non-ASCII email address (mailbox) in an address
header. Options for supporting Email Address Internationalization (EAI) are
discussed in :attr:`.EmailPolicy.utf8`. (Contributed by R David Murray a... | trusted_official_docs | CPython Docs | email -----
* Email generators now raise an error when an :class:`.EmailMessage` cannot be
accurately flattened due to a non-ASCII email address (mailbox) in an address
header. Options for supporting Email Address Internationalization (EAI) are
discussed in :attr:`.EmailPolicy.utf8`. (Contributed by R David Murray a... | email -----
* Email generators now raise an error when an :class:`.EmailMessage` cannot be
accurately flattened due to a non-ASCII email address (mailbox) in an address
header. Options for supporting Email Address Internationalization (EAI) are
discussed in :attr:`.EmailPolicy.utf8`. (Contributed by R David Murray a... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
2c8c13e8-4cfe-4a3a-a78c-7cd61c0755eb | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,476 | supabase-export-v2 | b32f1733782d8fd2 | asyncio -------
* Added :meth:`TaskGroup.cancel <asyncio.TaskGroup.cancel>` to allow early
termination of a task group, for instance, when the goal of the tasks has
been achieved or their services are no longer needed. Previously this would involve unintuitive boilerplate such as an extra task
raising a custom excep... | trusted_official_docs | CPython Docs | asyncio -------
* Added :meth:`TaskGroup.cancel <asyncio.TaskGroup.cancel>` to allow early
termination of a task group, for instance, when the goal of the tasks has
been achieved or their services are no longer needed. Previously this would involve unintuitive boilerplate such as an extra task
raising a custom excep... | asyncio -------
* Added :meth:`TaskGroup.cancel <asyncio.TaskGroup.cancel>` to allow early
termination of a task group, for instance, when the goal of the tasks has
been achieved or their services are no longer needed. Previously this would involve unintuitive boilerplate such as an extra task
raising a custom excep... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
2de0375a-a1d5-43ba-a07c-de10f3f31c45 | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,684 | supabase-export-v2 | 093bedf06645a8d4 | can now eliminate reference count updates and perform inplace operations on ints and floats. (Contributed by Reiden Ong, and Pieter Eendebak in :gh:`143414` and :gh:`146306`.)
The JIT optimizer now supports significantly more operations than in 3.14. (Contributed by Kumar Aditya, Ken Jin, Jiahao Li, and Sacul in :gh:`1... | trusted_official_docs | CPython Docs | can now eliminate reference count updates and perform inplace operations on ints and floats. (Contributed by Reiden Ong, and Pieter Eendebak in :gh:`143414` and :gh:`146306`.)
The JIT optimizer now supports significantly more operations than in 3.14. (Contributed by Kumar Aditya, Ken Jin, Jiahao Li, and Sacul in :gh:`1... | can now eliminate reference count updates and perform inplace operations on ints and floats. (Contributed by Reiden Ong, and Pieter Eendebak in :gh:`143414` and :gh:`146306`.)
The JIT optimizer now supports significantly more operations than in 3.14. (Contributed by Kumar Aditya, Ken Jin, Jiahao Li, and Sacul in :gh:`1... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
2ee2696d-adec-4c29-8e17-cb6a90b0f85c | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,333 | supabase-export-v2 | d8b1e0781b242de2 | eager), and ``normal`` (the default) respects the ``lazy`` keyword in source code. The :func:`sys.set_lazy_imports` and :func:`sys.get_lazy_imports` functions allow changing and querying this mode at runtime.
For more selective control, :func:`sys.set_lazy_imports_filter` accepts a
callable that determines whether a sp... | trusted_official_docs | CPython Docs | eager), and ``normal`` (the default) respects the ``lazy`` keyword in source code. The :func:`sys.set_lazy_imports` and :func:`sys.get_lazy_imports` functions allow changing and querying this mode at runtime.
For more selective control, :func:`sys.set_lazy_imports_filter` accepts a
callable that determines whether a sp... | eager), and ``normal`` (the default) respects the ``lazy`` keyword in source code. The :func:`sys.set_lazy_imports` and :func:`sys.get_lazy_imports` functions allow changing and querying this mode at runtime.
For more selective control, :func:`sys.set_lazy_imports_filter` accepts a
callable that determines whether a sp... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
304276e5-4c59-4acc-9806-e0d705bb6858 | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,712 | supabase-export-v2 | 87e03a2d335ca4f6 | threading ---------
* Remove support for arbitrary positional or keyword arguments in the C
implementation of :class:`~threading.RLock` objects. This was deprecated
in Python 3.14. (Contributed by Bénédikt Tran in :gh:`134087`.) | trusted_official_docs | CPython Docs | threading ---------
* Remove support for arbitrary positional or keyword arguments in the C
implementation of :class:`~threading.RLock` objects. This was deprecated
in Python 3.14. (Contributed by Bénédikt Tran in :gh:`134087`.) | threading ---------
* Remove support for arbitrary positional or keyword arguments in the C
implementation of :class:`~threading.RLock` objects. This was deprecated
in Python 3.14. (Contributed by Bénédikt Tran in :gh:`134087`.) | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
30f94628-2f04-4ceb-9daf-026bf7377978 | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,352 | supabase-export-v2 | 3de5ce3596256a9d | be updated to ``isinstance(arg, (dict, frozendict))`` to accept also the :class:`!frozendict` type, or to ``isinstance(arg, collections.abc.Mapping)`` to accept also other mapping types such as :class:`~types.MappingProxyType`.
.. seealso:: :pep:`814` for the full specification and rationale. | trusted_official_docs | CPython Docs | be updated to ``isinstance(arg, (dict, frozendict))`` to accept also the :class:`!frozendict` type, or to ``isinstance(arg, collections.abc.Mapping)`` to accept also other mapping types such as :class:`~types.MappingProxyType`.
.. seealso:: :pep:`814` for the full specification and rationale. | be updated to ``isinstance(arg, (dict, frozendict))`` to accept also the :class:`!frozendict` type, or to ``isinstance(arg, collections.abc.Mapping)`` to accept also other mapping types such as :class:`~types.MappingProxyType`.
