Created
December 25, 2009 09:42
-
-
Save avostryakov/263581 to your computer and use it in GitHub Desktop.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
# Самое элегантное решение (доступно с версии Python 2.6) | |
class Requisite(models.Model): | |
requisite = models.CharField(max_length=100, verbose_name=u'реквизиты') | |
@property | |
def requisite_dict(self): | |
return json.loads(self.requisite) | |
@requisite_dict.setter | |
def requisite_dict(self, value=None): | |
self.requisite = json.dumps(value) | |
# менее красивое, но терпимо | |
class Requisite(models.Model): | |
requisite = models.CharField(max_length=100, verbose_name=u'реквизиты') | |
def requisite_get(self): | |
return json.loads(self.requisite) | |
def requisite_set(self, value): | |
self.requisite = json.dumps(value) | |
requisite_dict = property(requisite_get, requisite_set) | |
# старое замороченное решение | |
def Property(func) | |
return property(**func()) | |
class Requisite(models.Model): | |
requisite = models.CharField(max_length=100, verbose_name=u'реквизиты') | |
@Property | |
def requisite_dict(): | |
def fget(self): | |
return json.loads(self.requisite) | |
def fset(self, value): | |
self.requisite = json.dumps(value) | |
return locals() | |
# для самостоятельного задания оставляю создание свойства на основе дескрипотов языка Python :) |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment