improve dev tooling

.devcontainer/Dockerfile

@@ -1,20 +1,3 @@
-FROM python:3.11-buster AS builder
+FROM python:3.11
-
-
-COPY requirements.txt /requirements.txt
-RUN pip install --user -r requirements.txt
-
-
-FROM python:3.11-slim
-
-ENV MPLBACKEND=Agg
-
-COPY --from=builder /root/.local /root/.local
-
-RUN pip install --no-cache-dir black
-ENV TELEGRAM=TOKEN
-ENV MARKETDATA=TOKEN
 
 COPY . .
-
-# CMD [ "python", "./bot.py" ]

.devcontainer/devcontainer.json

@@ -1,26 +1,41 @@
-// For format details, see https://aka.ms/devcontainer.json. For config options, see the README at:
+// For format details, see https://aka.ms/devcontainer.json. For config options, see the
-// https://github.com/microsoft/vscode-dev-containers/tree/v0.191.0/containers/docker-existing-dockerfile
+// README at: https://github.com/devcontainers/templates/tree/main/src/python
 {
-	"name": "DockerDev",
+  "name": "Python 3",
-	// Sets the run context to one level up instead of the .devcontainer folder.
+  // Or use a Dockerfile or Docker Compose file. More info: https://containers.dev/guide/dockerfile
-	"context": "..",
+  // "image": "mcr.microsoft.com/devcontainers/python:1-3-bookworm",
-	// Update the 'dockerFile' property if you aren't using the standard 'Dockerfile' filename.
+  "build": { "dockerfile": "Dockerfile" },
-	"dockerFile": "Dockerfile",
+  "features": {
-	// Set *default* container specific settings.json values on container create.
+    "ghcr.io/devcontainers-contrib/features/black:2": {},
-	"settings": {},
+    "ghcr.io/devcontainers-contrib/features/mypy:2": {},
-	// Add the IDs of extensions you want installed when the container is created.
+    "ghcr.io/devcontainers-contrib/features/pylint:2": {},
+    "ghcr.io/devcontainers/features/docker-in-docker": {}
+  },
+  "customizations": {
+    "vscode": {
       "extensions": [
-		"ms-python.python",
+        "ms-python.black-formatter",
-		"ms-azuretools.vscode-docker"
+        "ms-python.flake8",
+        "ms-python.vscode-pylance",
+        "ms-python.python"
       ]
+    }
+  },
+
+  "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": [],
-	// Uncomment the next line to run commands after the container is created - for example installing curl.
+
-	// "postCreateCommand": "apt-get update && apt-get install -y curl",
+  // Use 'postCreateCommand' to run commands after the container is created.
-	// Uncomment when using a ptrace-based debugger like C++, Go, and Rust
+  // "postCreateCommand": "pip3 install --user -r requirements.txt",
-	// "runArgs": [ "--cap-add=SYS_PTRACE", "--security-opt", "seccomp=unconfined" ],
+
-	// Uncomment to use the Docker CLI from inside the container. See https://aka.ms/vscode-remote/samples/docker-from-docker.
+  // Configure tool-specific properties.
-	// "mounts": [ "source=/var/run/docker.sock,target=/var/run/docker.sock,type=bind" ],
+  // "customizations": {},
-	// Uncomment to connect as a non-root user if you've added one. See https://aka.ms/vscode-remote/containers/non-root.
+
-	// "remoteUser": "vscode"
+  // Uncomment to connect as root instead. More info: https://aka.ms/dev-containers-non-root.
+  // "remoteUser": "root"
 }

.vscode/launch.json

@@ -1,12 +0,0 @@
-{
-    "configurations": [
-        {
-            "name": "Telegram Bot",
-            "type": "python",
-            "request": "launch",
-            "program": "bot.py",
-            "console": "integratedTerminal",
-            "python": "python3.11"
-        }
-    ]
-}

.vscode/settings.json

@@ -1,5 +1,8 @@
 {
-    "python.formatting.provider": "black",
+    "python.formatting.provider": "none",
     "python.linting.mypyEnabled": true,
     "python.linting.flake8Enabled": true,
+    "[python]": {
+        "editor.defaultFormatter": "ms-python.black-formatter",
+    }
 }