Created
November 3, 2011 15:54
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Unique token for model
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| class MyModel(models.Models): | |
| token = models.CharField(max_length=22, unique=True, editable=False) | |
| def save(self, *args, **kwargs): | |
| if not self.token: | |
| import uuid | |
| import base64 | |
| self.token = base64.urlsafe_b64encode(uuid.uuid4().bytes).strip('=') | |
| return super(MyModel, self).save(*args, **kwargs) | |
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