| **************************** |
| What's New In Python 3.5 |
| **************************** |
| |
| :Release: |release| |
| :Date: |today| |
| |
| .. Rules for maintenance: |
| |
| * Anyone can add text to this document. Do not spend very much time |
| on the wording of your changes, because your text will probably |
| get rewritten to some degree. |
| |
| * The maintainer will go through Misc/NEWS periodically and add |
| changes; it's therefore more important to add your changes to |
| Misc/NEWS than to this file. |
| |
| * This is not a complete list of every single change; completeness |
| is the purpose of Misc/NEWS. Some changes I consider too small |
| or esoteric to include. If such 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. |
| |
| * 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 |
| write the necessary text. |
| |
| * You can comment out your additions if you like, but it's not |
| necessary (especially when a final release is some months away). |
| |
| * Credit the author of a patch or bugfix. Just the name is |
| sufficient; the e-mail address isn't necessary. |
| |
| * It's helpful to add the bug/patch number as a comment: |
| |
| XXX Describe the transmogrify() function added to the socket |
| module. |
| (Contributed by P.Y. Developer in :issue:`12345`.) |
| |
| This saves the maintainer the effort of going through the Mercurial log |
| when researching a change. |
| |
| This article explains the new features in Python 3.5, compared to 3.4. |
| |
| For full details, see the :source:`Misc/NEWS` file. |
| |
| .. note:: Prerelease users should be aware that this document is currently in |
| draft form. It will be updated substantially as Python 3.5 moves towards |
| release, so it's worth checking back even after reading earlier versions. |
| |
| |
| .. seealso:: |
| |
| .. :pep:`4XX` - Python 3.5 Release Schedule |
| |
| |
| Summary -- Release highlights |
| ============================= |
| |
| .. This section singles out the most important changes in Python 3.3. |
| Brevity is key. |
| |
| New syntax features: |
| |
| * None yet. |
| |
| New library modules: |
| |
| * None yet. |
| |
| New built-in features: |
| |
| * None yet. |
| |
| Implementation improvements: |
| |
| * None yet. |
| |
| Significantly Improved Library Modules: |
| |
| * None yet. |
| |
| Security improvements: |
| |
| * None yet. |
| |
| Please read on for a comprehensive list of user-facing changes. |
| |
| |
| .. PEP-sized items next. |
| |
| .. _pep-4XX: |
| |
| .. PEP 4XX: Virtual Environments |
| .. ============================= |
| |
| |
| .. (Implemented by Foo Bar.) |
| |
| .. .. seealso:: |
| |
| :pep:`4XX` - Python Virtual Environments |
| PEP written by Carl Meyer |
| |
| |
| |
| |
| Other Language Changes |
| ====================== |
| |
| Some smaller changes made to the core Python language are: |
| |
| * None yet. |
| |
| |
| |
| New Modules |
| =========== |
| |
| .. module name |
| .. ----------- |
| |
| * None yet. |
| |
| |
| Improved Modules |
| ================ |
| |
| * None yet. |
| |
| |
| Optimizations |
| ============= |
| |
| Major performance enhancements have been added: |
| |
| * None yet. |
| |
| |
| Build and C API Changes |
| ======================= |
| |
| Changes to Python's build process and to the C API include: |
| |
| * None yet. |
| |
| |
| Deprecated |
| ========== |
| |
| Unsupported Operating Systems |
| ----------------------------- |
| |
| * None yet. |
| |
| |
| Deprecated Python modules, functions and methods |
| ------------------------------------------------ |
| |
| * None yet. |
| |
| |
| Deprecated functions and types of the C API |
| ------------------------------------------- |
| |
| * None yet. |
| |
| |
| Deprecated features |
| ------------------- |
| |
| * None yet. |
| |
| |
| Porting to Python 3.5 |
| ===================== |
| |
| This section lists previously described changes and other bugfixes |
| that may require changes to your code. |
| |
| * Nothing yet. |