Continuous Integration for Python projects in 5 minutes

It's easy to get started with continuous integration for your Python project (running automated tests on every merge) using the available tools and services. This lightning talk shows how.

Transcript

1. Senko Rasic (@senkorasic) goodcode.io
   Continuous Integration
   in 5 minutes
   

   View Slide

2. Senko Rasic (@senkorasic) goodcode.io
   Step 0:
   have tests
   don't tolerate failing tests
   

   View Slide

3. Senko Rasic (@senkorasic) goodcode.io
   

   View Slide

4. Senko Rasic (@senkorasic) goodcode.io
   Step 1:
   make it easy to recreate
   the testing environment
   pip install .
   

   View Slide

5. Senko Rasic (@senkorasic) goodcode.io
   Step 2:
   set up a CI server
   (Jenkins, Travis, Circle,
   Bamboo, ...)
   

   View Slide

6. Senko Rasic (@senkorasic) goodcode.io
   .travis.yml
   language: python
   python:
   - 2.6
   - 2.7
   - 3.3
   install: pip install .
   script: python setup.py test
   

   View Slide

7. Senko Rasic (@senkorasic) goodcode.io
   

   View Slide

8. Senko Rasic (@senkorasic) goodcode.io
   

   View Slide

9. Senko Rasic (@senkorasic) goodcode.io
   bonus: lint on CI
   install: pip install . flake8
   script:
   - flake8 .
   - python setup.py test
   

   View Slide

10. Senko Rasic (@senkorasic) goodcode.io
    Step 3:
    coverage
    install: pip install . coverage
    script: coverage python setup.py test
    

    View Slide

11. Senko Rasic (@senkorasic) goodcode.io
    coveralls.io
    install:
    - pip install . coverage coveralls
    script:
    - coverage python setup.py test
    after_success:
    - coveralls
    

    View Slide

12. Senko Rasic (@senkorasic) goodcode.io
    

    View Slide

13. Senko Rasic (@senkorasic) goodcode.io
    Thanks!
    Q? grab me afterwards
    

    View Slide