Python 3.10.0a0 (GH-20198)
This commit is contained in:
Pablo Galindo
GitHub
parent
9095f76613
commit
d4fe098d1e
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@ -10,13 +10,13 @@ Using the Python Interpreter
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Invoking the Interpreter
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========================
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The Python interpreter is usually installed as :file:`/usr/local/bin/python3.9`
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The Python interpreter is usually installed as :file:`/usr/local/bin/python3.10`
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on those machines where it is available; putting :file:`/usr/local/bin` in your
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Unix shell's search path makes it possible to start it by typing the command:
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.. code-block:: text
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python3.9
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python3.10
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to the shell. [#]_ Since the choice of the directory where the interpreter lives
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is an installation option, other places are possible; check with your local
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@ -24,7 +24,7 @@ Python guru or system administrator. (E.g., :file:`/usr/local/python` is a
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popular alternative location.)
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On Windows machines where you have installed Python from the :ref:`Microsoft Store
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<windows-store>`, the :file:`python3.9` command will be available. If you have
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<windows-store>`, the :file:`python3.10` command will be available. If you have
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the :ref:`py.exe launcher <launcher>` installed, you can use the :file:`py`
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command. See :ref:`setting-envvars` for other ways to launch Python.
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@ -97,8 +97,8 @@ before printing the first prompt:
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.. code-block:: shell-session
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$ python3.9
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Python 3.9 (default, June 4 2019, 09:25:04)
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$ python3.10
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Python 3.10 (default, June 4 2019, 09:25:04)
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[GCC 4.8.2] on linux
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Type "help", "copyright", "credits" or "license" for more information.
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>>>
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@ -15,7 +15,7 @@ operating system::
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>>> import os
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>>> os.getcwd() # Return the current working directory
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'C:\\Python39'
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'C:\\Python310'
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>>> os.chdir('/server/accesslogs') # Change current working directory
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>>> os.system('mkdir today') # Run the command mkdir in the system shell
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0
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@ -278,7 +278,7 @@ applications include caching objects that are expensive to create::
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Traceback (most recent call last):
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File "<stdin>", line 1, in <module>
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d['primary'] # entry was automatically removed
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File "C:/python39/lib/weakref.py", line 46, in __getitem__
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File "C:/python310/lib/weakref.py", line 46, in __getitem__
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o = self.data[key]()
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KeyError: 'primary'
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@ -0,0 +1,115 @@
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****************************
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What's New In Python 3.10
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****************************
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:Release: |release|
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:Date: |today|
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.. Rules for maintenance:
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* Anyone can add text to this document. Do not spend very much time
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on the wording of your changes, because your text will probably
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get rewritten to some degree.
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* The maintainer will go through Misc/NEWS periodically and add
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changes; it's therefore more important to add your changes to
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Misc/NEWS than to this file.
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* This is not a complete list of every single change; completeness
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is the purpose of Misc/NEWS. Some changes I consider too small
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or esoteric to include. If such a change is added to the text,
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I'll just remove it. (This is another reason you shouldn't spend
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too much time on writing your addition.)
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* If you want to draw your new text to the attention of the
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maintainer, add 'XXX' to the beginning of the paragraph or
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section.
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* It's OK to just add a fragmentary note about a change. For
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example: "XXX Describe the transmogrify() function added to the
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socket module." The maintainer will research the change and
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write the necessary text.
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* You can comment out your additions if you like, but it's not
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necessary (especially when a final release is some months away).
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* Credit the author of a patch or bugfix. Just the name is
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sufficient; the e-mail address isn't necessary.
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* It's helpful to add the bug/patch number as a comment:
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XXX Describe the transmogrify() function added to the socket
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module.
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(Contributed by P.Y. Developer in :issue:`12345`.)
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This saves the maintainer the effort of going through the Mercurial log
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when researching a change.
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This article explains the new features in Python 3.10, compared to 3.9.
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For full details, see the :source:`Misc/NEWS` file.
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.. note::
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Prerelease users should be aware that this document is currently in draft
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form. It will be updated substantially as Python 3.10 moves towards release,
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so it's worth checking back even after reading earlier versions.
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Summary -- Release highlights
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=============================
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.. This section singles out the most important changes in Python 3.10.
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Brevity is key.
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.. PEP-sized items next.
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New Features
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============
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Other Language Changes
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======================
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New Modules
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===========
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* None yet.
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Improved Modules
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================
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Optimizations
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=============
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Build and C API Changes
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=======================
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Deprecated
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==========
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Removed
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=======
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Porting to Python 3.10
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======================
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This section lists previously described changes and other bugfixes
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that may require changes to your code.
