parameters: (self)
docstring: Clean recursively for this node sources.
docstring_summary: Clean recursively for this node sources.
docstring_tokens: Clean recursively for this node sources .
function: def clean(self):
        """Clean recursively for this node sources."""
        if self.builder is not None:
            self.builder.clean()
function_tokens: def clean ( self ) : if self . builder is not None : self . builder . clean ( )