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Questions and Answers
What was the initial end-of-life date set for Python 2.7?
What was the initial end-of-life date set for Python 2.7?
Which Python version(s) are currently supported as of 2023?
Which Python version(s) are currently supported as of 2023?
What is the utility that automates the translation of Python 2 code to Python 3?
What is the utility that automates the translation of Python 2 code to Python 3?
What is the main difference between Python 3.11 and 3.10?
What is the main difference between Python 3.11 and 3.10?
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What is PyPy, according to the text?
What is PyPy, according to the text?
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What is Python's design philosophy?
What is Python's design philosophy?
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What type of programming paradigms does Python support?
What type of programming paradigms does Python support?
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What is Python often described as due to its comprehensive standard library?
What is Python often described as due to its comprehensive standard library?
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When was Python 2.0 released?
When was Python 2.0 released?
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What is the title given to Guido van Rossum by the Python community?
What is the title given to Guido van Rossum by the Python community?
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Study Notes
Python Overview
- Python is a high-level, general-purpose programming language that emphasizes code readability.
- It is dynamically typed and garbage-collected, supporting multiple programming paradigms.
- Python is known for its comprehensive standard library, earning it the nickname "batteries included" language.
History of Python
- Guido van Rossum began working on Python in the late 1980s as a successor to the ABC programming language.
- The first release, Python 0.9.0, was in 1991.
- Python 2.0 was released in 2000, and Python 3.0 was released in 2008, which was a major revision not completely backward-compatible with earlier versions.
Python Development
- Guido van Rossum was the lead developer and "benevolent dictator for life" until 2018.
- In 2019, a five-member Steering Council was elected to lead the project.
- Python 2.7's end-of-life was in 2020, and only Python 3.8 and later are currently supported.
Releases and Updates
- Python 2.0 introduced features like list comprehensions, cycle-detecting garbage collection, and Unicode support.
- Python 3.0 introduced many major features, with some backported to Python 2.6.x and 2.7.x.
- The 2to3 utility automates the translation of Python 2 code to Python 3.
- Python 3.8, 3.9, and 3.10 have received security updates, with Python 3.11 and 3.12 being the current stable releases.
Security and Support
- Python 2.7 and older are officially unsupported, but some unofficial implementations continue to support Python 2.
- Security updates have been expedited due to security issues in all Python versions, including 2.7.
- Python 3.9, 3.8, and 3.7 receive only security fixes, while Python 3.11 and 3.12 have active support.
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Description
Test your knowledge of Python, a high-level, general-purpose programming language with a focus on code readability and a comprehensive standard library.
