diff options
| -rw-r--r-- | scss/namespace.py | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/scss/namespace.py b/scss/namespace.py index 939cde5..dab3aea 100644 --- a/scss/namespace.py +++ b/scss/namespace.py @@ -169,9 +169,16 @@ class Namespace(object): def _auto_register_function(self, function, name, ignore_args=0): name = name.replace('_', '-').rstrip('-') - argspec = inspect.getargspec(function) - - if argspec.varargs or argspec.keywords: + try: + argspec = inspect.getfullargspec(function) + varkw = argspec.varkw + except AttributeError: + # In python 2.7, getfulargspec does not exist. + # Let's use getargspec as fallback. + argspec = inspect.getargspec(function) + varkw = argspec.keywords + + if argspec.varargs or varkw: # Accepts some arbitrary number of arguments arities = [None] else: |