Python 1.5.2 Do yourself a favor and get a more recent version! Release Date: Nov. 27, 2010.

Improvements in this release include:

Python 2.7.1 was released on November 27th, 2010. Python 2.7.1. Note: It is recommended that you use the latest bug fix release of the 3.1 series, 3.1.4. Release Date: March 20, 2010.

The Python 2.7 series is scheduled to be the last major version in the 2.x series before 2.x … Documentation (both online and downloadable) Note: the Python installer for Windows includes the Tcl/Tk 8.0.5 installer. On 13 April 1999, the final version of Python 1.5.2 was released: Python 1.5.2 sources (2.5 MB) Python 1.5.2 installer for Windows (5.0 MB) What's new in 1.5.2? 15 Extended Slices Ever since Python 1.4, the slicing syntax has supported an optional third ``step'' or ``stride'' argument. Its use is recommended. You might have noticed that methods like insert, remove or sort that only modify the list have no return value printed – they return the default None. 1 This is a design principle for all mutable data structures in Python.. Another thing you might notice is that not all data can be sorted or compared. # Python 3: Simple arithmetic >>> 1 / 2 0.5 >>> 2 ** 3 8 >>> 17 / 3 # classic division returns a float 5.666666666666667 >>> 17 // 3 # floor division 5 Intuitive Interpretation Calculations are simple with Python, and expression syntax is straightforward: the operators + , - , * and / work as expected; parentheses () can be used for grouping.

Python 3.1.2.

Python 3.1.2 was released on March 21st, 2010. Note: A newer bugfix release, 2.7.2, is currently available.

In the following examples, input and output are distinguished by the presence or absence of prompts (>>> and …): to repeat the example, you must type everything after the prompt, when the prompt appears; lines that do not begin with a … 3. For example, these are all legal Python syntax: L[1:10:2], L[:-1:1], L[::-1].This was added to Python at the request of the developers of Numerical Python, …

Version Operating System Description MD5 Sum File Size GPG; Gzipped source tarball: Source release: 3b164ee6085546c7fd5035b48e8d15ee: 28651520: Windows installer The Python 3.1 version series is a continuation of the work started by Python 3.0, the new backwards-incompatible series of Python. An Informal Introduction to Python¶.