| """ |
| 22. Using properties on models |
| |
| Use properties on models just like on any other Python object. |
| """ |
| |
| from django.db import models |
| |
| class Person(models.Model): |
| first_name = models.CharField(max_length=30) |
| last_name = models.CharField(max_length=30) |
| |
| def _get_full_name(self): |
| return "%s %s" % (self.first_name, self.last_name) |
| |
| def _set_full_name(self, combined_name): |
| self.first_name, self.last_name = combined_name.split(' ', 1) |
| |
| full_name = property(_get_full_name) |
| |
| full_name_2 = property(_get_full_name, _set_full_name) |
