Basically I want to do something like this: How can I hook a function in a python module? but I want to call the old function after my own code. like import whatever oldfunc = whatever.

2010年12月6日 · What's the preferred way to implement a hook or callback in Python? Asked 15 years, 1 month ago Modified 15 years ago Viewed 31k times

I'm sure that's possible with some metaclass trickery, but the straightforward solution would be to simply not call .run() directly - instead call your hook method (which is implemented only in the base class), …

2009年1月21日 · I recently heard the term "hook" while talking to some people about a program I was writing. I'm unsure exactly what this term implies although I inferred from the conversation that a …

How to properly create a pyinstaller hook, or maybe hidden import? Asked 10 years, 11 months ago Modified 1 year, 7 months ago Viewed 119k times

2013年3月19日 · THe hook should be execute just before the export function. Question: how to do it? How to provide the internals of f inside the hook? I cannot handle all the infinite usecases with the …

2016年9月10日 · I'm trying to implement an "import hook" in Python 3. The hook is supposed to add an attribute to every class that is imported. (Not really every class, but for the sake of simplifying the …

2019年11月28日 · 11 I have a large codebase, which consists of thousands of functions. I want to enable code execution before and after every function call, when the functions starts and when it …

2013年7月21日 · This leads to a few obvious possible behaviours: you could make additional requests (like the 401 hook above does), or you could mutate the Response in some way. Initiating a parser is …

2017年4月23日 · Using the deprecated module imp, I can write a custom import hook that modifies the source code of a module on the fly, prior to importation/execution by Python. Given the source code …