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@ -11,6 +11,7 @@ anyone wishing to stay up-to-date after a new release.
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.. toctree::
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:maxdepth: 2
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3.10.rst
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3.9.rst
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3.8.rst
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3.7.rst
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@ -17,13 +17,13 @@
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/* Version parsed out into numeric values */
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/*--start constants--*/
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#define PY_MAJOR_VERSION 3
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#define PY_MINOR_VERSION 9
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#define PY_MINOR_VERSION 10
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#define PY_MICRO_VERSION 0
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#define PY_RELEASE_LEVEL PY_RELEASE_LEVEL_ALPHA
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#define PY_RELEASE_SERIAL 6
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#define PY_RELEASE_SERIAL 0
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/* Version as a string */
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#define PY_VERSION "3.9.0a6+"
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#define PY_VERSION "3.10.0a0"
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/*--end constants--*/
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/* Version as a single 4-byte hex number, e.g. 0x010502B2 == 1.5.2b2.
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@ -1297,7 +1297,7 @@ calculate_zip_path(PyCalculatePath *calculate)
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PyStatus res;
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/* Path: <PLATLIBDIR> / "python00.zip" */
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wchar_t *path = joinpath2(calculate->platlibdir_macro, L"python00.zip");
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wchar_t *path = joinpath2(calculate->platlibdir_macro, L"python000.zip");
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if (path == NULL) {
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return _PyStatus_NO_MEMORY();
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}
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@ -1305,7 +1305,7 @@ calculate_zip_path(PyCalculatePath *calculate)
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if (calculate->prefix_found > 0) {
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/* Use the reduced prefix returned by Py_GetPrefix()
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Path: <basename(basename(prefix))> / <PLATLIBDIR> / "python00.zip" */
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Path: <basename(basename(prefix))> / <PLATLIBDIR> / "python000.zip" */
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wchar_t *parent = _PyMem_RawWcsdup(calculate->prefix);
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if (parent == NULL) {
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res = _PyStatus_NO_MEMORY();
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@ -1325,10 +1325,11 @@ calculate_zip_path(PyCalculatePath *calculate)
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goto done;
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}
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/* Replace "00" with version */
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/* Replace "000" with the version */
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size_t len = wcslen(calculate->zip_path);
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calculate->zip_path[len - 6] = VERSION[0];
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calculate->zip_path[len - 5] = VERSION[2];
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calculate->zip_path[len - 7] = VERSION[0];
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calculate->zip_path[len - 6] = VERSION[2];
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calculate->zip_path[len - 5] = VERSION[3];
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res = _PyStatus_OK();
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@ -269,11 +269,11 @@ Py_NO_ENABLE_SHARED to find out. Also support MS_NO_COREDLL for b/w compat */
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file in their Makefile (other compilers are
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generally taken care of by distutils.) */
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# if defined(_DEBUG)
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# pragma comment(lib,"python39_d.lib")
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# pragma comment(lib,"python310_d.lib")
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# elif defined(Py_LIMITED_API)
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# pragma comment(lib,"python3.lib")
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# else
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# pragma comment(lib,"python39.lib")
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# pragma comment(lib,"python310.lib")
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# endif /* _DEBUG */
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# endif /* _MSC_VER */
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# endif /* Py_BUILD_CORE */
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1598
PC/python3.def
1598
PC/python3.def
File diff suppressed because it is too large
Load Diff
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@ -38,7 +38,7 @@ Debug
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Used to build Python with extra debugging capabilities, equivalent
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to using ./configure --with-pydebug on UNIX. All binaries built
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using this configuration have "_d" added to their name:
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python39_d.dll, python_d.exe, parser_d.pyd, and so on. Both the
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python310_d.dll, python_d.exe, parser_d.pyd, and so on. Both the
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build and rt (run test) batch files in this directory accept a -d
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option for debug builds. If you are building Python to help with
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development of CPython, you will most likely use this configuration.
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12
README.rst
12
README.rst
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@ -1,5 +1,5 @@
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This is Python version 3.9.0 alpha 6
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====================================
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This is Python version 3.10.0 alpha 0
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=====================================
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.. image:: https://travis-ci.org/python/cpython.svg?branch=master
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:alt: CPython build status on Travis CI
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@ -141,7 +141,7 @@ What's New
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----------
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We have a comprehensive overview of the changes in the `What's New in Python
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3.9 <https://docs.python.org/3.9/whatsnew/3.9.html>`_ document. For a more
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3.10 <https://docs.python.org/3.10/whatsnew/3.10.html>`_ document. For a more
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detailed change log, read `Misc/NEWS
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<https://github.com/python/cpython/blob/master/Misc/NEWS.d>`_, but a full
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accounting of changes can only be gleaned from the `commit history
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@ -154,7 +154,7 @@ entitled "Installing multiple versions".