.. seealso:: :pep:`814` for the full specification and rationale. | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
32b5d4b4-a466-4d66-aa7f-d3549a5c0d37 | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,831 | supabase-export-v2 | df1c1914ae08dc9f | .. _whatsnew315-windows-tail-calling-interpreter:
* 64-bit builds using Visual Studio 2026 (MSVC 18) may now use the new
:ref:`tail-calling interpreter <whatsnew314-tail-call-interpreter>`. Results on Visual Studio 18.1.1 report between
`15-20% <https://github.com/faster-cpython/ideas/blob/main/results/5800X-msvc.pgo... | trusted_official_docs | CPython Docs | .. _whatsnew315-windows-tail-calling-interpreter:
* 64-bit builds using Visual Studio 2026 (MSVC 18) may now use the new
:ref:`tail-calling interpreter <whatsnew314-tail-call-interpreter>`. Results on Visual Studio 18.1.1 report between
`15-20% <https://github.com/faster-cpython/ideas/blob/main/results/5800X-msvc.pgo... | .. _whatsnew315-windows-tail-calling-interpreter:
* 64-bit builds using Visual Studio 2026 (MSVC 18) may now use the new
:ref:`tail-calling interpreter <whatsnew314-tail-call-interpreter>`. Results on Visual Studio 18.1.1 report between
`15-20% <https://github.com/faster-cpython/ideas/blob/main/results/5800X-msvc.pgo... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
32c3b311-a294-4a14-bb80-7f34fd18760b | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,819 | supabase-export-v2 | 888e63778caa1022 | and ``ULL``. - :c:macro:`PY_LONG_LONG`, :c:macro:`PY_LLONG_MIN`, :c:macro:`PY_LLONG_MAX`, :c:macro:`PY_ULLONG_MAX`, :c:macro:`PY_INT32_T`, :c:macro:`PY_UINT32_T`, :c:macro:`PY_INT64_T`, :c:macro:`PY_UINT64_T`, :c:macro:`PY_SIZE_MAX`: Use C99 types/limits. - :c:macro:`Py_UNICODE_SIZE`: Use ``sizeof(wchar_t)`` directly. ... | trusted_official_docs | CPython Docs | and ``ULL``. - :c:macro:`PY_LONG_LONG`, :c:macro:`PY_LLONG_MIN`, :c:macro:`PY_LLONG_MAX`, :c:macro:`PY_ULLONG_MAX`, :c:macro:`PY_INT32_T`, :c:macro:`PY_UINT32_T`, :c:macro:`PY_INT64_T`, :c:macro:`PY_UINT64_T`, :c:macro:`PY_SIZE_MAX`: Use C99 types/limits. - :c:macro:`Py_UNICODE_SIZE`: Use ``sizeof(wchar_t)`` directly. ... | and ``ULL``. - :c:macro:`PY_LONG_LONG`, :c:macro:`PY_LLONG_MIN`, :c:macro:`PY_LLONG_MAX`, :c:macro:`PY_ULLONG_MAX`, :c:macro:`PY_INT32_T`, :c:macro:`PY_UINT32_T`, :c:macro:`PY_INT64_T`, :c:macro:`PY_UINT64_T`, :c:macro:`PY_SIZE_MAX`: Use C99 types/limits. - :c:macro:`Py_UNICODE_SIZE`: Use ``sizeof(wchar_t)`` directly. ... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
33ab289f-e2e0-4cc4-82f4-fcdc10040036 | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,390 | supabase-export-v2 | 4c21799eb9e000b3 | 4], [5]] >>> [*L for L in lists] # equivalent to [x for L in lists for x in L] [1, 2, 3, 4, 5]
>>> sets = [{1, 2}, {2, 3}, {3, 4}]
>>> {*s for s in sets} # equivalent to {x for s in sets for x in s}
{1, 2, 3, 4} | trusted_official_docs | CPython Docs | 4], [5]] >>> [*L for L in lists] # equivalent to [x for L in lists for x in L] [1, 2, 3, 4, 5]
>>> sets = [{1, 2}, {2, 3}, {3, 4}]
>>> {*s for s in sets} # equivalent to {x for s in sets for x in s}
{1, 2, 3, 4} | 4], [5]] >>> [*L for L in lists] # equivalent to [x for L in lists for x in L] [1, 2, 3, 4, 5]
>>> sets = [{1, 2}, {2, 3}, {3, 4}]
>>> {*s for s in sets} # equivalent to {x for s in sets for x in s}
{1, 2, 3, 4} | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
34a5ba5a-05ed-45bd-904c-4ac8b978671f | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,836 | supabase-export-v2 | c6159768fe3e63b3 | * :class:`sqlite3.Connection` APIs have been cleaned up.
* All parameters of :func:`sqlite3.connect` except *database* are now keyword-only. * The first three parameters of methods :meth:`~sqlite3.Connection.create_function`
and :meth:`~sqlite3.Connection.create_aggregate` are now positional-only. * The first paramete... | trusted_official_docs | CPython Docs | * :class:`sqlite3.Connection` APIs have been cleaned up.
* All parameters of :func:`sqlite3.connect` except *database* are now keyword-only. * The first three parameters of methods :meth:`~sqlite3.Connection.create_function`
and :meth:`~sqlite3.Connection.create_aggregate` are now positional-only. * The first paramete... | * :class:`sqlite3.Connection` APIs have been cleaned up.
* All parameters of :func:`sqlite3.connect` except *database* are now keyword-only. * The first three parameters of methods :meth:`~sqlite3.Connection.create_function`
and :meth:`~sqlite3.Connection.create_aggregate` are now positional-only. * The first paramete... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
34f26250-9406-4f62-b410-f96362dee217 | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,598 | supabase-export-v2 | 43c65ec779f07182 | tkinter -------
* The :meth:`!tkinter.Text.search` method now supports two additional
arguments: *nolinestop* which allows the search to
continue across line boundaries;
and *strictlimits* which restricts the search to within the specified range. (Contributed by Rihaan Meher in :gh:`130848`.) | trusted_official_docs | CPython Docs | tkinter -------
* The :meth:`!tkinter.Text.search` method now supports two additional
arguments: *nolinestop* which allows the search to
continue across line boundaries;
and *strictlimits* which restricts the search to within the specified range. (Contributed by Rihaan Meher in :gh:`130848`.) | tkinter -------
* The :meth:`!tkinter.Text.search` method now supports two additional
arguments: *nolinestop* which allows the search to
continue across line boundaries;
and *strictlimits* which restricts the search to within the specified range. (Contributed by Rihaan Meher in :gh:`130848`.) | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
35e7bd50-b46e-4e92-bc15-9516a48eb09e | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,518 | supabase-export-v2 | a2ef87cd9977020c | * :func:`~functools.singledispatchmethod` now supports non-:term:`descriptor` callables. (Contributed by Serhiy Storchaka in :gh:`140873`.)
* :func:`~functools.singledispatchmethod` now dispatches on the second argument
if it wraps a regular method and is called as a class attribute. (Contributed by Bartosz Sławecki i... | trusted_official_docs | CPython Docs | * :func:`~functools.singledispatchmethod` now supports non-:term:`descriptor` callables. (Contributed by Serhiy Storchaka in :gh:`140873`.)
* :func:`~functools.singledispatchmethod` now dispatches on the second argument
if it wraps a regular method and is called as a class attribute. (Contributed by Bartosz Sławecki i... | * :func:`~functools.singledispatchmethod` now supports non-:term:`descriptor` callables. (Contributed by Serhiy Storchaka in :gh:`140873`.)
* :func:`~functools.singledispatchmethod` now dispatches on the second argument
if it wraps a regular method and is called as a class attribute. (Contributed by Bartosz Sławecki i... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
35f1e08c-e749-4292-9aaa-326218230001 | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,569 | supabase-export-v2 | d0e20cbcdde687de | messages, and help text are now colored. This is enabled by default, see :ref:`using-on-controlling-color` for details. (Contributed by Stan Ulbrych and Łukasz Langa in :gh:`133461`.)
* Table, index, trigger, view, column, function, and schema completion on <tab>. (Contributed by Long Tan in :gh:`136101`.) | trusted_official_docs | CPython Docs | messages, and help text are now colored. This is enabled by default, see :ref:`using-on-controlling-color` for details. (Contributed by Stan Ulbrych and Łukasz Langa in :gh:`133461`.)
* Table, index, trigger, view, column, function, and schema completion on <tab>. (Contributed by Long Tan in :gh:`136101`.) | messages, and help text are now colored. This is enabled by default, see :ref:`using-on-controlling-color` for details. (Contributed by Stan Ulbrych and Łukasz Langa in :gh:`133461`.)
