feat: add Dockerfile for multi-version Python setup and update devcontainer configuration

Author: javipalanca

.devcontainer/Dockerfile

@@ -0,0 +1,34 @@
+FROM ubuntu:22.04
+
+# Instalar versiones de Python 3.9, 3.10, 3.11 y 3.12
+RUN apt-get update && export DEBIAN_FRONTEND=noninteractive \
+    && apt-get install -y software-properties-common \
+    && add-apt-repository -y ppa:deadsnakes/ppa \
+    && apt-get update \
+    && apt-get install -y python3.9 python3.10 python3.11 python3.12 \
+    && apt-get install -y python3-pip \
+    # Instalar distutils y setuptools para todas las versiones de Python
+    && apt-get install -y python3-distutils python3-setuptools \
+    && apt-get install -y python3.9-distutils python3.10-distutils python3.11-distutils python3.12-distutils \
+    && apt-get install -y python3.9-dev python3.10-dev python3.11-dev python3.12-dev
+
+# establecer Python 3.12 como predeterminado
+RUN update-alternatives --install /usr/bin/python3 python3 /usr/bin/python3.12 1 \
+    && update-alternatives --install /usr/bin/python3 python3 /usr/bin/python3.11 2 \
+    && update-alternatives --install /usr/bin/python3 python3 /usr/bin/python3.10 3 \
+    && update-alternatives --install /usr/bin/python3 python3 /usr/bin/python3.9 4
+
+# Actualizar pip y setuptools
+RUN pip install --upgrade pip setuptools wheel
+
+# Instalar tox
+RUN pip install tox
+
+# Establecer directorio de trabajo
+WORKDIR /workspaces/spade
+
+# No copiar requirements.txt (esto se hará después del montaje)
+# Los archivos se montarán automáticamente desde tu directorio local
+
+# Establecer Python 3.12 como predeterminado
+ENV PYTHONPATH=/workspaces/spade

.devcontainer/devcontainer.json

@@ -3,21 +3,25 @@
 {
 	"name": "SPADE Python 3",
 	// Or use a Dockerfile or Docker Compose file. More info: https://containers.dev/guide/dockerfile
-	"image": "mcr.microsoft.com/devcontainers/python:1-3.12-bullseye",
+	//"image": "mcr.microsoft.com/devcontainers/python:1-3.12-bullseye",
+	"dockerFile": "Dockerfile",
 
 	// 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": "chmod +x .devcontainer/postcreate.sh && .devcontainer/postcreate.sh",
+    "postCreateCommand": "pip install -e .[dev] || pip install -r requirements.txt -r requirements_dev.txt || echo 'No se pudieron instalar las dependencias automáticamente'",
 	// Configure tool-specific properties.
 	"customizations": {
 		"vscode": {
             "extensions": [
-                "GitHub.copilot"
+                "GitHub.copilot",
+				"ms-python.python",
+				"gitlens.vscode-gitlens"
             ]
         }
 	}

.devcontainer/postcreate.sh

@@ -1,5 +1,5 @@
 [tox]
-envlist = docs, py38, py39, py310, py311, py312, lint
+envlist = docs, py39, py310, py311, py312, lint
 isolated_build = false
 
 [testenv:lint]