def parse_mixin(less, parent=None, **kwargs):
match = MIXIN.match(less)
if not match:
raise ValueError()
code = match.group()
contents = None
if match.group("nested"):
matched_length = len(match.group())
remaining_less = less[matched_length:]
contents = parse_nested(remaining_less)
code += contents + "}"
params = parse_params(match.group("params"))
if contents:
for param in params:
if param["value"] and not param["name"]:
param["name"] = param["value"]
param["value"] = None
name = match.group("name")
if match.group("nested") and not match.group("param_detect"):
raise ValueError()
return Mixin(parent=parent, code=code, name=name, params=params, contents=contents)
def parse_media(less, parent=None, **kwargs):
match = MEDIA.match(less)
if not match:
raise ValueError()
media = [media.strip() for media in match.group('media').split(',')]
matched_length = len(match.group())
remaining_less = less[matched_length:]
contents = parse_nested(remaining_less)
code = match.group() + contents + '}'
return Media(code=code, media=media, contents=contents, parent=parent)
def parse_selector(less, parent=None, **kwargs):
match = SELECTOR.match(less)
if not match:
raise ValueError()
names = match.group('names')
if names.startswith('@media'):
raise ValueError
names = [name.strip() for name in names.split(',')]
matched_length = len(match.group())
remaining_less = less[matched_length:]
contents = parse_nested(remaining_less)
code = match.group() + contents + '}'
return Selector(code=code, names=names, contents=contents, parent=parent)
