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"info": {
"author": "Alan Hamlett",
"author_email": "alan.hamlett@gmail.com",
"bugtrack_url": null,
"classifiers": [
"Development Status :: 5 - Production/Stable",
"Environment :: Web Environment",
"Intended Audience :: Developers",
"License :: OSI Approved :: BSD License",
"Programming Language :: Python",
"Programming Language :: Python :: 2",
"Programming Language :: Python :: 2.6",
"Programming Language :: Python :: 2.7",
"Programming Language :: Python :: 3",
"Programming Language :: Python :: 3.3",
"Programming Language :: Python :: 3.4",
"Programming Language :: Python :: 3.5",
"Programming Language :: Python :: 3.6",
"Topic :: Internet :: WWW/HTTP :: Dynamic Content",
"Topic :: Software Development :: Libraries :: Python Modules"
],
"description": "Flask-Static-Compress\n=====================\n\n.. image:: https://travis-ci.org/alanhamlett/flask-static-compress.svg?branch=master\n :target: https://travis-ci.org/alanhamlett/flask-static-compress\n :alt: Tests\n\n.. image:: https://codecov.io/gh/alanhamlett/flask-static-compress/branch/master/graph/badge.svg\n :target: https://codecov.io/gh/alanhamlett/flask-static-compress\n :alt: Coverage\n\nAuto-detects your static files for minification, combination, and versioning. Like Django-Compressor for Flask.\n\n\nInstallation\n------------\n\n::\n\n pip install flask-static-compress\n\n\nUsage\n-----\n\nJust wrap your existing css/js with a compress block and Flask-Static-Compress handles the rest::\n\n {% compress 'css' %}\n \n {% endcompress %}\n\n {% compress 'js' %}\n \n {% endcompress %}\n\nAlso, initialize the extension inside your Flask app::\n\n from flask_static_compress import FlaskStaticCompress\n app = Flask(__name__)\n compress = FlaskStaticCompress(app)\n\nAll static assets inside a ``compress`` block are compressed into a single file, and your html is updated to the new path when rendering the template.\n\nFor example::\n\n {% compress 'js' %}\n \n \n {% endcompress %}\n\nIs turned into::\n\n \n\nThe compressed ``a041936b125a3ec4ce9bf7a83130157d.js`` contains both ``app.js`` and ``config.js`` combined for faster page loading.\nThe file name is calculated based on the contents of ``app.js`` and ``config.js``.\nThis means any change to your static code is automatically reloaded, or cache-busted, in browsers.\n\nWith debug mode turned on, file names and line numbers are preserved while still running the compression flow::\n\n \n \n\nThe ``type`` attribute is used to decide which compressor to use for the asset.\n\nUse `offline compression `_ for improved performance.\n\nCreate `custom compressors `_ to support more types of static files.\n\nFor example, to remove trailing commas with `Prettier `_ then compress with `jsmin `_::\n\n import errno\n import subprocess\n from jac.compat import file, u, utf8_encode\n from jac.exceptions import InvalidCompressorError\n from rjsmin import jsmin\n\n\n class CustomJavaScriptCompressor(object):\n binary = 'prettier'\n\n @classmethod\n def compile(cls, content, mimetype='text/less', cwd=None, uri_cwd=None,\n debug=None):\n if debug:\n return content\n\n args = ['--no-config', '--ignore-path', '--trailing-comma', 'none']\n\n args.insert(0, cls.binary)\n\n try:\n handler = subprocess.Popen(args,\n stdout=subprocess.PIPE,\n stdin=subprocess.PIPE,\n stderr=subprocess.PIPE, cwd=None)\n except OSError as e:\n msg = '{0} encountered an error when executing {1}: {2}'.format(\n cls.__name__,\n cls.binary,\n u(e),\n )\n if e.errno == errno.ENOENT:\n msg += ' Make sure {0} is in your PATH.'.format(cls.binary)\n raise InvalidCompressorError(msg)\n\n if isinstance(content, file):\n content = content.read()\n (stdout, stderr) = handler.communicate(input=utf8_encode(content))\n stdout = u(stdout)\n\n if handler.returncode == 0:\n return jsmin(stdout)\n else:\n raise RuntimeError('Error compressing: %s' % stderr)\n\n\n COMPRESSOR_CLASSES = {\n 'text/javascript': CustomJavaScriptCompressor,\n }\n\n\nConfiguration\n-------------\n\n``COMPRESSOR_ENABLED`` Default: True\n\n``COMPRESSOR_OFFLINE_COMPRESS`` Default: False\n\n``COMPRESSOR_FOLLOW_SYMLINKS`` Default: False\n\n``COMPRESSOR_DEBUG`` Default: False\n\n``COMPRESSOR_OUTPUT_DIR`` Default: app.static_folder + '/sdist'\n\n``COMPRESSOR_STATIC_PREFIX`` Default: app.static_url_path + '/sdist'\n\n``COMPRESSOR_CLASSES`` Default::\n\n [\n 'text/css': LessCompressor,\n 'text/coffeescript': CoffeeScriptCompressor,\n 'text/less': LessCompressor,\n 'text/javascript': JavaScriptCompressor,\n 'text/sass': SassCompressor,\n 'text/scss': SassCompressor,\n ]\n\n\nThanks to Jay Santos, creator of `jac `_. Flask-Static-Compress is just a wrapper around jac!\n",
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