feat(*): initial project from templates

backend/scripts/check_imports.py

@@ -0,0 +1,41 @@
+import os
+import subprocess
+import sys
+
+HEAVY = ["aiogram", "pyrogram", "fastapi", "google.genai"]
+SERVICES = {"api": (["api.app"], {"fastapi"})}
+PROBE = """
+import importlib, sys
+for module in sys.argv[1].split(","):
+    importlib.import_module(module)
+print(" ".join(name for name in sys.argv[2:] if name in sys.modules))
+"""
+ENV = dict(os.environ)
+
+
+def loaded(modules: list[str]) -> tuple[set[str], str]:
+    result = subprocess.run(  # noqa: S603
+        [sys.executable, "-c", PROBE, ",".join(modules), *HEAVY],
+        capture_output=True,
+        text=True,
+        cwd="src",
+        env=ENV,
+        check=False,
+    )
+    error = (result.stderr.strip().splitlines() or ["exit code"])[-1]
+    return set(result.stdout.split()) & set(HEAVY), error if result.returncode else ""
+
+
+def main() -> int:
+    failed = False
+    for service, (modules, allowed) in SERVICES.items():
+        found, error = loaded(modules)
+        extra = sorted(found - allowed)
+        status = error or ("imports " + ", ".join(extra) if extra else "")
+        print(f"{service:10s} {'FAIL: ' + status if status else 'ok'}")
+        failed |= bool(status)
+    return int(failed)
+
+
+if __name__ == "__main__":
+    sys.exit(main())