(domain)
return [
            [var.name, type(var), place,
             discrete_value_display(var.values) if var.is_discrete else "",
             may_be_numeric(var)]
            for place, vars in enumerate(
                (domain.attributes, domain.class_vars, domain.metas))
            for var in vars
        ]
Convert domain into variable representation used by
        the VarTableModel.

        Parameters
        ----------
        domain : the domain to convert

        Returns
        -------
        list of [variable_name, var_type, place, values, can_be_numeric] lists.
Convert domain into variable representation used by
        the VarTableModel.
Convert domain into variable representation used by the VarTableModel .
def parse_domain(domain):
        """Convert domain into variable representation used by
        the VarTableModel.

        Parameters
        ----------
        domain : the domain to convert

        Returns
        -------
        list of [variable_name, var_type, place, values, can_be_numeric] lists.

        """
        if domain is None:
            return []

        def may_be_numeric(var):
            if var.is_continuous:
                return True
            if var.is_discrete:
                try:
                    sum(float(x) for x in var.values)
                    return True
                except ValueError:
                    return False
            return False

        def discrete_value_display(value_list):
            result = ", ".join(str(v)
                               for v in value_list[:VarTableModel.DISCRETE_VALUE_DISPLAY_LIMIT])
            if len(value_list) > VarTableModel.DISCRETE_VALUE_DISPLAY_LIMIT:
                result += ", ..."
            return result

        return [
            [var.name, type(var), place,
             discrete_value_display(var.values) if var.is_discrete else "",
             may_be_numeric(var)]
            for place, vars in enumerate(
                (domain.attributes, domain.class_vars, domain.metas))
            for var in vars
        ]
def parse_domain ( domain ) : if domain is None : return [ ] def may_be_numeric ( var ) : if var . is_continuous : return True if var . is_discrete : try : sum ( float ( x ) for x in var . values ) return True except ValueError : return False return False def discrete_value_display ( value_list ) : result = ", " . join ( str ( v ) for v in value_list [ : VarTableModel . DISCRETE_VALUE_DISPLAY_LIMIT ] ) if len ( value_list ) > VarTableModel . DISCRETE_VALUE_DISPLAY_LIMIT : result += ", ..." return result return [ [ var . name , type ( var ) , place , discrete_value_display ( var . values ) if var . is_discrete else "" , may_be_numeric ( var ) ] for place , vars in enumerate ( ( domain . attributes , domain . class_vars , domain . metas ) ) for var in vars ]