Python 3 is not compatible with Python 2, and it was actually slower than Python 2 when it was first released. It was pushed back till 2015, when official support for Python 2 was supposed to end. The Python team has been maintaining both Python 2 and Python 3 simultaneously since 2006, but this year marks the end of that era. This means that Python developers need to migrate to one of the Python 3 versions (such as 3.8 stable)-at least those who rely on upgrades from the official Python development team. The release of new updates for version 2 ended on January 1st, 2020. One of the biggest changes in the Python verse was the long-awaited announcement of the demise of Python 2, and the deadline after which no new updates (including security updates) will be added by the core Python development team. One thing that might confuse you when you read the PEP 1 is that the primary audience for PEPs are “the core developers of the CPython reference interpreter and their elected Steering Council, as well as developers of other implementations of the Python language specification”. More information about PEPs can be found in PEP 1. The Steering Council, a select group of highest-ranking Python creators and experts, has the final authority to decide which PEPs are approved.
Their role is essentially to guide you through the complex process of PEP review. If you want to submit a PEP but don’t work with a Python core developer, you need to get one of them to become your ‘sponsor’. PEPs have to be co-authored by one of Python’s core developers. how decisions are made, the development path, etc. To suggest broad changes in the Python ecosystem, e.g.
To inform the Python community and aggregate important information. To propose changes to the Python code library. But there are also several very specific statements, such as “There should be one-and preferably only one-obvious way to do it.Īlthough that way may not be obvious at first unless you're Dutch”. The set contains general statements, for instance “complex is better than complicated”, and “special cases aren’t special enough to break the rules”. It contains 19 proverbs, and it’s essentially a list of principles for writing software that influenced the design patterns of Python. It has been included in Python since the PEP 20 - The Zen of Python. You can, in fact, call them up with the ‘import this’ command, which is a little Easter egg. The governing principles of Python are encapsulated in the Zen of Python. Python is an object-oriented programming language that was developed in 1991 by Guido van Rossum.
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