improve dev tooling

.devcontainer/devcontainer.json

@@ -4,7 +4,9 @@
   "name": "Python 3",
   // Or use a Dockerfile or Docker Compose file. More info: https://containers.dev/guide/dockerfile
   // "image": "mcr.microsoft.com/devcontainers/python:1-3-bookworm",
-  "build": { "dockerfile": "Dockerfile" },
+  "build": {
+    "dockerfile": "Dockerfile"
+  },
   "features": {
     "ghcr.io/devcontainers-contrib/features/black:2": {},
     "ghcr.io/devcontainers-contrib/features/mypy:2": {},
@@ -14,29 +16,23 @@
   "customizations": {
     "vscode": {
       "extensions": [
-		"ms-python.python",
-		"ms-python.black-formatter",
-		"ms-python.flake8",
-		"ms-python.vscode-pylance",
-		"ms-python.isort"
-	]
+        "ms-python.python",
+        "ms-python.black-formatter",
+        "ms-python.flake8",
+        "ms-python.vscode-pylance",
+        "ms-python.isort"
+      ]
     }
   },
-
   "postCreateCommand": "pip3 install --user -r dev-reqs.txt"
-
   // Features to add to the dev container. More info: https://containers.dev/features.
   // "features": {},
-
   // Use 'forwardPorts' to make a list of ports inside the container available locally.
   // "forwardPorts": [],
-
   // Use 'postCreateCommand' to run commands after the container is created.
   // "postCreateCommand": "pip3 install --user -r requirements.txt",
-
   // Configure tool-specific properties.
   // "customizations": {},
-
   // Uncomment to connect as root instead. More info: https://aka.ms/dev-containers-non-root.
   // "remoteUser": "root"
-}
+}

.vscode/settings.json

@@ -1,8 +1,7 @@
 {
-    "python.formatting.provider": "none",
-    "python.linting.mypyEnabled": true,
-    "python.linting.flake8Enabled": true,
     "editor.formatOnSave": true,
+    "editor.formatOnPaste": true,
+    "editor.formatOnSaveMode": "modificationsIfAvailable",
     "[python]": {
         "editor.defaultFormatter": "ms-python.black-formatter",
     }