Python 歷史版本列表
Python (32-bit)Python (64-bit)
更新時間：2015-12-06
更新細節：
What's new in this version:
- Python 3.5.1 installer shows wrong upgrade path and incorrect logic for launcher detection
更新時間：2015-09-16
更新細節：
What's new in this version:
- Improved Python zip application support
- Additional unpacking generalizations
- "%-formatting" for bytes and bytearray objects
- A new operator (@) for matrix multiplication
- Os.scandir(), a fast new directory traversal function
- Adding support for automatic retries of interrupted system calls
- Change StopIteration handling inside generators
- The typing module, a new standard for type annotations
- Math.isclose(), a function for testing approximate equality
- Making the Windows Python launcher aware of virtual environments
- Eliminating .pyo files
- A new and improved mechanism for loading extension modules
- Coroutines with async and await syntax
更新時間：2015-09-16
更新細節：
What's new in this version:
- Improved Python zip application support
- Additional unpacking generalizations
- "%-formatting" for bytes and bytearray objects
- A new operator (@) for matrix multiplication
- Os.scandir(), a fast new directory traversal function
- Adding support for automatic retries of interrupted system calls
- Change StopIteration handling inside generators
- The typing module, a new standard for type annotations
- Math.isclose(), a function for testing approximate equality
- Making the Windows Python launcher aware of virtual environments
- Eliminating .pyo files
- A new and improved mechanism for loading extension modules
- Coroutines with async and await syntax
更新時間：2015-08-09
更新細節：
What's new in this version:
- Expanding the robust feature set of LightWave 2015, this new update offers numerous fixes and improvements, system updates for Python and support for NVIDIA Optimus technology.
- Pipeline updates in the LightWave 2015 Update 3 include improved GoZ and After Effects support; workflow enhancements to the VPR, viewport, and restore options. Interchange enhancements include support for AE CC2015, improved FBX rigging import from Maya, additional support for UV interchange with Unity and other game engines, improved Subd mesh interchange for Alembic, and additional GoZ interchange support for ZBrush 4R7. Hefty scripting improvements have also been made to the LScript Scene Object Agent, with 22 new data members and supporting environment constants, as well as updated Python control over LightWave Custom Object access
更新時間：2015-05-27
更新細節：
What's new in this version:
Library:
- Allow '[' and ']' in cookie values.
更新時間：2015-02-26
更新細節：
What's new in this version:
Library:
- Issue #6639: Module-level turtle functions no longer raise TclError after closing the window
- Issues #814253, #9179: Warnings now are raised when group references and conditional group references are used in lookbehind assertions in regular expressions
- Issue #23215: Multibyte codecs with custom error handlers that ignores errors consumed too much memory and raised SystemError or MemoryError. Original patch by Aleksi Torhamo
- Issue #5700: io.FileIO() called flush() after closing the file. flush() was not called in close() if closefd=False
- Issue #23374: Fixed pydoc failure with non-ASCII files when stdout encoding differs from file system encoding (e.g. on Mac OS)
- Issue #23481: Remove RC4 from the SSL module’s default cipher list
- Issue #21548: Fix pydoc.synopsis() and pydoc.apropos() on modules with empty docstrings
- Issue #22885: Fixed arbitrary code execution vulnerability in the dbm.dumb module. Original patch by Claudiu Popa
- Issue #23146: Fix mishandling of absolute Windows paths with forward slashes in pathlib
- Issue #23421: Fixed compression in tarfile CLI. Patch by wdv4758h
- Issue #23361: Fix possible overflow in Windows subprocess creation code Build:
- Issue #23445: pydebug builds now use “gcc -Og” where possible, to make the resulting executable faster
更新時間：2015-02-26
更新細節：
What's new in this version:
Library:
- Issue #6639: Module-level turtle functions no longer raise TclError after closing the window
- Issues #814253, #9179: Warnings now are raised when group references and conditional group references are used in lookbehind assertions in regular expressions
- Issue #23215: Multibyte codecs with custom error handlers that ignores errors consumed too much memory and raised SystemError or MemoryError. Original patch by Aleksi Torhamo
- Issue #5700: io.FileIO() called flush() after closing the file. flush() was not called in close() if closefd=False
- Issue #23374: Fixed pydoc failure with non-ASCII files when stdout encoding differs from file system encoding (e.g. on Mac OS)
- Issue #23481: Remove RC4 from the SSL module’s default cipher list
- Issue #21548: Fix pydoc.synopsis() and pydoc.apropos() on modules with empty docstrings
- Issue #22885: Fixed arbitrary code execution vulnerability in the dbm.dumb module. Original patch by Claudiu Popa
- Issue #23146: Fix mishandling of absolute Windows paths with forward slashes in pathlib
- Issue #23421: Fixed compression in tarfile CLI. Patch by wdv4758h
- Issue #23361: Fix possible overflow in Windows subprocess creation code Build:
- Issue #23445: pydebug builds now use “gcc -Og” where possible, to make the resulting executable faster
更新時間：2014-12-15
更新細節：
What's new in this version:
Library:
- Remove the *check_hostname* parameter of httplib.HTTPSConnection. The *context* parameter should be used instead.
- Add a default limit for the amount of data xmlrpclib.gzip_decode will return.
- smtplib: Limit amount of data read by limiting the call to readline(). Original patch by Christian Heimes.
- In poplib, limit maximum line length read from the server
- Add a context argument to xmlrpclib.ServerProxy. Build:
- Allow the ssl module to be compiled if openssl doesn't support SSL 3.
- Use private version of OpenSSL for 2.7.9 OS X 10.5+ installer.
更新時間：2014-10-09
更新細節：
更新時間：2014-10-09
更新細節：