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How do you structure your models save/load code? (lemmy.pe1uca.dev)
submitted 2 weeks ago by pe1uca@lemmy.pe1uca.dev to c/programming@programming.dev
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I have in mind two options:

  • Code in the class being saved/loaded. The flows for each entity/model are in the same place, so it's easy to just have one file open to see all the functionalities of that class, but this means having more code in a single file.
  • Code in a dedicated class (like a factory)
    This makes each file smaller, but spreads flows of a single model into different parts of the repo, also because I'm thinking of having a directory /src/models and another like /src/export (or serialize)

What do you guys think?
What's your preferred way to organize the save and load flows?

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[-] GammaGames@beehaw.org 1 points 2 weeks ago

In python I put my base models in models/__init__.py. The bases have things for managing data behind the scenes, adding common utility methods, etc. If I’m using another library or method to serialize data I’d put it in a separate utility script somewhere, it’s probably going to be useful to more than just data models and it’s easy enough to import.

Then each file that defines models has a from models import BaseModel or whatever else is needed, keeping each file relatively short and focused to what it needs to do.

this post was submitted on 05 Feb 2025
17 points (94.7% liked)

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