* Table, index, trigger, view, column, function, and schema completion on <tab>. (Contributed by Long Tan in :gh:`136101`.) | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
36ec9eca-e8fb-4904-a048-fdbe625f75a2 | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,664 | supabase-export-v2 | 54da6818c0f7e6a0 | implementation now encodes 2x faster and decodes 3x faster thanks to simple CPU pipelining optimizations. (Contributed by Gregory P. Smith and Serhiy Storchaka in :gh:`143262`.)
* Implementation for Ascii85, Base85, and Z85 encoding has been rewritten in C. Encoding and decoding is now two orders of magnitude faster an... | trusted_official_docs | CPython Docs | implementation now encodes 2x faster and decodes 3x faster thanks to simple CPU pipelining optimizations. (Contributed by Gregory P. Smith and Serhiy Storchaka in :gh:`143262`.)
* Implementation for Ascii85, Base85, and Z85 encoding has been rewritten in C. Encoding and decoding is now two orders of magnitude faster an... | implementation now encodes 2x faster and decodes 3x faster thanks to simple CPU pipelining optimizations. (Contributed by Gregory P. Smith and Serhiy Storchaka in :gh:`143262`.)
* Implementation for Ascii85, Base85, and Z85 encoding has been rewritten in C. Encoding and decoding is now two orders of magnitude faster an... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
3810d8c9-5fcb-4c29-8da8-b9c0be60c287 | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,393 | supabase-export-v2 | 4d6184d5bd37a774 | Generator expressions can similarly use unpacking to yield values from multiple iterables::
>>> gen = (*L for L in lists) # equivalent to (x for L in lists for x in L)
>>> list(gen)
[1, 2, 3, 4, 5] | trusted_official_docs | CPython Docs | Generator expressions can similarly use unpacking to yield values from multiple iterables::
>>> gen = (*L for L in lists) # equivalent to (x for L in lists for x in L)
>>> list(gen)
[1, 2, 3, 4, 5] | Generator expressions can similarly use unpacking to yield values from multiple iterables::
>>> gen = (*L for L in lists) # equivalent to (x for L in lists for x in L)
>>> list(gen)
[1, 2, 3, 4, 5] | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
38156873-0d03-4a77-b84d-87f0c81cce69 | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,590 | supabase-export-v2 | 3de4bdccd2a81654 | tarfile -------
* :func:`~tarfile.data_filter` now normalizes symbolic link targets in order to
avoid path traversal attacks. (Contributed by Petr Viktorin in :gh:`127987` and :cve:`2025-4138`.)
* :func:`~tarfile.TarFile.extractall` now skips fixing up directory attributes
when a directory was removed or replaced by ... | trusted_official_docs | CPython Docs | tarfile -------
* :func:`~tarfile.data_filter` now normalizes symbolic link targets in order to
avoid path traversal attacks. (Contributed by Petr Viktorin in :gh:`127987` and :cve:`2025-4138`.)
* :func:`~tarfile.TarFile.extractall` now skips fixing up directory attributes
when a directory was removed or replaced by ... | tarfile -------
* :func:`~tarfile.data_filter` now normalizes symbolic link targets in order to
avoid path traversal attacks. (Contributed by Petr Viktorin in :gh:`127987` and :cve:`2025-4138`.)
* :func:`~tarfile.TarFile.extractall` now skips fixing up directory attributes
when a directory was removed or replaced by ... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
38204fa0-51e2-40e6-b049-6cc0842f339e | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,348 | supabase-export-v2 | 6eed8d4cd4ec251d | For example::
>>> a = frozendict(x=1, y=2)
>>> a
frozendict({'x': 1, 'y': 2})
>>> a['z'] = 3
Traceback (most recent call last):
File "<python-input-2>", line 1, in <module>
a['z'] = 3
~^^^^^
TypeError: 'frozendict' object does not support item assignment
>>> b = frozendict(y=2, x=1)
>>> hash(a) == hash(b)
Tr... | trusted_official_docs | CPython Docs | For example::
>>> a = frozendict(x=1, y=2)
>>> a
frozendict({'x': 1, 'y': 2})
>>> a['z'] = 3
Traceback (most recent call last):
File "<python-input-2>", line 1, in <module>
a['z'] = 3
~^^^^^
TypeError: 'frozendict' object does not support item assignment
>>> b = frozendict(y=2, x=1)
>>> hash(a) == hash(b)
Tr... | For example::
>>> a = frozendict(x=1, y=2)
>>> a
frozendict({'x': 1, 'y': 2})
>>> a['z'] = 3
Traceback (most recent call last):
File "<python-input-2>", line 1, in <module>
a['z'] = 3
~^^^^^
TypeError: 'frozendict' object does not support item assignment
>>> b = frozendict(y=2, x=1)
>>> hash(a) == hash(b)
Tr... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
394ce450-9af3-46b5-8310-559e1dcff9f4 | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,541 | supabase-export-v2 | e526dd667e8c43f9 | mmap ----
* :class:`mmap.mmap` now has a *trackfd* parameter on Windows;
if it is ``False``, the file handle corresponding to *fileno* will
not be duplicated. (Contributed by Serhiy Storchaka in :gh:`78502`.) | trusted_official_docs | CPython Docs | mmap ----
* :class:`mmap.mmap` now has a *trackfd* parameter on Windows;
if it is ``False``, the file handle corresponding to *fileno* will
not be duplicated. (Contributed by Serhiy Storchaka in :gh:`78502`.) | mmap ----
* :class:`mmap.mmap` now has a *trackfd* parameter on Windows;
if it is ``False``, the file handle corresponding to *fileno* will
not be duplicated. (Contributed by Serhiy Storchaka in :gh:`78502`.) | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
39a00e1f-e629-4262-908d-7abd90807759 | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,769 | supabase-export-v2 | b7535b4000edf8c4 | * Add :c:func:`PyArg_ParseArray` and :c:func:`PyArg_ParseArrayAndKeywords` functions to parse arguments of functions using the :c:macro:`METH_FASTCALL` calling convention. (Contributed by Victor Stinner in :gh:`144175`.)
* Add the following functions for the new :class:`frozendict` type: | trusted_official_docs | CPython Docs | * Add :c:func:`PyArg_ParseArray` and :c:func:`PyArg_ParseArrayAndKeywords` functions to parse arguments of functions using the :c:macro:`METH_FASTCALL` calling convention. (Contributed by Victor Stinner in :gh:`144175`.)
* Add the following functions for the new :class:`frozendict` type: | * Add :c:func:`PyArg_ParseArray` and :c:func:`PyArg_ParseArrayAndKeywords` functions to parse arguments of functions using the :c:macro:`METH_FASTCALL` calling convention. (Contributed by Victor Stinner in :gh:`144175`.)
* Add the following functions for the new :class:`frozendict` type: | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
39ec3ef8-af8c-4d28-b3d9-7a0fa8300d63 | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,522 | supabase-export-v2 | 26f503bbabbd7383 | http.client -----------
* A new *max_response_headers* keyword-only parameter has been added to
:class:`~http.client.HTTPConnection` and :class:`~http.client.HTTPSConnection`
constructors. This parameter overrides the default maximum number of allowed
response headers. (Contributed by Alexander Enrique Urieles Nieto... | trusted_official_docs | CPython Docs | http.client -----------
* A new *max_response_headers* keyword-only parameter has been added to
:class:`~http.client.HTTPConnection` and :class:`~http.client.HTTPSConnection`
constructors. This parameter overrides the default maximum number of allowed
response headers. (Contributed by Alexander Enrique Urieles Nieto... | http.client -----------
* A new *max_response_headers* keyword-only parameter has been added to
:class:`~http.client.HTTPConnection` and :class:`~http.client.HTTPSConnection`
constructors. This parameter overrides the default maximum number of allowed
response headers. (Contributed by Alexander Enrique Urieles Nieto... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
3a53d962-9e4a-49cb-b976-122c38420289 | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,717 | supabase-export-v2 | 393f059bf2a0548b | * :class:`typing.ByteString` has been removed from ``typing.__all__``. :class:`!typing.ByteString` has been deprecated since Python 3.9, and is scheduled for removal in Python 3.17.
