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Sorry, I would actually consider myself quite proficient in Python. What I was trying to [unsuccessfully] show was that the underlying mechanics of Python's im
by ktr 15y ago
Sorry, I would actually consider myself quite proficient in Python. What I was trying to [unsuccessfully] show was that the underlying mechanics of Python's import mechanism are different then, say, Python's dict or list implementations. Whereas in Lua everything really is just a table. I ran into this (in Python) when I was trying to dynamically import code based on command line arguments and access the functions in said script as strings. So in Lua, you just `x = require"script" ; x["fn"]` whereas in Python you sort of need to know this information up front unless you go through the machinations I outlined in the article.
But this was obviously a poorly written part of the article that could use improvement.
[EDIT] typos
[EDIT2] less arrogance :)
- hythloday 15y agoHey, thanks for the reply, I do see your point now--I thought you were referring to the usual case of importing modules. It's true that Python modules aren't implemented in terms of dicts or lists and that Python is a larger language than Lua, so I think I completely agree with the point you were making. :) For future reference, I'd implement your dynamic module importer like this: def dynamic_import(name): import imp return imp.load_module(name, *import.find_module(name)) os = dynamic_import("os")
- ktr 15y agoThanks for the pointer! I'll have to keep that in mind.