dcalc/backend/README.md

dcalc backend

Run

uv sync
python main.py

Test

uv run pytest -v

Quality

uv run ruff check .

Runtime Entry

• main.py: FastAPI application and uvicorn entry.
• api/routes/calc.py: /api/calc HTTP route.
• services/calc_service.py: calculation orchestration.
• core/basic/character/: character calculation implementation.
• core/basic/equipment.py: equipment data models and compatibility access.
• core/basic/equipment_registry.py: equipment version registry and cache.
• database/connect.py: SQLite and Redis connections.

Compatibility Rules

• Do not change /calc request and response contract without frontend migration approval.
• Do not change frontendNew result data shape during backend refactors.
• Keep Skill and Forge business formulas behavior-compatible unless a dedicated formula task says otherwise.