Description:
Injectulate 0.1.1
Injectulate
Lightweight dependency injection framework relying on type annotations for dependency resolution.
Installation
pip install injectulate
Usage
Simple use case
from injectulate import Builder
class Foo:
pass
builder = Builder()
container = builder.build()
foo = container.get(Foo)
Simple dependencies
from injectulate import Builder
class Foo:
pass
class Bar:
# Type annotation is required as it's used to resolve the dependency.
def __init__(self, dependency: Foo):
pass
container = Builder().build()
bar = container.get(Bar)
A class with a dependency on Container will always result in the container injecting itself.
Binding class to inheriting class
from injectulate import Builder
from abc import ABC
class AbstractClass(ABC):
pass
class Implementation(AbstractClass):
pass
builder = Builder()
builder.bind(AbstractClass).to(Implementation)
container = builder.build()
impl = container.get(AbstractClass)
Binding to factory method
from injectulate import Builder, Container
from abc import ABC
class AbstractClass(ABC):
pass
class Implementation(AbstractClass):
def __init__(self, c: Container):
pass
builder = Builder()
builder.bind(AbstractClass).to(lambda c: Implementation(c))
container = builder.build()
impl = container.get(AbstractClass)
Suggestions
Are welcomed
License
For personal and professional use. You cannot resell or redistribute these repositories in their original state.
Customer Reviews
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