feat: modules, products, services, services kits

utils/auto_include_routers.py

@@ -0,0 +1,51 @@
+import importlib
+import pkgutil
+from pathlib import Path
+from types import ModuleType
+
+from fastapi import FastAPI, APIRouter
+
+
+def auto_include_routers(app: FastAPI, package: ModuleType, full_path: bool = False):
+    """
+    Automatically discover and include FastAPI routers from a given package.
+
+    :param FastAPI app: FastAPI application.
+    :param ModuleType package: Imported package.
+    :param bool full_path: If True, prefix is built from full path. If False, prefix is only the last filename.
+    """
+
+    package_path = Path(package.__file__).parent
+    base_pkg_name = package.__name__.replace("_", "-")
+
+    for _, name, _ in pkgutil.walk_packages(package.__path__, package.__name__ + "."):
+        module = importlib.import_module(name)
+
+        # Try to get `router` from the module
+        router = getattr(module, "router", None)
+        if not isinstance(router, APIRouter):
+            continue
+
+        # Build API prefix
+        file_path = Path(module.__file__)
+        relative_path = file_path.relative_to(package_path)
+
+        parts: list[str] = list(relative_path.parts)
+
+        # Remove "routers" folder(s) from prefix parts
+        parts = [p for p in parts if p != "routers"]
+
+        # Drop extension from filename
+        parts[-1] = parts[-1].replace(".py", "")
+
+        if full_path:
+            # Use full path
+            prefix_parts = [p.replace("_", "-") for p in parts if p != "__init__"]
+            prefix_parts.insert(0, base_pkg_name)
+        else:
+            # Only use last file name
+            prefix_parts = [parts[-1].replace("_", "-")]
+
+        prefix = "/" + "/".join(prefix_parts)
+
+        app.include_router(router, prefix=prefix)