* The undocumented keyword argument syntax for creating
:class:`~typing.NamedTuple` classes (for example,
``Point = NamedTuple("Point", ... | trusted_official_docs | CPython Docs | * :class:`typing.ByteString` has been removed from ``typing.__all__``. :class:`!typing.ByteString` has been deprecated since Python 3.9, and is scheduled for removal in Python 3.17.
* The undocumented keyword argument syntax for creating
:class:`~typing.NamedTuple` classes (for example,
``Point = NamedTuple("Point", ... | * :class:`typing.ByteString` has been removed from ``typing.__all__``. :class:`!typing.ByteString` has been deprecated since Python 3.9, and is scheduled for removal in Python 3.17.
* The undocumented keyword argument syntax for creating
:class:`~typing.NamedTuple` classes (for example,
``Point = NamedTuple("Point", ... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
3ad3a7e1-6204-4d20-b7e7-714c94a537a0 | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,822 | supabase-export-v2 | 109be95da1430b46 | * :c:macro:`!Py_MATH_El` and :c:macro:`!Py_MATH_PIl` are deprecated since 3.15 and will be removed in 3.20. (Contributed by Sergey B Kirpichev in :gh:`141004`.)
.. Add C API deprecations above alphabetically, not here at the end. | trusted_official_docs | CPython Docs | * :c:macro:`!Py_MATH_El` and :c:macro:`!Py_MATH_PIl` are deprecated since 3.15 and will be removed in 3.20. (Contributed by Sergey B Kirpichev in :gh:`141004`.)
.. Add C API deprecations above alphabetically, not here at the end. | * :c:macro:`!Py_MATH_El` and :c:macro:`!Py_MATH_PIl` are deprecated since 3.15 and will be removed in 3.20. (Contributed by Sergey B Kirpichev in :gh:`141004`.)
.. Add C API deprecations above alphabetically, not here at the end. | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
3af704ca-5d0a-4dcd-9240-f04d462eac23 | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,503 | supabase-export-v2 | 867f85bb11d559c8 | contextlib ----------
* Added support for arbitrary descriptors :meth:`!__enter__`,
:meth:`!__exit__`, :meth:`!__aenter__`, and :meth:`!__aexit__` in
:class:`~contextlib.ExitStack` and :class:`contextlib.AsyncExitStack`, for
consistency with the :keyword:`with` and :keyword:`async with` statements. (Contributed by S... | trusted_official_docs | CPython Docs | contextlib ----------
* Added support for arbitrary descriptors :meth:`!__enter__`,
:meth:`!__exit__`, :meth:`!__aenter__`, and :meth:`!__aexit__` in
:class:`~contextlib.ExitStack` and :class:`contextlib.AsyncExitStack`, for
consistency with the :keyword:`with` and :keyword:`async with` statements. (Contributed by S... | contextlib ----------
* Added support for arbitrary descriptors :meth:`!__enter__`,
:meth:`!__exit__`, :meth:`!__aenter__`, and :meth:`!__aexit__` in
:class:`~contextlib.ExitStack` and :class:`contextlib.AsyncExitStack`, for
consistency with the :keyword:`with` and :keyword:`async with` statements. (Contributed by S... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
3b02c63b-ec8c-4fac-b221-5ae6c9ed86a5 | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,814 | supabase-export-v2 | 74d1b97fdedaeac5 | the :c:type:`PyComplexObject` type. Use :c:func:`PyComplex_AsCComplex` and :c:func:`PyComplex_FromCComplex` to convert a Python complex number to/from the C :c:type:`Py_complex` representation. (Contributed by Sergey B Kirpichev in :gh:`128813`.)
* Functions :c:func:`_Py_c_sum`, :c:func:`_Py_c_diff`, :c:func:`_Py_c_neg... | trusted_official_docs | CPython Docs | the :c:type:`PyComplexObject` type. Use :c:func:`PyComplex_AsCComplex` and :c:func:`PyComplex_FromCComplex` to convert a Python complex number to/from the C :c:type:`Py_complex` representation. (Contributed by Sergey B Kirpichev in :gh:`128813`.)
* Functions :c:func:`_Py_c_sum`, :c:func:`_Py_c_diff`, :c:func:`_Py_c_neg... | the :c:type:`PyComplexObject` type. Use :c:func:`PyComplex_AsCComplex` and :c:func:`PyComplex_FromCComplex` to convert a Python complex number to/from the C :c:type:`Py_complex` representation. (Contributed by Sergey B Kirpichev in :gh:`128813`.)
* Functions :c:func:`_Py_c_sum`, :c:func:`_Py_c_diff`, :c:func:`_Py_c_neg... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
3b70feba-9112-4ade-a416-bf204b62f0d5 | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,435 | supabase-export-v2 | 1a70984770f720a8 | of bytes such as data buffering, network protocol parsing, encoding, decoding, and compression. Common code patterns which can be optimized with :func:`~bytearray.take_bytes` are listed below.
.. list-table:: Suggested optimizing refactors
:header-rows: 1 | trusted_official_docs | CPython Docs | of bytes such as data buffering, network protocol parsing, encoding, decoding, and compression. Common code patterns which can be optimized with :func:`~bytearray.take_bytes` are listed below.
.. list-table:: Suggested optimizing refactors
:header-rows: 1 | of bytes such as data buffering, network protocol parsing, encoding, decoding, and compression. Common code patterns which can be optimized with :func:`~bytearray.take_bytes` are listed below.
.. list-table:: Suggested optimizing refactors
:header-rows: 1 | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
3bba3a7f-f1b1-40cb-a30d-b0ae7cb209f2 | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,425 | supabase-export-v2 | 632132323a60e93b | To retain the previous behaviour, Python's UTF-8 mode may be disabled with the :envvar:`PYTHONUTF8=0 <PYTHONUTF8>` environment variable or the :option:`-X utf8=0 <-X>` command-line option.
.. seealso:: :pep:`686` for further details. | trusted_official_docs | CPython Docs | To retain the previous behaviour, Python's UTF-8 mode may be disabled with the :envvar:`PYTHONUTF8=0 <PYTHONUTF8>` environment variable or the :option:`-X utf8=0 <-X>` command-line option.
.. seealso:: :pep:`686` for further details. | To retain the previous behaviour, Python's UTF-8 mode may be disabled with the :envvar:`PYTHONUTF8=0 <PYTHONUTF8>` environment variable or the :option:`-X utf8=0 <-X>` command-line option.
.. seealso:: :pep:`686` for further details. | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
3c27600c-9cc6-4101-b119-956f0d5b2eba | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,826 | supabase-export-v2 | 6002b4b08d446ace | configuration file containing custom error messages for :term:`standard library` modules that are missing or packaged separately. (Contributed by Stan Ulbrych and Petr Viktorin in :gh:`139707`.)
* The new configure option :option:`--with-pymalloc-hugepages` enables huge
page support for :ref:`pymalloc <pymalloc>` aren... | trusted_official_docs | CPython Docs | configuration file containing custom error messages for :term:`standard library` modules that are missing or packaged separately. (Contributed by Stan Ulbrych and Petr Viktorin in :gh:`139707`.)
