add devcontainer (#612)

Co-authored-by: Mohamed Koubaa <[email protected]>
Co-authored-by: Revathy Venugopal <[email protected]>

.devcontainer/devcontainer.json

@@ -0,0 +1,40 @@
+// For format details, see https://aka.ms/devcontainer.json. For config options, see the
+// README at: https://github.com/devcontainers/templates/tree/main/src/python
+{
+	"name": "Python 3",
+	// Or use a Dockerfile or Docker Compose file. More info: https://containers.dev/guide/dockerfile
+	"image": "mcr.microsoft.com/devcontainers/python:1-3.12-bullseye",
+
+	// 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": "echo 'Installing dependencies...' && pip3 install -e '.[test,codegen]' && pip3 install pre-commit && pre-commit install --install-hooks",
+
+	// Uncomment to connect as root instead. More info: https://aka.ms/dev-containers-non-root.
+	// "remoteUser": "root"
+
+	// Configure tool-specific properties.
+	"customizations": {
+		// Configure properties specific to VSCode.
+		"vscode": {
+			"openFiles": [
+				".devcontainer/welcome.rst"
+			],
+			"extensions": [
+					"ms-python.python"
+			],
+			"settings": {
+				"terminal.integrated.defaultProfile.linux": "bash",
+				"python.testing.pytestArgs": [
+					"tests"
+				],
+				"python.testing.unittestEnabled": false,
+				"python.testing.pytestEnabled": true
+			}
+		}
+	}
+}

.devcontainer/welcome.rst

@@ -0,0 +1,5 @@
+Welcome to VSCode DevContainer!
+===============================
+
+This Devcontainer has been specifically set for developing and/or documenting PyDyna.
+

tests/test_perf.py

@@ -45,7 +45,7 @@ def _gen_nodes(count):
 
 
 def write1(s: io.StringIO, nodes: kwd.Node):
-    """Write the keyword with the implementation that is built into dynalib"""
+    """Write the keyword with the implementation that is built into PyDyna."""
     nodes.write(s)
     return s