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 curiosityhealsthecat.blogspot.com
Curiosity heals the cat: Thinking out aloud: Python decorators
| | blog.nuculabs.de
Context Managers and Cross Cutting concerns in Python | NucuLabs
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| | Hello, In this short article I would like to talk about context managers. I personally consider that at the core they are just a form of decorators. If you don't know what a decorator is check the Decorator Pattern Wikipedia article. Decorators can be used to implement cross-cutting concerns. We have componentA and we need logging and security, we could write the logic for logging and security handling in componentA but some people consider component a should be componentA not componentAthatAlsoKnowsAboutSecurityAndOtherStuff. Since it's not the component's responsibility to authorize requests or log calls to a external logging service, we can wrap the componentA into a decorator that does just that.
| | jimpurbrick.com
The Creation Engine No. 2
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| | [AI summary] The article discusses the use of Python decorators for handling web requests, their interaction with introspection, and methods to preserve function metadata while maintaining decorator visibility.
| | eerielinux.wordpress.com
Writing a daemon using FreeBSD and Python pt.2 - eerielinux
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| | The previous part of this series left off with a running "baby daemon" example. It covered Python fundamentals, signal handling, logging as well as an init script to start the daemon. Daemonization with Python The outcome of part 1 was a program that needed external help actually to be daemonized. I used FreeBSD's handy daemon(8)...
| | thepythoncorner.com
Python Hash Tables: Understanding Dictionaries
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| Hi guys, have you ever wondered how can Python dictionaries be so fast and reliable? The answer is that they are built on top of another technology: hash tables. Knowing how Python hash tables work will give you a deeper understanding of how dictionaries work and this could be a great advantage for your Python understanding because dictionaries are almost everywhere in Python. Hash Functions Before introducing hash tables and their Python implementation you have to know what is a hash function and how it works. A hash function is a function that can map a piece of data of...