mirror of
https://github.com/django/django.git
synced 2024-12-27 11:35:53 +00:00
d4a0b27838
* Renamed the __unicode__ methods * Applied the python_2_unicode_compatible decorator * Removed the StrAndUnicode mix-in that is superseded by python_2_unicode_compatible * Kept the __unicode__ methods in classes that specifically test it under Python 2
26 lines
667 B
Python
26 lines
667 B
Python
"""
|
|
19. OR lookups
|
|
|
|
To perform an OR lookup, or a lookup that combines ANDs and ORs, combine
|
|
``QuerySet`` objects using ``&`` and ``|`` operators.
|
|
|
|
Alternatively, use positional arguments, and pass one or more expressions of
|
|
clauses using the variable ``django.db.models.Q`` (or any object with an
|
|
``add_to_query`` method).
|
|
"""
|
|
|
|
from django.db import models
|
|
from django.utils.encoding import python_2_unicode_compatible
|
|
|
|
|
|
@python_2_unicode_compatible
|
|
class Article(models.Model):
|
|
headline = models.CharField(max_length=50)
|
|
pub_date = models.DateTimeField()
|
|
|
|
class Meta:
|
|
ordering = ('pub_date',)
|
|
|
|
def __str__(self):
|
|
return self.headline
|