Brief History of Python Programming Language

Python is a programming language that was created back in late 1980 and the operation was started in December 1989. Python is magnificently named not when the ophidian snake however rather Brits comedy organization Monty Python’s Flying Circus. Python was created by Guido van Rossum when he was working for a cease project for the Dutch CWI research institute and operating system was distributed by Amoeba. When Amoeba required a scripting language, Python was created by van Rossum. One in all the principle strengths of this new language was however simple it had been to increase, and its support for multiple platforms. It was a significant innovation within the days of the primary personal computers. Capable of human activity with libraries and differing file formats, Python quickly took off.

Python reached version 1. 0 in Jan 1994. The most important new options enclosed during this unleash were the purposeful programming tools lambda, map, filter and reduce. Van Rossum explicit that "Python noninheritable lambda, reduce, filter and map, courtesy of a Lisp hacker who missed them and submitted operating patches". The last version released when Van Rossum was at CWI was Python 1. 2. In 1995, Van Rossum continued his work on Python at the Corporation for National Research Initiatives (CNRI) in Reston, Virginia wherefrom he released many versions. By version 1. 4, Python had noninheritable many new options. Notable among these are the Modula-3 galvanized keyword arguments and inherent support for advanced numbers. Conjointly enclosed may be a basic variety of data hiding by name mangling, although this is often easily bypassed.

Python 2. 0 introduced list comprehensions, a feature borrowed from the purposeful programming languages SETL and Haskell. Python's syntax for this construct is extremely almost like Haskell's, other than Haskell's preference for punctuation characters and Python's preference for alphabetic keywords. Python 2. 0 conjointly introduced a garbage collection system capable of assembling reference cycles. A major innovation in Python 2. 2 was the unification of Python's sorts and categories into one hierarchy. This single unification created Python's object model strictly and systematically object headed. Conjointly extra were generators that were impressed by Icon.

Python 2. 5 was released on September 2006 and introduced the with statement, that encloses a code block inside a context manager ; example, getting a lock before the block of code is run and releasing the lock after, or opening a file and so closing it, permitting Resource Acquisition Is Initialization (RAII)-like behaviour and commutation a typical try/finally idiom. Python 2. 6 was released to coincide with Python 3. 0, and enclosed some features from that unharness, similarly as a "warnings" mode that highlighted the employment of features that were removed in Python 3. 0. Similarly, Python 2. 7 coincided with and enclosed options from Python 3. 1, that was released on 26th June 2009. Parallel 2. x and 3. x releases then ceased, and Python 2. 7 was the last release within the 2. x series. In Nov 2014, it had been proclaimed that Python 2. 7 would be supported till 2020, however users were told to move to Python 3 as soon as possible.

Python 3. 0, also referred to as “Python 3000” or “Py3K” was released on 3th December 2008. It had been designed to rectify elementary design flaws within the language, the changes needed couldn't be enforced whereas retaining full backwards compatibility with the 2. x series, which necessitated a new major version number. The guideline of Python 3 was: "reduce feature duplication by removing old ways of doing things". Python 3. 0 was developed with the identical philosophy as in previous versions. However, as Python had accumulated new and redundant ways in which to program the identical task, Python 3. 0 had a stress on removing duplicative constructs and modules, to keep with "There should be one and ideally only one obvious way to do it". Nonetheless, Python 3. 0 remained a multi-paradigm language. Coders still had choices among object-orientation, structured programming, functional programming and alternative paradigms, however within such broad decisions, the main points were meant to be a lot of obvious in Python 3. 0 than they were in Python 2. x.

On 12th July 2018, Guido van Rossum stood down and resigns as Python leader.