Cache result of validation

Author: JBorrow

librarian_server/api/validate.py

@@ -5,6 +5,7 @@
 """
 
 import asyncio
+from functools import lru_cache
 from pathlib import Path
 from time import perf_counter
 
@@ -38,6 +39,7 @@
 router = APIRouter(prefix="/api/v2/validate")
 
 
+@lru_cache(maxsize=1024)
 def calculate_checksum_of_local_copy(
     original_checksum: str,
     original_size: int,

pyproject.toml

@@ -7,7 +7,7 @@ exclude=["*tests*"]
 [project]
 name="hera_librarian"
 requires-python = ">=3.10"
-version = "3.0.11"
+version = "3.1.0"
 dependencies = [
     "alembic",
     "argon2-cffi",