Installation¶

This guide helps you install InjectQ and verify a minimal setup.

Basic installation¶

pip install injectq

Optional integrations (install only what you need)¶

FastAPI integration: pip install injectq[fastapi]
Taskiq integration: pip install injectq[taskiq]
Developer extras (mypy, pytest, black, ...): pip install injectq[dev]

Example combined install:

pip install "injectq[fastapi,taskiq]"

Supported Python versions¶

InjectQ supports Python 3.10 and above. Using 3.11+ is recommended for best runtime performance.

Quick verification¶

After installation, verify the library behaves as expected. Use InjectQ.get_instance() (recommended):

from injectq import InjectQ

container = InjectQ.get_instance()
print(f"InjectQ available: {container is not None}")

class A:
    pass

# Bind a simple instance
container[A] = A()

assert container[A] is not None
assert container.get(A) is container[A]
assert container.try_get(A, None) is container[A]

print("InjectQ appears to be working")

Development installation¶

To work on the repository locally:

git clone https://github.com/Iamsdt/injectq.git
cd injectq
pip install -e .[dev]

Next steps¶

Now explore the Quick Start to get started with InjectQ!

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