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Location: symposion_app/symposion_project/apps/conference/models.py - annotation
d6a73b2c6439
1.9 KiB
text/x-python
added documentation for conference models
37e6d51792c9 37e6d51792c9 37e6d51792c9 37e6d51792c9 37e6d51792c9 97b6321f9f50 97b6321f9f50 97b6321f9f50 37e6d51792c9 37e6d51792c9 37e6d51792c9 37e6d51792c9 37e6d51792c9 37e6d51792c9 37e6d51792c9 37e6d51792c9 37e6d51792c9 37e6d51792c9 37e6d51792c9 37e6d51792c9 37e6d51792c9 37e6d51792c9 37e6d51792c9 37e6d51792c9 97b6321f9f50 97b6321f9f50 97b6321f9f50 97b6321f9f50 97b6321f9f50 97b6321f9f50 97b6321f9f50 97b6321f9f50 97b6321f9f50 97b6321f9f50 97b6321f9f50 97b6321f9f50 97b6321f9f50 37e6d51792c9 37e6d51792c9 37e6d51792c9 37e6d51792c9 37e6d51792c9 37e6d51792c9 37e6d51792c9 37e6d51792c9 37e6d51792c9 37e6d51792c9 37e6d51792c9 37e6d51792c9 37e6d51792c9 37e6d51792c9 37e6d51792c9 37e6d51792c9 37e6d51792c9 37e6d51792c9 37e6d51792c9 97b6321f9f50 97b6321f9f50 97b6321f9f50 97b6321f9f50 97b6321f9f50 97b6321f9f50 97b6321f9f50 97b6321f9f50 97b6321f9f50 97b6321f9f50 97b6321f9f50 97b6321f9f50 97b6321f9f50 97b6321f9f50 97b6321f9f50 | from django.db import models
from timezones.fields import TimeZoneField
CONFERENCE_CACHE = {}
class Conference(models.Model):
"""
the full conference for a specific year, e.g. US PyCon 2012.
"""
title = models.CharField(max_length=100)
# when the conference runs
start_date = models.DateField(null=True, blank=True)
end_date = models.DateField(null=True, blank=True)
# timezone the conference is in
timezone = TimeZoneField(blank=True)
def __unicode__(self):
return self.title
def save(self, *args, **kwargs):
super(Conference, self).save(*args, **kwargs)
if self.id in CONFERENCE_CACHE:
del CONFERENCE_CACHE[self.id]
def delete(self):
pk = self.pk
super(Conference, self).delete()
try:
del CONFERENCE_CACHE[pk]
except KeyError:
pass
class Section(models.Model):
"""
a section of the conference such as "Tutorials", "Workshops",
"Talks", "Expo", "Sprints", that may have its own review and
scheduling process.
"""
conference = models.ForeignKey(Conference)
name = models.CharField(max_length=100)
# when the section runs
start_date = models.DateField(null=True, blank=True)
end_date = models.DateField(null=True, blank=True)
def __unicode__(self):
return self.name
def current_conference():
from django.conf import settings
try:
conf_id = settings.CONFERENCE_ID
except AttributeError:
from django.core.exceptions import ImproperlyConfigured
raise ImproperlyConfigured("You must set the CONFERENCE_ID setting.")
try:
current_conf = CONFERENCE_CACHE[conf_id]
except KeyError:
current_conf = Conference.objects.get(pk=conf_id)
CONFERENCE_CACHE[conf_id] = current_conf
return current_conf
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