Fix Python version for v12

build/frappe-nginx/Dockerfile

@@ -2,7 +2,8 @@
 # This is done to ensures that node-sass binary remains common.
 # node-sass is required to enable website theme feature used
 # by Website Manager role in Frappe Framework
-FROM python:3.9-slim-bullseye
+ARG PYTHON_VERSION=3.9
+FROM python:${PYTHON_VERSION}-slim-bullseye
 
 ARG GIT_REPO=https://github.com/frappe/frappe
 ARG GIT_BRANCH=develop

build/frappe-worker/Dockerfile

@@ -1,4 +1,5 @@
-FROM python:3.9-slim-bullseye
+ARG PYTHON_VERSION=3.9
+FROM python:${PYTHON_VERSION}-slim-bullseye
 
 # Add non root user without password
 RUN useradd -ms /bin/bash frappe

docker-bake.hcl

@@ -49,6 +49,7 @@ target "stable-args" {
     args = {
         GIT_BRANCH = "${GIT_BRANCH}"
         IMAGE_TAG = "${GIT_BRANCH}"
+        PYTHON_VERSION = "${VERSION}" == "12" ? "3.7" : "3.9"
     }
 }