diff options
Diffstat (limited to 'scss/extension/core.py')
| -rw-r--r-- | scss/extension/core.py | 38 |
1 files changed, 16 insertions, 22 deletions
diff --git a/scss/extension/core.py b/scss/extension/core.py index b939d1c..7b69315 100644 --- a/scss/extension/core.py +++ b/scss/extension/core.py @@ -626,26 +626,6 @@ ns.set_function('floor', 1, Number.wrap_python_function(math.floor)) # ------------------------------------------------------------------------------ # List functions -def __parse_separator(separator, default_from=None): - if separator is None: - separator = 'auto' - separator = String.unquoted(separator).value - - if separator == 'comma': - return True - elif separator == 'space': - return False - elif separator == 'auto': - if not default_from: - return True - elif len(default_from) < 2: - return True - else: - return default_from.use_comma - else: - raise ValueError('Separator must be auto, comma, or space') - - # TODO get the compass bit outta here @ns.declare_alias('-compass-list-size') @ns.declare @@ -729,12 +709,26 @@ def max_(*lst): @ns.declare -def append(lst, val, separator=None): +def append(lst, val, separator=String.unquoted('auto')): + expect_type(separator, String) + ret = [] ret.extend(List.from_maybe(lst)) ret.append(val) - use_comma = __parse_separator(separator, default_from=lst) + separator = separator.value + if separator == 'comma': + use_comma = True + elif separator == 'space': + use_comma = False + elif separator == 'auto': + if len(lst) < 2: + use_comma = False + else: + use_comma = lst.use_comma + else: + raise ValueError('Separator must be auto, comma, or space') + return List(ret, use_comma=use_comma) |