def new_specs(self, name):
""" allocates new ispec and ospec pair
"""
- return self.ispec("%s_i" % name), self.ospec("%s_o" % name)
+ return (_spec(self.ispec, "%s_i" % name),
+ _spec(self.ospec, "%s_o" % name))
def process(self, i):
if self.stage and hasattr(self.stage, "process"):