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dafoster.net | ||
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florimond.dev
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| | | | | A memo on implementing parametrized decorators whose default behavior doesn't require empty parentheses. | |
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blog.nuculabs.de
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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. | |
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www.pmatiello.me
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| | | | | In which I give my own half-baked workaround to the lack of tail call optimization in Python | |
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eli.thegreenplace.net
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| | | [AI summary] This article explains how to add a new 'until' statement to Python's compiler by modifying its grammar, AST generation, and bytecode compilation processes. | ||
