class DjangoScssFilter(FilterBase):
compiler = DjangoScssCompiler()
def __init__(self,
content,
attrs=None,
filter_type=None,
filename=None,
**kwargs):
# It looks like there is a bug in django-compressor because it expects
# us to accept attrs.
super(DjangoScssFilter, self).__init__(content, filter_type, filename,
**kwargs)
try:
# this is a link tag which means there is an SCSS file being
# referenced.
href = attrs['href']
except KeyError:
# this is a style tag which means this is inline SCSS.
self.filename = None
else:
self.filename = href.replace(settings.STATIC_URL, '')
def input(self, **kwargs):
return self.compiler.compile_string(self.content,
filename=self.filename)
def compiler(self):
return DjangoScssCompiler(
namespace=self.namespace
)
class DjangoScssFilter(BaseDjangoScssFilter):
compiler = DjangoScssCompiler(output_style="compressed",
extensions=(DjangoExtension, ))
def scss_compile(scss_filename):
scss = DjangoScssCompiler()
css_content = scss.compile(scss_filename)
return css_content
def setUp(self):
self.compiler = DjangoScssCompiler()
super(CompilerTestMixin, self).setUp()
def compiler(self):
return DjangoScssCompiler(
# output_style is 'nested' by default, which is crazy. See:
# https://github.com/Kronuz/pyScss/issues/243
output_style='compact', # or 'compressed'
namespace=self.namespace)
class MyDjangoScssFilter(DjangoScssFilter):
compiler = DjangoScssCompiler(
# Example configuration
output_style='compressed', )