django lint and test drone yaml file

.drone.yml

kind: pipeline
name: wize_project_ci
type: docker

platform:
  os: linux
  arch: amd64

workspace:
  path: /drone/app

clone:
  disable: true

steps:
- name: clone
  pull: never
  image: alpine/git:latest
  commands:
  - git clone http://213.233.176.190:6121/s.hassanzadeh/developing_on_container.git .
  - git checkout $DRONE_COMMIT

- name: test
  pull: never
  image: wize_python_slim:dev
  commands:
  - sleep 5
  - pip install -r requirements.txt
  - python manage.py test

- name: lint
  pull: never
  image: wize_python_slim:dev
  commands:
  - sleep 5
  - pip install -r requirements.txt
  - flake8
  depends_on:
    - test

trigger:
  branch:
  - master
  event:
  - push
  - pull_request
  - tag