Python TrackChanges示例

示例#1

class M7Numbers(models.Model):
    a = models.FloatField()
    b = models.PositiveIntegerField()
    c = models.PositiveSmallIntegerField()
    d = models.SmallIntegerField()

    history = TrackChanges()

示例#2

class M1(models.Model):
    a = models.CharField(max_length=200)
    b = models.CharField(max_length=200)
    c = models.CharField(max_length=200)
    d = models.CharField(max_length=200)

    history = TrackChanges()

示例#3

class M20CustomManager(models.Model):
    name = models.CharField(max_length=200)
    objects = models.Manager()

    myman = CustomManager()

    history = TrackChanges()

示例#4

class Page(models.Model):
    name = models.CharField(max_length=255, unique=True)
    slug = models.SlugField(max_length=255, editable=False, unique=True)
    content = HTML5FragmentField(allowed_elements=allowed_tags)
    history = TrackChanges()

    def save(self, *args, **kwargs):
        self.slug = slugify(self.name)
        super(Page, self).save(*args, **kwargs)

    def clean(self):
        self.name = clean_name(self.name)
        if not slugify(self.name):
            raise ValidationError('Page name is invalid.')

    def pretty_slug(self):
        return name_to_url(self.name)

    pretty_slug = property(pretty_slug)

示例#5

class M26ConcreteModelC(models.Model):
    a = models.CharField(max_length=100)
    history = TrackChanges()

示例#6

class M25SubclassAbstract(M25AbstractModel):
    b = models.CharField(max_length=100)

    history = TrackChanges()

示例#7

class M3BigInteger(models.Model):
    a = models.CharField(max_length=200)
    b = models.BooleanField(default=False)
    c = models.BigIntegerField()

    history = TrackChanges()

示例#8

class M13ForeignKeySelf(models.Model):
    a = models.ForeignKey('self', null=True)
    b = models.CharField(max_length=200)

    history = TrackChanges()

示例#9

class M24ProxyModel(models.Model):
    a = models.CharField(max_length=100)

    history = TrackChanges()

示例#10

class M15OneToOne(models.Model):
    a = models.CharField(max_length=200)
    b = models.OneToOneField(LongerNameOfThing)

    history = TrackChanges()

示例#11

class M12ForeignKey(models.Model):
    a = models.ForeignKey(M2)
    b = models.CharField(max_length=200)

    history = TrackChanges()

示例#12

class M5Decimal(models.Model):
    a = models.DecimalField(max_digits=19, decimal_places=3)
    b = models.DecimalField(max_digits=5, decimal_places=2)

    history = TrackChanges()

示例#13

class M14ManyToMany(models.Model):
    a = models.TextField()
    b = models.ManyToManyField(Category)

    history = TrackChanges()

示例#14

class LameTag(models.Model):
    name = models.CharField(max_length=200)

    history = TrackChanges()

示例#15

class M19ManyToManyFieldVersioned(models.Model):
    a = models.TextField()
    tags = models.ManyToManyField(LameTag)

    history = TrackChanges()

示例#16

class M18OneToOneFieldVersioned(models.Model):
    name = models.CharField(max_length=200)
    m2 = models.OneToOneField(M2)

    history = TrackChanges()

示例#17

class M17ForeignKeyVersionedCustom(models.Model):
    name = models.CharField(max_length=200)
    m2 = models.ForeignKey(M2)

    history = TrackChanges()

示例#18

class M16Unique(models.Model):
    a = models.CharField(max_length=200, unique=True)
    b = models.TextField()
    c = models.IntegerField()

    history = TrackChanges()

示例#19

class M26SubclassConcreteC(M26ConcreteModelC):
    b = models.CharField(max_length=100)
    history = TrackChanges()

示例#20

class M9URL(models.Model):
    a = models.URLField(verify_exists=False)

    history = TrackChanges()

示例#21

class M4Date(models.Model):
    a = models.DateTimeField(auto_now_add=True)
    b = models.DateField(auto_now_add=True)

    history = TrackChanges()

示例#22

class LongerNameOfThing(models.Model):
    a = models.TextField()

    history = TrackChanges()

示例#23

class M6Email(models.Model):
    a = models.EmailField()

    history = TrackChanges()

示例#24

class M2(models.Model):
    a = models.CharField(max_length=200)
    b = models.TextField()
    c = models.IntegerField()

    history = TrackChanges()

示例#25

class M8Time(models.Model):
    a = models.TimeField(auto_now_add=True)

    history = TrackChanges()

示例#26

class M21CustomAttribute(models.Model):
    name = models.CharField(max_length=200)
    magic = "YES"

    history = TrackChanges()

示例#27

class M11Image(models.Model):
    a = models.ImageField(upload_to='test_versioning_uploads')

    history = TrackChanges()

示例#28

class M22ManyToManySelfVersioned(models.Model):
    a = models.TextField()
    tags = models.ManyToManyField('self')

    history = TrackChanges()

示例#29

class M12ForeignKeysRelatedSpecified(models.Model):
    a = models.ForeignKey(M2, related_name="g")
    b = models.CharField(max_length=200)

    history = TrackChanges()

示例#30

class M23AutoNow(models.Model):
    a = models.DateTimeField(auto_now=True)
    b = models.CharField(max_length=200)

    history = TrackChanges()