diff --git a/lib/python.zsh b/lib/python.zsh
new file mode 100644
index 000000000..79c8e151e
--- /dev/null
+++ b/lib/python.zsh
@@ -0,0 +1,3 @@
+function wo() {
+    [ -f './.venv' ] && workon `cat ./.venv`
+}