Add python recipes

Author: aclark4life

justfile

@@ -1,2 +1,24 @@
 default:
     echo 'Hello, world!'
+
+# ---------------------------------------- python ----------------------------------------
+
+# install python dependencies and activate pre-commit hooks
+[group('python')]
+pip-install: check-venv
+    pip install -U pip
+    pip install -e .
+    pre-commit install
+alias i: pip-install
+
+# ensure virtual environment is active
+[group('python')]
+check-venv:
+    #!/bin/bash
+    PYTHON_PATH=$(which python)
+    if [[ $PYTHON_PATH == *".venv/bin/python" ]]; then
+      echo "Virtual environment is active."
+    else
+      echo "Virtual environment is not active."
+      exit 1
+    fi