author | Nishanth Amuluru <nishanth@fossee.in> |
Sat, 08 Jan 2011 11:20:57 +0530 | |
changeset 307 | c6bca38c1cbf |
permissions | -rw-r--r-- |
307
c6bca38c1cbf
Added buildout stuff and made changes accordingly
Nishanth Amuluru <nishanth@fossee.in>
parents:
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from datetime import datetime |
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from django.core.exceptions import ValidationError |
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from django.db import models |
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from django.test import TestCase |
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def validate_answer_to_universe(value): |
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if value != 42: |
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raise ValidationError('This is not the answer to life, universe and everything!', code='not42') |
c6bca38c1cbf
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Nishanth Amuluru <nishanth@fossee.in>
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class ModelToValidate(models.Model): |
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name = models.CharField(max_length=100) |
c6bca38c1cbf
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Nishanth Amuluru <nishanth@fossee.in>
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created = models.DateTimeField(default=datetime.now) |
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number = models.IntegerField(db_column='number_val') |
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Nishanth Amuluru <nishanth@fossee.in>
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parent = models.ForeignKey('self', blank=True, null=True, limit_choices_to={'number': 10}) |
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email = models.EmailField(blank=True) |
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url = models.URLField(blank=True) |
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f_with_custom_validator = models.IntegerField(blank=True, null=True, validators=[validate_answer_to_universe]) |
c6bca38c1cbf
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def clean(self): |
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super(ModelToValidate, self).clean() |
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if self.number == 11: |
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raise ValidationError('Invalid number supplied!') |
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class UniqueFieldsModel(models.Model): |
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unique_charfield = models.CharField(max_length=100, unique=True) |
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unique_integerfield = models.IntegerField(unique=True) |
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non_unique_field = models.IntegerField() |
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class CustomPKModel(models.Model): |
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my_pk_field = models.CharField(max_length=100, primary_key=True) |
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class UniqueTogetherModel(models.Model): |
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cfield = models.CharField(max_length=100) |
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ifield = models.IntegerField() |
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efield = models.EmailField() |
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class Meta: |
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unique_together = (('ifield', 'cfield',), ['ifield', 'efield']) |
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class UniqueForDateModel(models.Model): |
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start_date = models.DateField() |
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end_date = models.DateTimeField() |
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count = models.IntegerField(unique_for_date="start_date", unique_for_year="end_date") |
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order = models.IntegerField(unique_for_month="end_date") |
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name = models.CharField(max_length=100) |
c6bca38c1cbf
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c6bca38c1cbf
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class CustomMessagesModel(models.Model): |
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other = models.IntegerField(blank=True, null=True) |
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number = models.IntegerField(db_column='number_val', |
c6bca38c1cbf
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Nishanth Amuluru <nishanth@fossee.in>
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error_messages={'null': 'NULL', 'not42': 'AAARGH', 'not_equal': '%s != me'}, |
c6bca38c1cbf
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Nishanth Amuluru <nishanth@fossee.in>
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validators=[validate_answer_to_universe] |
c6bca38c1cbf
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) |
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class Author(models.Model): |
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name = models.CharField(max_length=100) |
c6bca38c1cbf
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class Article(models.Model): |
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title = models.CharField(max_length=100) |
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author = models.ForeignKey(Author) |
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pub_date = models.DateTimeField(blank=True) |
c6bca38c1cbf
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Nishanth Amuluru <nishanth@fossee.in>
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def clean(self): |
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if self.pub_date is None: |
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self.pub_date = datetime.now() |