Refactor dependencies: move FastAPI, Pydantic, Uvicorn, HTTPX to optional dependencies and add Boto3 to dev-dependencies

Author: myui

pyproject.toml

@@ -20,21 +20,6 @@ dependencies = [
     # Requires pandas >= 1.3.0 for features like enhanced I/O support and typing improvements
     "pandas>=1.3.0,<3.0.0",
 
-    # Requires FastAPI >= 0.70.0 for lifecycle events and bug fixes
-    "fastapi>=0.70.0,<1.0.0",
-
-    # Requires Pydantic >= 1.10.0 for compatibility with FastAPI and enhanced validation
-    "pydantic>=1.10.0,<3.0.0",
-
-    # Requires Uvicorn >= 0.18.0 for HTTP/3 support and updated ASGI server capabilities
-    "uvicorn>=0.18.0,<1.0.0",
-
-    # Requires HTTPX >= 0.20.0 for HTTP/2 support and performance improvements
-    "httpx>=0.20.0,<1.0.0",
-
-    # Requires Boto3 >= 1.20.0 for features like S3 Object Lambda support
-    "boto3>=1.20.0,<2.0.0",
-
     # Requires Tqdm >= 4.60.0 for asynchronous iterator support and other improvements
     "tqdm>=4.60.0,<5.0.0",
 
@@ -72,6 +57,21 @@ keywords = [
     "personalization",
 ]
 
+[project.optional-dependencies]
+serving = [
+    # Requires FastAPI >= 0.70.0 for lifecycle events and bug fixes
+    "fastapi>=0.70.0,<1.0.0",
+
+    # Requires Pydantic >= 1.10.0 for compatibility with FastAPI and enhanced validation
+    "pydantic>=1.10.0,<3.0.0",
+
+    # Requires Uvicorn >= 0.18.0 for HTTP/3 support and updated ASGI server capabilities
+    "uvicorn>=0.18.0,<1.0.0",
+
+    # Requires HTTPX >= 0.20.0 for HTTP/2 support and performance improvements
+    "httpx>=0.20.0,<1.0.0",
+]
+
 [project.urls]
 homepage = "https://github.com/myui/rtrec"
 repository = "https://github.com/myui/rtrec"
@@ -88,6 +88,9 @@ dev-dependencies = [
 
     # Requires Streamlit >= 1.10.0 for session state improvements
     "streamlit>=1.10.0,<2.0.0",
+
+    # Requires Boto3 >= 1.20.0 for features like S3 Object Lambda support
+    "boto3>=1.20.0,<2.0.0",
 ]
 
 [tool.hatch.metadata]