✨ Add Python 3.9 image (#232)

Author: tiangolo

.github/workflows/deploy.yml

@@ -11,7 +11,9 @@ jobs:
       matrix:
         image:
           - name: latest
-            python_version: "3.8"
+            python_version: "3.9"
+          - name: python3.9
+            python_version: "3.9"
           - name: python3.8
             python_version: "3.8"
           - name: python3.7

.github/workflows/test.yml

@@ -11,7 +11,9 @@ jobs:
       matrix:
         image:
           - name: latest
-            python_version: "3.8"
+            python_version: "3.9"
+          - name: python3.9
+            python_version: "3.9"
           - name: python3.8
             python_version: "3.8"
           - name: python3.7
@@ -30,8 +32,14 @@ jobs:
         uses: actions/setup-python@v1
         with:
           python-version: "3.7"
+      - name: Install poetry
+        run: |
+          python -m pip install --upgrade pip
+          python -m pip install poetry
+      - name: Configure poetry
+        run: python -m poetry config virtualenvs.create false
       - name: Install Dependencies
-        run: python3.7 -m pip install docker pytest
+        run: python -m poetry install
       - name: Test Image
         run: bash scripts/test.sh
         env:

README.md

@@ -2,7 +2,8 @@
 
 ## Supported tags and respective `Dockerfile` links
 
-* [`python3.8`, `latest` _(Dockerfile)_](https://github.com/tiangolo/uwsgi-nginx-flask-docker/blob/master/docker-images/python3.8.dockerfile)
+* [`python3.9`, `latest` _(Dockerfile)_](https://github.com/tiangolo/uwsgi-nginx-flask-docker/blob/master/docker-images/python3.9.dockerfile)
+* [`python3.8`, _(Dockerfile)_](https://github.com/tiangolo/uwsgi-nginx-flask-docker/blob/master/docker-images/python3.8.dockerfile)
 * [`python3.8-alpine` _(Dockerfile)_](https://github.com/tiangolo/uwsgi-nginx-flask-docker/blob/master/docker-images/python3.8-alpine.dockerfile)
 * [`python3.7`, _(Dockerfile)_](https://github.com/tiangolo/uwsgi-nginx-flask-docker/blob/master/docker-images/python3.7.dockerfile)
 * [`python3.6` _(Dockerfile)_](https://github.com/tiangolo/uwsgi-nginx-flask-docker/blob/master/docker-images/python3.6.dockerfile)
@@ -68,7 +69,7 @@ It is very similar to **tiangolo/uwsgi-nginx-flask**, so you can still use many
 You don't have to clone this repo, you should be able to use this image as a base image for your project with something in your `Dockerfile` like:
 
 ```Dockerfile
-FROM tiangolo/uwsgi-nginx-flask:python3.8
+FROM tiangolo/uwsgi-nginx-flask:python3.9
 
 COPY ./app /app
 ```
@@ -93,7 +94,7 @@ Or you may follow the instructions to build your project from scratch:
 * Create a `Dockerfile` with:
 
 ```Dockerfile
-FROM tiangolo/uwsgi-nginx-flask:python3.8
+FROM tiangolo/uwsgi-nginx-flask:python3.9
 
 COPY ./app /app
 ```
@@ -406,7 +407,7 @@ Have in mind that `UWSGI_CHEAPER` must be lower than `UWSGI_PROCESSES`.
 So, if, for example, you need to start with 4 processes and grow to a maximum of 64, your `Dockerfile` could look like:
 
 ```Dockerfile
-FROM tiangolo/uwsgi-nginx-flask:python3.8
+FROM tiangolo/uwsgi-nginx-flask:python3.9
 
 ENV UWSGI_CHEAPER 4
 ENV UWSGI_PROCESSES 64
@@ -433,7 +434,7 @@ To change this behavior, set the `LISTEN_PORT` environment variable. You might a
 You can do that in your `Dockerfile`, it would look something like:
 
 ```Dockerfile
-FROM tiangolo/uwsgi-nginx-flask:python3.8
+FROM tiangolo/uwsgi-nginx-flask:python3.9
 
 ENV LISTEN_PORT 8080
 
@@ -570,7 +571,7 @@ or you can set it to the keyword `auto` and it will try to auto-detect the numbe
 For example, using `auto`, your Dockerfile could look like:
 
 ```Dockerfile
-FROM tiangolo/uwsgi-nginx-flask:python3.8
+FROM tiangolo/uwsgi-nginx-flask:python3.9
 
 ENV NGINX_WORKER_PROCESSES auto
 

docker-images/python3.9.dockerfile

@@ -0,0 +1,35 @@
+FROM tiangolo/uwsgi-nginx:python3.9
+
+LABEL maintainer="Sebastian Ramirez <tiangolo@gmail.com>"
+
+RUN pip install flask
+
+# URL under which static (not modified by Python) files will be requested
+# They will be served by Nginx directly, without being handled by uWSGI
+ENV STATIC_URL /static
+# Absolute path in where the static files wil be
+ENV STATIC_PATH /app/static
+
+# If STATIC_INDEX is 1, serve / with /static/index.html directly (or the static URL configured)
+# ENV STATIC_INDEX 1
+ENV STATIC_INDEX 0
+
+# Add demo app
+COPY ./app /app
+WORKDIR /app
+
+# Make /app/* available to be imported by Python globally to better support several use cases like Alembic migrations.
+ENV PYTHONPATH=/app
+
+# Move the base entrypoint to reuse it
+RUN mv /entrypoint.sh /uwsgi-nginx-entrypoint.sh
+# Copy the entrypoint that will generate Nginx additional configs
+COPY entrypoint.sh /entrypoint.sh
+RUN chmod +x /entrypoint.sh
+
+ENTRYPOINT ["/entrypoint.sh"]
+
+# Run the start script provided by the parent image tiangolo/uwsgi-nginx.
+# It will check for an /app/prestart.sh script (e.g. for migrations)
+# And then will start Supervisor, which in turn will start Nginx and uWSGI
+CMD ["/start.sh"]

scripts/build.sh

@@ -6,7 +6,7 @@ use_tag="tiangolo/uwsgi-nginx-flask:$NAME"
 DOCKERFILE="$NAME"
 
 if [ "$NAME" == "latest" ] ; then
-    DOCKERFILE="python3.8"
+    DOCKERFILE="python3.9"
 fi
 
 docker build -t "$use_tag" --file "./docker-images/${DOCKERFILE}.dockerfile" "./docker-images/"

scripts/process_all.py

@@ -3,7 +3,8 @@
 import sys
 
 environments = [
-    {"NAME": "latest", "PYTHON_VERSION": "3.8"},
+    {"NAME": "latest", "PYTHON_VERSION": "3.9"},
+    {"NAME": "python3.9", "PYTHON_VERSION": "3.9"},
     {"NAME": "python3.8", "PYTHON_VERSION": "3.8"},
     {"NAME": "python3.7", "PYTHON_VERSION": "3.7"},
     {"NAME": "python3.6", "PYTHON_VERSION": "3.6"},