django-yearlessdate 1.3.1

YearlessDateField

YearlessDateField stores a date without a year: January 1st, for example.

Its default widget consists of two dropdowns, one for a day and one for the month.

It will only allow potentially valid dates. For example, a user won’t be able to set the date to April 31st. February 29th is counted as a valid date.

Here’s an example models.py that declares a model with a required yearless date:

from django.db import models
from djangoyearlessdate.models import YearlessDateField

class MyModel(models.Model):
    birthday = YearlessDateField()

The values of YearlessDateField on the model instances can be accessed like so:

>>> a = MyModel.objects.get(id=1)
>>> a
<MyModel: 4 August 2011>
>>> a.birthday.day
4
>>> a.birthday.month
8
>>> print a.birthday
4 August

They can also be compared or sorted as would be expected, for example:

>>> m = MyModel.objects.all()
>>> m
[<MyModel: 4 August 2011>, <MyModel: 30 June 2013>]
>>> m[0].birthday > m[1].birthday
True
>>> m.order_by('birthday')
[<MyModel: 30 June 2013>, <MyModel: 4 August 2011>]

YearField

YearField is a very simple model field that stores the year as an integer, and ensures the year provided lies between 1900 and 2200:

from django.db import models
from djangoyearlessdate.models import YearField

class MyModel(models.Model):
    year = YearField(null=True, blank=True)

Use of YearField is not recommended due to its lack of configurability. You’re almost certainly better of using a SmallIntegerField in combination with a MinValueValidator and a MaxValueValidator.

Setup

1. Ensure you have a recent version of tox installed.

2. Clone this repo.

Running tests

From the root of this repo, simply run:

tox