Podcast
Questions and Answers
What was the initial end-of-life date for Python 2.7?
What was the initial end-of-life date for Python 2.7?
Which Python versions currently receive active support?
Which Python versions currently receive active support?
What feature was added to Python 3.10?
What feature was added to Python 3.10?
Why were security updates expedited in 2021 and 2022?
Why were security updates expedited in 2021 and 2022?
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What is the purpose of the 2to3 utility in Python 3?
What is the purpose of the 2to3 utility in Python 3?
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What is Python's design philosophy?
What is Python's design philosophy?
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What is Python?
What is Python?
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Who is the inventor of Python?
Who is the inventor of Python?
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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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What was the release year of Python 2.0?
What was the release year of Python 2.0?
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Study Notes
Python Overview
- High-level, general-purpose programming language
- Emphasizes code readability with significant indentation
- Dynamically typed and garbage-collected
- Supports multiple programming paradigms: structured, object-oriented, and functional programming
History
- Created in the late 1980s by Guido van Rossum as a successor to ABC programming language
- First released in 1991 as Python 0.9.0
- Python 2.0 released in 2000, with major new features
- Python 3.0 released in 2008, with many major new features and backward incompatibility with earlier versions
- Python 2.7.18, released in 2020, was the last release of Python 2
Features
- Comprehensive standard library, often described as "batteries included"
- Supports multiple programming paradigms
- Unicode support
- List comprehensions
- Cycle-detecting garbage collection
- Reference counting
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 initially set for 2015, then postponed to 2020
- Currently, only Python 3.8 and later are supported
Releases
- Python 3.0 was released in 2008, with many major new features
- Python 3.9 released in 2020, with security fixes
- Python 3.10 released in 2021, with security fixes and increased program execution speed
- Python 3.11 released in 2022, with improved error reporting and expanded exception handling functionality
- Python 3.12 released in 2023, with the new keyword type and active support
Security
- Security issues were fixed in 2023, including remote code execution and web-cache poisoning
- Python 3.9.13, 3.10.4, and 3.8.13 were expedited due to security issues
- Python 3.12 is the stable release, with active support and security fixes
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Description
Learn about Python, a high-level, general-purpose programming language with a design philosophy emphasizing code readability. Discover its features, including dynamic typing, garbage collection, and support for multiple programming paradigms.
