starsirius is Chung-Yi Chi's id on PTT (PTT Bulletin Board System, telnet://ptt.cc) as well as the permanent name of his personal website.

The following Quality Attributes and Tradeoffs hold:

• user latency/load > rapid development > interactive development > SEO adaptibility > rich client abilities > automated deployment
• All pages must load within 1.5 seconds
• All pages must be vetted by Heuristics and UI/UX Criteria
• All actions/operations need to be captured with Cucumber
• The production site will have a Google PageSpeed score of 90 or higher

Code follows the core practices of The Art of Readable Code

The architecture makes guarantees of:

• security > stateless > SOLID > data integrity > scaling > streaming
• Dependency Inversion - changes in lower-levels doesn't affect higher levels
• Loosely coupled, Highly cohesive
• Data-centric; low-latency or async data marshaling
• Program to a thin, clearly defined interface... never a concrete class/implementation
• Liskov substitution principle
• Modules are open for extension, but closed for modification
• The web application and data responsiblities are strongly decoupled
• Async at a macro level

TODO

On OSX Mountain Lion, get Homebrew and do:

brew install postgres

Run the script to create, start and stop the users database:

cd data && sh mk_db.sh

sh mk_env.sh

• Drop in initial MVC files organized in folders

resource/       # Change the default template and static folder path, need to modify the app config.
    templates/
    partials/
    static/
src/
    star/
        setup.py    # For setuptools to make a package
        development.ini
        star/
            __init__.py
            server.py
            views/
            models/
            lib/
            controllers/

• Create the mk_env.sh script that will make the virtualenv, install requirements and the project. It will run the following steps:

  1. Install virtualenv

     sudo pip install virtualenv
     

     See the official Flask documentation for more information of virtual environment.

  2. Create a virtual environment named starenv

     virtualenv starenv
     

  3. Activate the virtualenv and install requirements

     source starenv/bin/activate
     pip install -r requirements.txt
     

  4. Install the project egg as a "develop egg"

     We use setuptools to make a package. Make sure the setup.py is configured correctly. See an example.

     cd src/star
     python setup.py develop
     

• Drop in HTML5 Boilerplate templates for HTML templates

  See the official HTML5 Boilerplate website for more information.

• Set up postgres database, Flask-SQLAlchemy, SQLAlchemy, and psycopg2 driver. Write SQLAlchemy model classes.

• Set up database migrate environment with alembic

  See the official alembic tutorial for more information.

TODO

TODO