: The library is commonly used to simplify SOLID principles in frameworks like Django and FastAPI .
from injector import inject class Database: def __init__(self): self.status = "Connected" class Service: @inject def __init__(self, db: Database): self.db = db Use code with caution. Copied to clipboard injector.py
If you have multiple implementations for one interface (e.g., a "TestDB" and a "LiveDB"), use a Module to specify which one to use. : The library is commonly used to simplify
: Defines "bindings"—the rules for how an interface (like an abstract class) maps to a specific implementation. : Defines "bindings"—the rules for how an interface
Instantiate the Injector and use it to retrieve your root object.
: Marks constructors or methods that need dependencies automatically provided.
For further details, consult the official Injector documentation . Make Your Django Project Less Confusing with Design Pattern