isass 0.1

compiles indented-SASS-syntax to CSS stylesheets

isass (Indented SASS) compiles SASS-indented-syntax into CSS or SCSS.

import isass

sass = '''
body
  width: 500px
'''

print isass.get_css(sass)
print isass.get_scss(sass)

isass uses pyScss as its internal compiler, to compile scss to css. So isass is a sass to scss convertor, including:

• All pyScss features are supported

• A **Command Line Interface**

• A **Watchdog** to automatically reproduce output.css when one or more source files are changed.

Installation

Latest stable version:

$ pip install isass
# or
$ easy_install isass

Development version:

pip install [e-mail]:pylover/isass.git

From source:

$ cd source_dir
$ python setup.py install

Syntax Reference

The canonical syntax reference is sass-lang.com

Command Line Interface

$ isass --help

usage: isass [-h] [-o OUTPUT] [-c] [-l [LIB_DIRS]] [-e [EXTENSION]] [-w]
             [sources [sources ...]]

isass compiles SASS-indented-syntax into CSS or SCSS.

positional arguments:
  sources               Source files or directories to process. default:
                        standard input. example: `./*.sass` or `.`

optional arguments:
  -h, --help                                show this help message and exit
  -o OUTPUT, --output OUTPUT                Output file. default: standard output
  -c, --scss                                Skip scss compilation, just return scss contents.
  -l [LIB_DIRS], --lib-dir [LIB_DIRS]       Library dir to search for @imports.
  -e [EXTENSION], --extension [EXTENSION]   Search for this file extension.
  -w, --watch                               Watch for source modifications, and update output.

CLI examples:

Read SASS from sources.sass , and writes produced CSS into standard output

$ isass < source.sass
$ isass < source.sass > out.css

Read SASS from all *.sass files in sources, extra-sources dirs and myfile.sass , then writes produced CSS into standard output

$ isass sources/ extra-sources/ myfile.sass > out.css

You can use -o or –output options to write the generated result into specific file.

$ isass -o out.css sources/

Generates SCSS instead of CSS, from SASS file

$ isass -c < source.sass

Watches for changes in source files, and automatically update output on any changes.

$ isass -wo out.css source-dir/

Watchdog

You can use watchdog by CLI that mentioned above, Or from code:

from isass import SassObserver

observer = SassObserver()
observer.add_output('style.css', dirs='my-source-dir', lib_dirs='sass-libs')
observer.start()
try:
    while True:
        time.sleep(1)
except KeyboardInterrupt:
    observer.stop()
observer.join()