def servings(self):
"""Return a string indicating the yield or serving size of this recipe.
"""
string = "%d" % self.num_portions
if self.portion:
if self.num_portions > 1:
string += " %s" % pluralize(self.portion)
else:
string += " %s" % self.portion
return string
def __unicode__(self):
return "%g %s %s" % (self.quantity, pluralize(self.unit), self.food_group)
def __unicode__(self):
if self.to_quantity > 1.0:
to_unit = utils.pluralize(self.to_unit)
else:
to_unit = self.to_unit
return u"1 %s = %g %s" % (self.unit, self.to_quantity, to_unit)