* The new configure option :option:`--with-pymalloc-hugepages` enables huge
page support for :ref:`pymalloc <pymalloc>` aren... | configuration file containing custom error messages for :term:`standard library` modules that are missing or packaged separately. (Contributed by Stan Ulbrych and Petr Viktorin in :gh:`139707`.)
* The new configure option :option:`--with-pymalloc-hugepages` enables huge
page support for :ref:`pymalloc <pymalloc>` aren... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
3c722fba-7c25-4ee9-b225-5958880553e5 | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,809 | supabase-export-v2 | 9b9eb496e5e9ce0e | could define :c:macro:`Py_HASH_ALGORITHM` to be ``Py_HASH_EXTERNAL`` to indicate that the hashing scheme was provided externally but this feature was undocumented, untested and most likely unused.
(Contributed by Bénédikt Tran in :gh:`141226`.) | trusted_official_docs | CPython Docs | could define :c:macro:`Py_HASH_ALGORITHM` to be ``Py_HASH_EXTERNAL`` to indicate that the hashing scheme was provided externally but this feature was undocumented, untested and most likely unused.
(Contributed by Bénédikt Tran in :gh:`141226`.) | could define :c:macro:`Py_HASH_ALGORITHM` to be ``Py_HASH_EXTERNAL`` to indicate that the hashing scheme was provided externally but this feature was undocumented, untested and most likely unused.
(Contributed by Bénédikt Tran in :gh:`141226`.) | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
3cdfde68-2942-436e-bb35-8ababb6ebb23 | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,401 | supabase-export-v2 | 3958e907d16aa920 | part of the instance struct; and - Switching from a ``PyInit_`` function to a new export hook, :c:func:`PyModExport_* <PyModExport_modulename>`, introduced for this purpose in :pep:`793`.
Note that Stable ABI does not offer all the functionality that CPython
has to offer. Extensions that cannot switch to ``abi3t`` shou... | trusted_official_docs | CPython Docs | part of the instance struct; and - Switching from a ``PyInit_`` function to a new export hook, :c:func:`PyModExport_* <PyModExport_modulename>`, introduced for this purpose in :pep:`793`.
Note that Stable ABI does not offer all the functionality that CPython
has to offer. Extensions that cannot switch to ``abi3t`` shou... | part of the instance struct; and - Switching from a ``PyInit_`` function to a new export hook, :c:func:`PyModExport_* <PyModExport_modulename>`, introduced for this purpose in :pep:`793`.
Note that Stable ABI does not offer all the functionality that CPython
has to offer. Extensions that cannot switch to ``abi3t`` shou... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
3cf2e019-cad6-4bc2-8d8d-597bfc474f19 | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,631 | supabase-export-v2 | 41d4e06fb7586f1c | classes of that class cannot inherit from other disjoint bases that are not parent or child classes of ``C``. (Contributed by Jelle Zijlstra in :gh:`148639`.)
* :class:`~typing.TypeVarTuple` now accepts ``bound``, ``covariant``,
``contravariant``, and ``infer_variance`` keyword arguments, matching the
interface of :c... | trusted_official_docs | CPython Docs | classes of that class cannot inherit from other disjoint bases that are not parent or child classes of ``C``. (Contributed by Jelle Zijlstra in :gh:`148639`.)
* :class:`~typing.TypeVarTuple` now accepts ``bound``, ``covariant``,
``contravariant``, and ``infer_variance`` keyword arguments, matching the
interface of :c... | classes of that class cannot inherit from other disjoint bases that are not parent or child classes of ``C``. (Contributed by Jelle Zijlstra in :gh:`148639`.)
* :class:`~typing.TypeVarTuple` now accepts ``bound``, ``covariant``,
``contravariant``, and ``infer_variance`` keyword arguments, matching the
interface of :c... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
3d2ef76d-2b8c-415e-bd7d-067ddec73c7e | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,654 | supabase-export-v2 | d1e66eae890c9f22 | to :ref:`xmlparser <xmlparser-objects>` objects to tune protections against disproportional amounts of dynamic memory usage from within an Expat parser. (Contributed by Bénédikt Tran in :gh:`90949`.)
* Add :meth:`~xml.parsers.expat.xmlparser.SetBillionLaughsAttackProtectionActivationThreshold`
and :meth:`~xml.parsers.... | trusted_official_docs | CPython Docs | to :ref:`xmlparser <xmlparser-objects>` objects to tune protections against disproportional amounts of dynamic memory usage from within an Expat parser. (Contributed by Bénédikt Tran in :gh:`90949`.)
* Add :meth:`~xml.parsers.expat.xmlparser.SetBillionLaughsAttackProtectionActivationThreshold`
and :meth:`~xml.parsers.... | to :ref:`xmlparser <xmlparser-objects>` objects to tune protections against disproportional amounts of dynamic memory usage from within an Expat parser. (Contributed by Bénédikt Tran in :gh:`90949`.)
* Add :meth:`~xml.parsers.expat.xmlparser.SetBillionLaughsAttackProtectionActivationThreshold`
and :meth:`~xml.parsers.... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
404442d4-4147-41ec-ba86-1926de581440 | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,400 | supabase-export-v2 | 72cc1641946cc213 | known as ``abi3t``), which makes them compatible with :term:`free-threaded builds <free-threaded build>` of CPython. This usually requires some non-trivial changes to the source code; specifically:
- Switching to API introduced in :pep:`697` (Python 3.12), such as
negative :c:member:`~PyType_Spec.basicsize` and
:c:fu... | trusted_official_docs | CPython Docs | known as ``abi3t``), which makes them compatible with :term:`free-threaded builds <free-threaded build>` of CPython. This usually requires some non-trivial changes to the source code; specifically:
- Switching to API introduced in :pep:`697` (Python 3.12), such as
negative :c:member:`~PyType_Spec.basicsize` and
:c:fu... | known as ``abi3t``), which makes them compatible with :term:`free-threaded builds <free-threaded build>` of CPython. This usually requires some non-trivial changes to the source code; specifically:
- Switching to API introduced in :pep:`697` (Python 3.12), such as
negative :c:member:`~PyType_Spec.basicsize` and
:c:fu... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
411e6a78-0572-4740-8175-d61e531c6a4b | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,653 | supabase-export-v2 | 27af0d4d5c7e3c41 | xml.parsers.expat -----------------
* Add :meth:`~xml.parsers.expat.xmlparser.SetAllocTrackerActivationThreshold`
and :meth:`~xml.parsers.expat.xmlparser.SetAllocTrackerMaximumAmplification`
to :ref:`xmlparser <xmlparser-objects>` objects to tune protections against
disproportional amounts of dynamic memory usage fr... | trusted_official_docs | CPython Docs | xml.parsers.expat -----------------
* Add :meth:`~xml.parsers.expat.xmlparser.SetAllocTrackerActivationThreshold`
and :meth:`~xml.parsers.expat.xmlparser.SetAllocTrackerMaximumAmplification`
to :ref:`xmlparser <xmlparser-objects>` objects to tune protections against
disproportional amounts of dynamic memory usage fr... | xml.parsers.expat -----------------
* Add :meth:`~xml.parsers.expat.xmlparser.SetAllocTrackerActivationThreshold`
and :meth:`~xml.parsers.expat.xmlparser.SetAllocTrackerMaximumAmplification`
to :ref:`xmlparser <xmlparser-objects>` objects to tune protections against
disproportional amounts of dynamic memory usage fr... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
4444b4aa-9df9-4c67-a0f7-8c5d7914d9d6 | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,827 | supabase-export-v2 | ee82e4389c91f134 | fallback to regular pages. On Windows, use ``build.bat --pymalloc-hugepages``. At runtime, huge pages must be explicitly enabled by setting the :envvar:`PYTHON_PYMALLOC_HUGEPAGES` environment variable to ``1``.
