new image for testing

.gitlab-ci.yml

@@ -4,58 +4,26 @@ stages:
   - py36
   - py37
 test-py3.4:
-  image: debian
+  image: python:3.4 bash
   stage: py34
   script:
-  - apt-get update -qy
-  - apt-get install -y python3.4 python3-pip
   - pip3 install -r requirements.txt
-  - py.test --cov rpg tests
+  - python3.4 -m pytest --cov rpg tests
 test-py3.5:
-  image: debian
+  image: python:3.5 bash
   stage: py35
   script:
-  - apt-get update -qy
-  - apt-get install -y python3-pip wget zlib1g-dev
-  - apt-get install libssl-dev openssl
-  - wget https://www.python.org/ftp/python/3.5.5/Python-3.5.5.tgz
-  - tar xzvf Python-3.5.5.tgz
-  - cd Python-3.5.5
-  - ./configure
-  - make
-  - make install
-  - cd ..
   - pip3 install -r requirements.txt
   - python3.5 -m pytest --cov rpg tests
 test-py3.6:
-  image: debian
+  image: python:3.6 bash
   stage: py36
   script:
-  - apt-get update -qy
-  - apt-get install -y python3-pip wget zlib1g-dev
-  - apt-get install libssl-dev openssl
-  - wget https://www.python.org/ftp/python/3.6.5/Python-3.6.5.tgz
-  - tar xzvf Python-3.6.5.tgz
-  - cd Python-3.6.5
-  - ./configure
-  - make
-  - make install
-  - cd ..
   - pip3 install -r requirements.txt
   - python3.6 -m pytest --cov rpg tests
 test-py3.7:
-  image: debian
+  image: python:3.7 bash
   stage: py37
   script:
-  - apt-get update -qy
-  - apt-get install -y python3-pip wget zlib1g-dev
-  - apt-get install libssl-dev openssl libffi-dev
-  - wget https://www.python.org/ftp/python/3.7.0/Python-3.7.0.tgz
-  - tar xzvf Python-3.7.0.tgz
-  - cd Python-3.7.0
-  - ./configure
-  - make
-  - make install
-  - cd ..
   - pip3 install -r requirements.txt
   - python3.7 -m pytest --cov rpg tests