Chungyi Chi

@starsirius ·New York, NY ·chungyichi.com

93 repos
44 followers
1 following

JavaScript 39%
Shell 13%
Ruby 13%
CSS 10%
HTML 6%

884 contributions in the last year

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starsirius - Chung-Yi Chi's personal website ============================================ 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…

starsirius - Chung-Yi Chi's personal website
============================================

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

Usage and Examples

TODO

Installation for development

Install dependencies

PostgreSQL

On OSX Mountain Lion, get Homebrew and do:

bash
brew install postgres

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

bash
cd data &amp;&amp; sh mk_db.sh

Install virtual env, required Python packages, and star app

bash
sh mk_env.sh

Notes

We followed the steps below to build the site

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](http://flask.pocoo.org/docs/installation/#virtualenv "Virtual environment") 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](http://parijatmishra.wordpress.com/2008/10/08/python-packaging-setuptools-and-eggs/ "An example of using python setuptools").

cd src/star
        python setup.py develop

Drop in HTML5 Boilerplate templates for HTML templates

See the official [HTML5 Boilerplate website](http://html5boilerplate.com/ "HTML5 Boilerplate") 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.

Change log

TODO

License

TODO

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