* Annotating anonymous mmap usage is now supported if Linux kernel supports
:manpage:`PR_SET_VMA_ANON_NAME <... | trusted_official_docs | CPython Docs | fallback to regular pages. On Windows, use ``build.bat --pymalloc-hugepages``. At runtime, huge pages must be explicitly enabled by setting the :envvar:`PYTHON_PYMALLOC_HUGEPAGES` environment variable to ``1``.
* Annotating anonymous mmap usage is now supported if Linux kernel supports
:manpage:`PR_SET_VMA_ANON_NAME <... | fallback to regular pages. On Windows, use ``build.bat --pymalloc-hugepages``. At runtime, huge pages must be explicitly enabled by setting the :envvar:`PYTHON_PYMALLOC_HUGEPAGES` environment variable to ``1``.
* Annotating anonymous mmap usage is now supported if Linux kernel supports
:manpage:`PR_SET_VMA_ANON_NAME <... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
44c3ea39-cfdb-4403-a4be-0b815ef263a2 | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,428 | supabase-export-v2 | eaeca1d8157f93b6 | (Contributed by Adam Turner in :gh:`133711`; PEP 686 written by Inada Naoki.)
* Unraisable exceptions are now highlighted with color by default. This can be
controlled by :ref:`environment variables <using-on-controlling-color>`. (Contributed by Peter Bierma in :gh:`134170`.) | trusted_official_docs | CPython Docs | (Contributed by Adam Turner in :gh:`133711`; PEP 686 written by Inada Naoki.)
* Unraisable exceptions are now highlighted with color by default. This can be
controlled by :ref:`environment variables <using-on-controlling-color>`. (Contributed by Peter Bierma in :gh:`134170`.) | (Contributed by Adam Turner in :gh:`133711`; PEP 686 written by Inada Naoki.)
* Unraisable exceptions are now highlighted with color by default. This can be
controlled by :ref:`environment variables <using-on-controlling-color>`. (Contributed by Peter Bierma in :gh:`134170`.) | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
45514ffd-453c-4e3d-ae45-a89a7c08ff26 | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,744 | supabase-export-v2 | 8547887267b2bc3d | * :mod:`re`:
* :func:`re.match` and :meth:`re.Pattern.match` are now
:term:`soft deprecated` in favor of the new :func:`re.prefixmatch` and
:meth:`re.Pattern.prefixmatch` APIs, which have been added as alternate,
more explicit names. These are intended to be used to alleviate confusion
around what *match* means by ... | trusted_official_docs | CPython Docs | * :mod:`re`:
* :func:`re.match` and :meth:`re.Pattern.match` are now
:term:`soft deprecated` in favor of the new :func:`re.prefixmatch` and
:meth:`re.Pattern.prefixmatch` APIs, which have been added as alternate,
more explicit names. These are intended to be used to alleviate confusion
around what *match* means by ... | * :mod:`re`:
* :func:`re.match` and :meth:`re.Pattern.match` are now
:term:`soft deprecated` in favor of the new :func:`re.prefixmatch` and
:meth:`re.Pattern.prefixmatch` APIs, which have been added as alternate,
more explicit names. These are intended to be used to alleviate confusion
around what *match* means by ... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
4640b945-c7c7-4cb1-b685-fbdced1d2b0b | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,450 | supabase-export-v2 | 18de153b1f6467ef | * - Split a buffer at a specific separator; discard after the separator - .. code:: python
buffer = bytearray(b'abc\ndef')
n = buffer.find(b'\n')
data = bytes(buffer[:n])
buffer.clear()
assert data == b'abc'
assert len(buffer) == 0 | trusted_official_docs | CPython Docs | * - Split a buffer at a specific separator; discard after the separator - .. code:: python
buffer = bytearray(b'abc\ndef')
n = buffer.find(b'\n')
data = bytes(buffer[:n])
buffer.clear()
assert data == b'abc'
assert len(buffer) == 0 | * - Split a buffer at a specific separator; discard after the separator - .. code:: python
buffer = bytearray(b'abc\ndef')
n = buffer.find(b'\n')
data = bytes(buffer[:n])
buffer.clear()
assert data == b'abc'
assert len(buffer) == 0 | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
46fb8bcd-deef-4bf7-a9e6-baa64cce401d | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,778 | supabase-export-v2 | 333dc1aa960654b3 | * :c:func:`PyBytesWriter_Create` * :c:func:`PyBytesWriter_Discard` * :c:func:`PyBytesWriter_FinishWithPointer` * :c:func:`PyBytesWriter_FinishWithSize` * :c:func:`PyBytesWriter_Finish` * :c:func:`PyBytesWriter_Format` * :c:func:`PyBytesWriter_GetData` * :c:func:`PyBytesWriter_GetSize` * :c:func:`PyBytesWriter_GrowAndUp... | trusted_official_docs | CPython Docs | * :c:func:`PyBytesWriter_Create` * :c:func:`PyBytesWriter_Discard` * :c:func:`PyBytesWriter_FinishWithPointer` * :c:func:`PyBytesWriter_FinishWithSize` * :c:func:`PyBytesWriter_Finish` * :c:func:`PyBytesWriter_Format` * :c:func:`PyBytesWriter_GetData` * :c:func:`PyBytesWriter_GetSize` * :c:func:`PyBytesWriter_GrowAndUp... | * :c:func:`PyBytesWriter_Create` * :c:func:`PyBytesWriter_Discard` * :c:func:`PyBytesWriter_FinishWithPointer` * :c:func:`PyBytesWriter_FinishWithSize` * :c:func:`PyBytesWriter_Finish` * :c:func:`PyBytesWriter_Format` * :c:func:`PyBytesWriter_GetData` * :c:func:`PyBytesWriter_GetSize` * :c:func:`PyBytesWriter_GrowAndUp... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
498b2b0c-48aa-4523-8532-b2fb6b2b93c3 | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,379 | supabase-export-v2 | 3a6fce52511ab722 | * **Multiple output formats**: Choose the visualization that best fits your workflow:
* ``--pstats``: Detailed tabular statistics compatible with :mod:`pstats`. Shows function-level
timing with direct and cumulative samples. Best for detailed analysis and integration with
existing Python profiling tools. * ``--collap... | trusted_official_docs | CPython Docs | * **Multiple output formats**: Choose the visualization that best fits your workflow:
* ``--pstats``: Detailed tabular statistics compatible with :mod:`pstats`. Shows function-level
timing with direct and cumulative samples. Best for detailed analysis and integration with
existing Python profiling tools. * ``--collap... | * **Multiple output formats**: Choose the visualization that best fits your workflow:
* ``--pstats``: Detailed tabular statistics compatible with :mod:`pstats`. Shows function-level
timing with direct and cumulative samples. Best for detailed analysis and integration with
existing Python profiling tools. * ``--collap... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
4b90a39d-8416-43fe-b64f-cdb55fca146b | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,797 | supabase-export-v2 | 7e4f5fbe7949ef68 | * :c:func:`!PyImport_ImportModuleNoBlock`: deprecated alias of :c:func:`PyImport_ImportModule`. (Contributed by Bénédikt Tran in :gh:`133644`.)
