<s> _style_sheets = { } <EOL> def get_style_sheet ( name ) : <EOL> """<STR_LIT>""" <EOL> return _style_sheets . get ( name , u'<STR_LIT>' ) <EOL> def register_style_sheet ( name , sheet ) : <EOL> """<STR_LIT>""" <EOL> assert isinstance ( sheet , unicode ) , '<STR_LIT>' <EOL> if name in _style_sheets : <EOL> raise ValueError ( "<STR_LIT>" % name ) <EOL> _style_sheets [ name ] = sheet <EOL> register_style_sheet ( u'<STR_LIT>' , u'<STR_LIT>' ) <EOL> register_style_sheet ( u'<STR_LIT>' , u"""<STR_LIT>""" ) <EOL> register_style_sheet ( u'<STR_LIT>' , u"""<STR_LIT>""" ) <EOL> register_style_sheet ( u'<STR_LIT>' , u"""<STR_LIT>""" ) <EOL> register_style_sheet ( u'<STR_LIT>' , u"""<STR_LIT>""" ) </s>
