build: add support for Python 3.10

.github/workflows/checks.yml

@@ -18,7 +18,7 @@ jobs:
     strategy:
       fail-fast: true
       matrix:
-        python-version: ["3.7", "3.8", "3.9"]
+        python-version: ["3.7", "3.8", "3.9", "3.10"]
 
     steps:
       - uses: actions/checkout@v2
@@ -59,7 +59,8 @@ jobs:
         python-version-tag: [
           ["3.7", ""],
           ["3.8", ""],
-          ["3.9", "latest"]
+          ["3.9", ""],
+          ["3.10", "latest"]
         ]
 
     steps:

docker/Dockerfile_py3.10

@@ -0,0 +1,50 @@
+FROM python:3.10-slim-buster as base
+
+# Metadata
+LABEL software="FOCA"
+LABEL software.description="Kickstart OpenAPI-based microservice development with Flask & Connexion"
+LABEL software.website="/~https://github.com/elixir-cloud-aai/foca"
+LABEL software.license="https://spdx.org/licenses/Apache-2.0"
+LABEL maintainer="alexander.kanitz@alumni.ethz.ch"
+LABEL maintainer.organisation="ELIXIR Cloud & AAI"
+
+# Build image
+FROM base as builder
+
+# Install general dependencies
+ENV PACKAGES openssl git build-essential python3-dev curl jq
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends ${PACKAGES} && \
+    rm -rf /var/lib/apt/lists/*
+WORKDIR /app
+
+# Install Python dependencies
+COPY requirements.txt ./
+RUN pip install \
+        --no-warn-script-location \
+        --prefix="/install" \
+        -r requirements.txt
+
+# Install FOCA
+COPY setup.py README.md ./
+COPY foca/ ./foca/
+RUN pip install . \
+        --no-warn-script-location \
+        --prefix="/install"
+
+# Final image
+FROM base
+
+# Python UserID workaround for OpenShift/K8S
+ENV LOGNAME=ipython
+ENV USER=ipython
+ENV HOME=/tmp/user
+
+# Install general dependencies
+ENV PACKAGES openssl git build-essential python3-dev curl jq
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends ${PACKAGES} && \
+    rm -rf /var/lib/apt/lists/*
+
+# Copy Python packages
+COPY --from=builder /install /usr/local

setup.py

@@ -43,6 +43,7 @@
         "Programming Language :: Python :: 3.7",
         "Programming Language :: Python :: 3.8",
         "Programming Language :: Python :: 3.9",
+        "Programming Language :: Python :: 3.10",
         "Topic :: Internet :: WWW/HTTP",
         "Topic :: System :: Systems Administration",
         "Topic :: Utilities",