* :c:func:`!PyWeakref_GetObject` and :c:macro:`!PyWeakref_GET_OBJECT`:
use :c:func:`PyWeakref_GetRef` instead. The |pythoncapi_compat_project|
can be used to get :c:func:`!Py... | trusted_official_docs | CPython Docs | * :c:func:`!PyImport_ImportModuleNoBlock`: deprecated alias of :c:func:`PyImport_ImportModule`. (Contributed by Bénédikt Tran in :gh:`133644`.)
* :c:func:`!PyWeakref_GetObject` and :c:macro:`!PyWeakref_GET_OBJECT`:
use :c:func:`PyWeakref_GetRef` instead. The |pythoncapi_compat_project|
can be used to get :c:func:`!Py... | * :c:func:`!PyImport_ImportModuleNoBlock`: deprecated alias of :c:func:`PyImport_ImportModule`. (Contributed by Bénédikt Tran in :gh:`133644`.)
* :c:func:`!PyWeakref_GetObject` and :c:macro:`!PyWeakref_GET_OBJECT`:
use :c:func:`PyWeakref_GetRef` instead. The |pythoncapi_compat_project|
can be used to get :c:func:`!Py... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
4c517a2c-266c-4edd-8a09-daec550f4302 | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,682 | supabase-export-v2 | 7865a9a3c4137892 | detects that certain user code results in constants, the code can be simplified by the JIT. (Contributed by Ken Jin and Savannah Ostrowski in :gh:`132732`.)
:term:`Reference count`\ s are avoided whenever it is safe to do so. This generally
reduces the cost of most operations in Python. (Contributed by Ken Jin, Donghee... | trusted_official_docs | CPython Docs | detects that certain user code results in constants, the code can be simplified by the JIT. (Contributed by Ken Jin and Savannah Ostrowski in :gh:`132732`.)
:term:`Reference count`\ s are avoided whenever it is safe to do so. This generally
reduces the cost of most operations in Python. (Contributed by Ken Jin, Donghee... | detects that certain user code results in constants, the code can be simplified by the JIT. (Contributed by Ken Jin and Savannah Ostrowski in :gh:`132732`.)
:term:`Reference count`\ s are avoided whenever it is safe to do so. This generally
reduces the cost of most operations in Python. (Contributed by Ken Jin, Donghee... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
4f897588-a53d-4a78-b515-45c99b331af3 | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,816 | supabase-export-v2 | d97b69fa03379fc0 | * :c:member:`~PyConfig.bytes_warning` is deprecated since 3.15 and will be removed in 3.17. (Contributed by Nikita Sobolev in :gh:`136355`.)
* :c:macro:`!Py_INFINITY` macro is :term:`soft deprecated`,
use the C11 standard ``<math.h>`` :c:macro:`!INFINITY` instead. (Contributed by Sergey B Kirpichev in :gh:`141004`.) | trusted_official_docs | CPython Docs | * :c:member:`~PyConfig.bytes_warning` is deprecated since 3.15 and will be removed in 3.17. (Contributed by Nikita Sobolev in :gh:`136355`.)
* :c:macro:`!Py_INFINITY` macro is :term:`soft deprecated`,
use the C11 standard ``<math.h>`` :c:macro:`!INFINITY` instead. (Contributed by Sergey B Kirpichev in :gh:`141004`.) | * :c:member:`~PyConfig.bytes_warning` is deprecated since 3.15 and will be removed in 3.17. (Contributed by Nikita Sobolev in :gh:`136355`.)
* :c:macro:`!Py_INFINITY` macro is :term:`soft deprecated`,
use the C11 standard ``<math.h>`` :c:macro:`!INFINITY` instead. (Contributed by Sergey B Kirpichev in :gh:`141004`.) | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
4ff9f3e7-2178-408d-9607-025b1bec6208 | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,455 | supabase-export-v2 | 009d2a63e281245f | allow the module name to be passed. It is needed to unambiguously :ref:`filter <warning-filter>` syntax warnings by module name. (Contributed by Serhiy Storchaka in :gh:`135801`.)
* Allowed defining the *__dict__* and *__weakref__* :ref:`__slots__ <slots>`
for any class. (Contributed by Serhiy Storchaka in :gh:`41779`... | trusted_official_docs | CPython Docs | allow the module name to be passed. It is needed to unambiguously :ref:`filter <warning-filter>` syntax warnings by module name. (Contributed by Serhiy Storchaka in :gh:`135801`.)
* Allowed defining the *__dict__* and *__weakref__* :ref:`__slots__ <slots>`
for any class. (Contributed by Serhiy Storchaka in :gh:`41779`... | allow the module name to be passed. It is needed to unambiguously :ref:`filter <warning-filter>` syntax warnings by module name. (Contributed by Serhiy Storchaka in :gh:`135801`.)
* Allowed defining the *__dict__* and *__weakref__* :ref:`__slots__ <slots>`
for any class. (Contributed by Serhiy Storchaka in :gh:`41779`... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
5123105e-bbe2-4c31-a9c2-a46508d201c2 | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,369 | supabase-export-v2 | 670ca43dde0ec7cf | sampling profiler (Tachyon) has been added as :mod:`profiling.sampling`. This profiler enables low-overhead performance analysis of running Python processes without requiring code modification or process restart.
Unlike deterministic profilers (such as :mod:`profiling.tracing`) that instrument
every function call, the ... | trusted_official_docs | CPython Docs | sampling profiler (Tachyon) has been added as :mod:`profiling.sampling`. This profiler enables low-overhead performance analysis of running Python processes without requiring code modification or process restart.
Unlike deterministic profilers (such as :mod:`profiling.tracing`) that instrument
every function call, the ... | sampling profiler (Tachyon) has been added as :mod:`profiling.sampling`. This profiler enables low-overhead performance analysis of running Python processes without requiring code modification or process restart.
Unlike deterministic profilers (such as :mod:`profiling.tracing`) that instrument
every function call, the ... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
51e4afc6-01f4-4914-b88a-005f66a246ea | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,468 | supabase-export-v2 | d0c57ef7e638f59e | * Changed the *suggest_on_error* parameter of :class:`argparse.ArgumentParser` to default to ``True``. This enables suggestions for mistyped arguments by default. (Contributed by Jakob Schluse in :gh:`140450`.)
* Added backtick markup support in description and epilog text to highlight
inline code when color output is... | trusted_official_docs | CPython Docs | * Changed the *suggest_on_error* parameter of :class:`argparse.ArgumentParser` to default to ``True``. This enables suggestions for mistyped arguments by default. (Contributed by Jakob Schluse in :gh:`140450`.)
* Added backtick markup support in description and epilog text to highlight
inline code when color output is... | * Changed the *suggest_on_error* parameter of :class:`argparse.ArgumentParser` to default to ``True``. This enables suggestions for mistyped arguments by default. (Contributed by Jakob Schluse in :gh:`140450`.)
* Added backtick markup support in description and epilog text to highlight
inline code when color output is... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
5410b75b-cbeb-43a5-86c7-cd850b2f47ec | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,698 | supabase-export-v2 | 0a29a8ddab4b30b0 | glob ----
* Removed the undocumented :func:`!glob.glob0` and :func:`!glob.glob1`
functions, which have been deprecated since Python 3.13. Use
:func:`glob.glob` and pass a directory to its *root_dir* argument instead. (Contributed by Barney Gale in :gh:`137466`.) | trusted_official_docs | CPython Docs | glob ----
* Removed the undocumented :func:`!glob.glob0` and :func:`!glob.glob1`
functions, which have been deprecated since Python 3.13. Use
:func:`glob.glob` and pass a directory to its *root_dir* argument instead. (Contributed by Barney Gale in :gh:`137466`.) | glob ----
* Removed the undocumented :func:`!glob.glob0` and :func:`!glob.glob1`
functions, which have been deprecated since Python 3.13. Use
:func:`glob.glob` and pass a directory to its *root_dir* argument instead. (Contributed by Barney Gale in :gh:`137466`.) | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
5439a729-2e17-48d7-bbcb-19aacf2896aa | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,304 | supabase-export-v2 | adb5b6832ebf0682 | a change is added to the text, I'll just remove it. (This is another reason you shouldn't spend too much time on writing your addition.)
