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What is DjScript?

djscript is a Python package for using RapydScript in your Django application. This package installs NodeJS/npm/RapydScript in an isolated virtual environment and includes utilities for writing RapydScript *.pyj files in your web application.

What is RapydScript?

From the RapydScript README: "RapydScript (pronounced 'RapidScript') is a pre-compiler for JavaScript, similar to CoffeeScript, but with cleaner, more readable syntax. The syntax is very similar to Python, but allows JavaScript as well."

• Github: https://github.com/atsepkov/RapydScript
• Community: http://groups.google.com/group/rapydscript

Features

• Convenient djurl templatetag for compiling javascript on page load (settings.DEBUG = True)
• Exceptions are logged to django.request or custom logger (which can be emailed to admins, etc)
• Parses Django templatetags before attempting to compile javascript

Usage

For Django development, there is a convenient djurl template tag which will freshly compile your RapydScript on each page request. On production, the static compiled javascript is served directly from your static/ folder.

    # settings.py
    PROJECT_HOME = os.path.abspath(os.path.dirname(__file__))
    STATIC_ROOT = os.path.join(PROJECT_HOME, 'static') + '/'
    STATIC_URL = '/static/'

    DJSCRIPT_PATHS = {
        'path.to.rapydscript.file': 'file.js'
    }

    # template.html
    {% djurl 'path.to.rapydscript.file' %}

Your source file (e.g. path/to/rapydscript/file.pyj) must end in the .pyj extension. Your target file destination is the value specified in settings.py. Your web server must have correct file permissions to write to your static/ folder.

Installation

    pip install djscript

Under the hood

• RapydScript pre-compiler for Javascript
• virtual-node for installing node.js in a Python virtualenv.
• Django web framework