def gen_classdefs(self) -> str:
        """ Create class definitions for all non-mixin classes in the model
            Note that apply_to classes are transformed to mixins
        """
        return '\n'.join([self.gen_classdef(k, v) for k, v in self.schema.classes.items() if not v.mixin])
def gen_classdefs ( self ) -> str : return '\n' . join ( [ self . gen_classdef ( k , v ) for k , v in self . schema . classes . items ( ) if not v . mixin ] )
Create class definitions for all non-mixin classes in the model
            Note that apply_to classes are transformed to mixins