* If you want to draw your new text to the attention of the
maintainer, add 'XXX' to the beginning of the paragraph or
section. | trusted_official_docs | CPython Docs | a change is added to the text, I'll just remove it. (This is another reason you shouldn't spend too much time on writing your addition.)
* If you want to draw your new text to the attention of the
maintainer, add 'XXX' to the beginning of the paragraph or
section. | a change is added to the text, I'll just remove it. (This is another reason you shouldn't spend too much time on writing your addition.)
* If you want to draw your new text to the attention of the
maintainer, add 'XXX' to the beginning of the paragraph or
section. | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
549e0834-46b8-46cd-86ae-2882c9930cdc | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,745 | supabase-export-v2 | b9bd735da0deebcd | *"Explicit is better than implicit"* mantra. Most other language regular expression libraries use an API named *match* to mean what Python has always called *search*.
We **do not** plan to remove the older :func:`!match` name, as it has been
used in code for over 30 years. Code supporting older versions of Python
sho... | trusted_official_docs | CPython Docs | *"Explicit is better than implicit"* mantra. Most other language regular expression libraries use an API named *match* to mean what Python has always called *search*.
We **do not** plan to remove the older :func:`!match` name, as it has been
used in code for over 30 years. Code supporting older versions of Python
sho... | *"Explicit is better than implicit"* mantra. Most other language regular expression libraries use an API named *match* to mean what Python has always called *search*.
We **do not** plan to remove the older :func:`!match` name, as it has been
used in code for over 30 years. Code supporting older versions of Python
sho... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
59d509a1-e43f-4051-b1ff-5851f3a98ac2 | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,757 | supabase-export-v2 | 19e0232e09aca41c | :mod:`pickle` - :mod:`platform` - :mod:`re` - :mod:`socketserver` - :mod:`tabnanny` - :mod:`tarfile` - :mod:`tkinter.font` - :mod:`tkinter.ttk` - :mod:`wsgiref.simple_server` - :mod:`xml.etree.ElementTree` - :mod:`!xml.sax.expatreader` - :mod:`xml.sax.handler` - :mod:`zlib`
(Contributed by Hugo van Kemenade and Stan Ul... | trusted_official_docs | CPython Docs | :mod:`pickle` - :mod:`platform` - :mod:`re` - :mod:`socketserver` - :mod:`tabnanny` - :mod:`tarfile` - :mod:`tkinter.font` - :mod:`tkinter.ttk` - :mod:`wsgiref.simple_server` - :mod:`xml.etree.ElementTree` - :mod:`!xml.sax.expatreader` - :mod:`xml.sax.handler` - :mod:`zlib`
(Contributed by Hugo van Kemenade and Stan Ul... | :mod:`pickle` - :mod:`platform` - :mod:`re` - :mod:`socketserver` - :mod:`tabnanny` - :mod:`tarfile` - :mod:`tkinter.font` - :mod:`tkinter.ttk` - :mod:`wsgiref.simple_server` - :mod:`xml.etree.ElementTree` - :mod:`!xml.sax.expatreader` - :mod:`xml.sax.handler` - :mod:`zlib`
(Contributed by Hugo van Kemenade and Stan Ul... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
5b0bed5e-55fa-4a0c-a973-a96c0ea806b3 | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,839 | supabase-export-v2 | 9f55ec09e4e61c1b | to its old value (such as ``-1`` or ``-3``, depending on platform) to :func:`resource.setrlimit` and :func:`resource.prlimit` is now deprecated. (Contributed by Serhiy Storchaka in :gh:`137044`.)
* :meth:`mmap.mmap.resize` has been removed on platforms that don't support the
underlying syscall, instead of raising a :e... | trusted_official_docs | CPython Docs | to its old value (such as ``-1`` or ``-3``, depending on platform) to :func:`resource.setrlimit` and :func:`resource.prlimit` is now deprecated. (Contributed by Serhiy Storchaka in :gh:`137044`.)
* :meth:`mmap.mmap.resize` has been removed on platforms that don't support the
underlying syscall, instead of raising a :e... | to its old value (such as ``-1`` or ``-3``, depending on platform) to :func:`resource.setrlimit` and :func:`resource.prlimit` is now deprecated. (Contributed by Serhiy Storchaka in :gh:`137044`.)
* :meth:`mmap.mmap.resize` has been removed on platforms that don't support the
underlying syscall, instead of raising a :e... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
5b1e102f-895f-4e54-add0-f04c92512b9b | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,377 | supabase-export-v2 | 05e3a837b61ca00d | in multi-threaded applications. * **Exception handling time** (``--mode exception``): Captures samples only from threads with an active exception. Use this to analyze exception handling overhead.
* **Thread-aware profiling**: Option to profile all threads (``-a``) or just the main thread,
essential for understanding m... | trusted_official_docs | CPython Docs | in multi-threaded applications. * **Exception handling time** (``--mode exception``): Captures samples only from threads with an active exception. Use this to analyze exception handling overhead.
* **Thread-aware profiling**: Option to profile all threads (``-a``) or just the main thread,
essential for understanding m... | in multi-threaded applications. * **Exception handling time** (``--mode exception``): Captures samples only from threads with an active exception. Use this to analyze exception handling overhead.
* **Thread-aware profiling**: Option to profile all threads (``-a``) or just the main thread,
essential for understanding m... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
5fbac4c8-5d90-4b5f-944a-05610059fd53 | CPython Docs | file://datasets/cpython/Doc/whatsnew/3.15.rst | unknown | 11249cc2-3748-4975-88af-2c38ed5f13b4 | 60,756 | supabase-export-v2 | d0b97355ac190714 | * The ``__version__``, ``version`` and ``VERSION`` attributes have been deprecated in these standard library modules and will be removed in Python 3.20. Use :py:data:`sys.version_info` instead.
- :mod:`argparse`
- :mod:`csv`
- :mod:`ctypes`
- :mod:`!ctypes.macholib`
- :mod:`decimal` (use :data:`decimal.SPEC_VERSION... | trusted_official_docs | CPython Docs | * The ``__version__``, ``version`` and ``VERSION`` attributes have been deprecated in these standard library modules and will be removed in Python 3.20. Use :py:data:`sys.version_info` instead.
- :mod:`argparse`
- :mod:`csv`
- :mod:`ctypes`
- :mod:`!ctypes.macholib`
- :mod:`decimal` (use :data:`decimal.SPEC_VERSION... | * The ``__version__``, ``version`` and ``VERSION`` attributes have been deprecated in these standard library modules and will be removed in Python 3.20. Use :py:data:`sys.version_info` instead.
- :mod:`argparse`
- :mod:`csv`
- :mod:`ctypes`
- :mod:`!ctypes.macholib`
- :mod:`decimal` (use :data:`decimal.SPEC_VERSION... | python, official-docs, cpython, P0 | Local_Trusted_Corpus |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.