Current File : //lib/python3/dist-packages/css_parser/scripts/csscombine.py
#!/usr/bin/env python
r"""Combine all sheets referred to a given CSS *proxy* sheet
into a single new sheet.
- no ``url()`` values are adjusted so currently when using relative references
for e.g. images it is best to have all sheets in a single folder
- in @import rules only relative paths do work for now but should be used
anyway
- messages are send to stderr
- output to stdout.
Example::
csscombine sheets\csscombine-proxy.css -m -t ascii -s utf-8
1>combined.css 2>log.txt
results in log.txt::
COMBINING sheets/csscombine-proxy.css
USING SOURCE ENCODING: css
* PROCESSING @import sheets\csscombine-1.css
* PROCESSING @import sheets\csscombine-2.css
INFO Nested @imports are not combined: @import "1.css";
SETTING TARGET ENCODING: ascii
and combined.css::
@charset "ascii";@import"1.css";@namespaces2"uri";s2|sheet-1{top:1px}s2|sheet-2{top:2px}proxy{top:3px}
or without option -m::
@charset "ascii";
@import "1.css";
@namespace s2 "uri";
@namespace other "other";
/* proxy sheet were imported sheets should be combined */
/* non-ascii chars: \F6 \E4 \FC */
/* @import "csscombine-1.css"; */
/* combined sheet 1 */
s2|sheet-1 {
top: 1px
}
/* @import url(csscombine-2.css); */
/* combined sheet 2 */
s2|sheet-2 {
top: 2px
}
proxy {
top: 3px
}
"""
from __future__ import unicode_literals, division, absolute_import, print_function
__all__ = ['csscombine']
__docformat__ = 'restructuredtext'
__version__ = '$Id$'
from css_parser.script import csscombine
import optparse
import sys
def main(args=None):
usage = "usage: %prog [options] [path]"
parser = optparse.OptionParser(usage=usage)
parser.add_option('-u', '--url', action='store',
dest='url',
help='URL to parse (path is ignored if URL given)')
parser.add_option(
'-s', '--sourceencoding', action='store',
dest='sourceencoding',
help='encoding of input, defaulting to "css".'
'If given overwrites other encoding information like @charset declarations')
parser.add_option('-t', '--targetencoding', action='store',
dest='targetencoding',
help='encoding of output, defaulting to "UTF-8"', default='utf-8')
parser.add_option('-m', '--minify', action='store_true', dest='minify',
default=False,
help='saves minified version of combined files, defaults to False')
options, path = parser.parse_args()
if options.url:
print(csscombine(url=options.url,
sourceencoding=options.sourceencoding,
targetencoding=options.targetencoding,
minify=options.minify))
elif path:
print(csscombine(path=path[0],
sourceencoding=options.sourceencoding,
targetencoding=options.targetencoding,
minify=options.minify))
else:
parser.error('no path or URL (-u) given')
if __name__ == '__main__':
sys.exit(main())
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