Python 3.10 Support - Resolves Issue #616

.travis.yml

@@ -17,6 +17,9 @@ matrix:
     - python: 3.9
       dist: xenial
       sudo: true
+    - python: 3.10
+      dist: focal
+      sudo: true
 services:
   - memcached
   - redis-server

cement/utils/misc.py

@@ -50,7 +50,7 @@ class MinimalLogger(object):
         self.backend.setLevel(logging.INFO)
 
         # FIX ME: really don't want to hard check sys.argv like this but
-        # can't figure any better way get logging started (only for debug)
+        # can't figure any better way to get logging started (only for debug)
         # before the app logging is setup.
         if '--debug' in sys.argv or debug:
             console.setLevel(logging.DEBUG)

docker-compose.yml

@@ -24,34 +24,38 @@ services:
         build:
             context: .
             dockerfile: docker/Dockerfile.dev-py35
+        profiles:
+          - donotstart
 
     cement-py36:
+        <<: *DEFAULTS
         image: "cement:dev-py36"
         build:
             context: .
             dockerfile: docker/Dockerfile.dev-py36
-        <<: *DEFAULTS
+        profiles:
+          - donotstart
 
     cement-py37:
+        <<: *DEFAULTS
         image: "cement:dev-py37"
         build:
             context: .
             dockerfile: docker/Dockerfile.dev-py37
-        <<: *DEFAULTS
     
     cement-py38:
+        <<: *DEFAULTS
         image: "cement:dev-py38"
         build:
             context: .
             dockerfile: docker/Dockerfile.dev-py38
-        <<: *DEFAULTS
     
     cement-py39:
+        <<: *DEFAULTS
         image: "cement:dev-py39"
         build:
             context: .
             dockerfile: docker/Dockerfile.dev-py39
-        <<: *DEFAULTS
 
     redis:
         image: redis:latest

docker/Dockerfile.dev

@@ -1,4 +1,4 @@
-FROM python:3.9-alpine
+FROM python:3.10-alpine
 LABEL MAINTAINER="BJ Dierkes <derks@datafolklabs.com>"
 ENV PS1="\[\e[0;33m\]|> cement <| \[\e[1;35m\]\W\[\e[0m\] \[\e[0m\]# "
 

docker/Dockerfile.dev-py310

@@ -0,0 +1,25 @@
+FROM python:3.10-alpine
+LABEL MAINTAINER="BJ Dierkes <derks@datafolklabs.com>"
+ENV PS1="\[\e[0;33m\]|> cement-py310 <| \[\e[1;35m\]\W\[\e[0m\] \[\e[0m\]# "
+
+WORKDIR /src
+COPY requirements-dev.txt /src/
+RUN apk update \
+    && apk add libmemcached-dev \
+        gcc \
+        musl-dev \
+        cyrus-sasl-dev \
+        zlib-dev \
+        make \
+        vim \
+        bash \
+        git \
+        libffi \
+        libffi-dev \
+        openssl-dev \
+    && ln -sf /usr/bin/vim /usr/bin/vi \
+    && pip install --no-cache-dir -r requirements-dev.txt
+COPY . /src
+COPY docker/vimrc /root/.vimrc
+RUN python setup.py develop
+CMD ["/bin/bash"]