发布于 2016-06-28 00:53:15 | 230 次阅读 | 评论: 0 | 来源: 网友投递
Python编程语言
Python 是一种面向对象、解释型计算机程序设计语言,由Guido van Rossum于1989年底发明,第一个公开发行版发行于1991年。Python语法简洁而清晰,具有丰富和强大的类库。它常被昵称为胶水语言,它能够把用其他语言制作的各种模块(尤其是C/C++)很轻松地联结在一起。
Python 3.5.2发布了,更新如下:
PEP 441, improved Python zip application support
PEP 448, additional unpacking generalizations
PEP 461, "%-formatting" for bytes and bytearray objects
PEP 465, a new operator (@) for matrix multiplication
PEP 471, os.scandir(), a fast new directory traversal function
PEP 475, adding support for automatic retries of interrupted system calls
PEP 479, change StopIteration handling inside generators
PEP 484, the typing module, a new standard for type annotations
PEP 485, math.isclose(), a function for testing approximate equality
PEP 486, making the Windows Python launcher aware of virtual environments
PEP 488, eliminating .pyo files
PEP 489, a new and improved mechanism for loading extension modules
PEP 492, coroutines with async and await syntax
完整改进日志列表: https://docs.python.org/3.5/whatsnew/changelog.html#python-3-5-2