def test_parse(self):
"cssutils.parse()"
# temp css for tests
name = '__cssutils_temptestfile__.css'
css = u'a:after { content: "äu\u2020" }'
if os.path.exists(name):
raise IOError('skipping test as file "%s" exists' % name)
css = u'a:after { content: "äu\u2020" }'
t = codecs.open(name, 'w', encoding='utf-8')
t.write(css)
t.close()
self.assertRaises(
UnicodeDecodeError, cssutils.parse, name, 'ascii')
s = cssutils.parse(name, 'iso-8859-1') #???
s = cssutils.parse(name, 'utf-8')
self.assertEqual(cssutils.css.CSSStyleSheet, type(s))
css = u'a:after { content: "ä" }'
t = codecs.open(name, 'w', 'iso-8859-1')
t.write(css)
t.close()
self.assertRaises(
UnicodeDecodeError, cssutils.parse, name, 'ascii')
s = cssutils.parse(name, 'iso-8859-1')
self.assertEqual(cssutils.css.CSSStyleSheet, type(s))
# clean up
os.remove(name)
def combine(proxy, srcenc='css', tarenc='utf-8', minified=True):
"""
TODO:
- encoding
- read conf
"""
src = cssutils.parse(proxy, encoding=srcenc)
sys.stderr.write('COMBINING %s\n' % proxy)
srcpath = os.path.dirname(proxy)
r = cssutils.css.CSSStyleSheet()
for rule in src.cssRules:
if rule.type == rule.IMPORT_RULE:
fn = os.path.join(srcpath, rule.href)
sys.stderr.write('* PROCESSING @import %s\n' % fn)
importsheet = cssutils.parse(fn, encoding=srcenc)
importsheet.encoding = None # remove @charset
r.insertRule(
cssutils.css.CSSComment(cssText=u'/* %s */' % rule.cssText))
for x in importsheet.cssRules:
if x.type == x.IMPORT_RULE:
sys.stderr.write('WARN\tNo nested @imports: %s\n' %
x.cssText)
# TODO: too simple if prefixes different in sheets!
# elif x.type == x.NAMESPACE_RULE:
# print 'INFO\tMoved to begin of sheet', x.cssText
# r.insertRule(x, 0)
else:
r.insertRule(x)
#r.insertRule(importsheet.cssRules)
# elif rule.type == rule.NAMESPACE_RULE:
# print 'INFO\tMoved to begin of sheet', rule.cssText
# r.insertRule(rule, 0)
else:
r.insertRule(rule)
r.encoding = tarenc
if minified:
cssutils.ser.prefs.useMinified()
return r.cssText
def combine(proxy, srcenc='css', tarenc='utf-8', minified=True):
"""
TODO:
- encoding
- read conf
"""
src = cssutils.parse(proxy, encoding=srcenc)
sys.stderr.write('COMBINING %s\n' % proxy)
srcpath = os.path.dirname(proxy)
r = cssutils.css.CSSStyleSheet()
for rule in src.cssRules:
if rule.type == rule.IMPORT_RULE:
fn = os.path.join(srcpath, rule.href)
sys.stderr.write('* PROCESSING @import %s\n' % fn)
importsheet = cssutils.parse(fn, encoding=srcenc)
importsheet.encoding = None # remove @charset
r.insertRule(cssutils.css.CSSComment(cssText=u'/* %s */' %
rule.cssText))
for x in importsheet.cssRules:
if x.type == x.IMPORT_RULE:
sys.stderr.write('WARN\tNo nested @imports: %s\n' % x.cssText)
# TODO: too simple if prefixes different in sheets!
# elif x.type == x.NAMESPACE_RULE:
# print 'INFO\tMoved to begin of sheet', x.cssText
# r.insertRule(x, 0)
else:
r.insertRule(x)
#r.insertRule(importsheet.cssRules)
# elif rule.type == rule.NAMESPACE_RULE:
# print 'INFO\tMoved to begin of sheet', rule.cssText
# r.insertRule(rule, 0)
else:
r.insertRule(rule)
r.encoding = tarenc
if minified:
cssutils.ser.prefs.useMinified()
return r.cssText