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Documentation
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-------------
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`Documentation for Python 3.9 <https://docs.python.org/3.9/>`_ is online,
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`Documentation for Python 3.10 <https://docs.python.org/3.10/>`_ is online,
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updated daily.
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It can also be downloaded in many formats for faster access. The documentation
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@ -213,8 +213,8 @@ intend to install multiple versions using the same prefix you must decide which
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version (if any) is your "primary" version. Install that version using ``make
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install``. Install all other versions using ``make altinstall``.
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For example, if you want to install Python 2.7, 3.6, and 3.9 with 3.9 being the
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primary version, you would execute ``make install`` in your 3.9 build directory
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For example, if you want to install Python 2.7, 3.6, and 3.10 with 3.10 being the
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primary version, you would execute ``make install`` in your 3.10 build directory
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and ``make altinstall`` in the others.
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@ -1,6 +1,6 @@
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#! /bin/sh
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# Guess values for system-dependent variables and create Makefiles.
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# Generated by GNU Autoconf 2.69 for python 3.9.
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# Generated by GNU Autoconf 2.69 for python 3.10.
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#
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# Report bugs to <https://bugs.python.org/>.
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#
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@ -580,8 +580,8 @@ MAKEFLAGS=
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# Identity of this package.
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PACKAGE_NAME='python'
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PACKAGE_TARNAME='python'
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PACKAGE_VERSION='3.9'
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PACKAGE_STRING='python 3.9'
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PACKAGE_VERSION='3.10'
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PACKAGE_STRING='python 3.10'
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PACKAGE_BUGREPORT='https://bugs.python.org/'
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PACKAGE_URL=''
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@ -1404,7 +1404,7 @@ if test "$ac_init_help" = "long"; then
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# Omit some internal or obsolete options to make the list less imposing.
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# This message is too long to be a string in the A/UX 3.1 sh.
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cat <<_ACEOF
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\`configure' configures python 3.9 to adapt to many kinds of systems.
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\`configure' configures python 3.10 to adapt to many kinds of systems.
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Usage: $0 [OPTION]... [VAR=VALUE]...
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@ -1469,7 +1469,7 @@ fi
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if test -n "$ac_init_help"; then
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case $ac_init_help in
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short | recursive ) echo "Configuration of python 3.9:";;
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short | recursive ) echo "Configuration of python 3.10:";;
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esac
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cat <<\_ACEOF
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@ -1673,7 +1673,7 @@ fi
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test -n "$ac_init_help" && exit $ac_status
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if $ac_init_version; then
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cat <<\_ACEOF
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python configure 3.9
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python configure 3.10
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generated by GNU Autoconf 2.69
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Copyright (C) 2012 Free Software Foundation, Inc.
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@ -2382,7 +2382,7 @@ cat >config.log <<_ACEOF
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This file contains any messages produced by compilers while
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running configure, to aid debugging if configure makes a mistake.
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It was created by python $as_me 3.9, which was
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It was created by python $as_me 3.10, which was
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generated by GNU Autoconf 2.69. Invocation command line was
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$ $0 $@
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@ -3002,7 +3002,7 @@ rm confdefs.h
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mv confdefs.h.new confdefs.h
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VERSION=3.9
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VERSION=3.10
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# Version number of Python's own shared library file.
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@ -18118,7 +18118,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
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# report actual input values of CONFIG_FILES etc. instead of their
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# values after options handling.
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ac_log="
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This file was extended by python $as_me 3.9, which was
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This file was extended by python $as_me 3.10, which was
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generated by GNU Autoconf 2.69. Invocation command line was
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CONFIG_FILES = $CONFIG_FILES
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@ -18180,7 +18180,7 @@ _ACEOF
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cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
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ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
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ac_cs_version="\\
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python config.status 3.9
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python config.status 3.10
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configured by $0, generated by GNU Autoconf 2.69,
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with options \\"\$ac_cs_config\\"
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@ -3,7 +3,7 @@ dnl * Please run autoreconf to test your changes! *
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dnl ***********************************************
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# Set VERSION so we only need to edit in one place (i.e., here)
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m4_define(PYTHON_VERSION, 3.9)
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m4_define(PYTHON_VERSION, 3.10)
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AC_PREREQ([2.69])
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