Files
breccia-mapper/activities/models.py
2020-02-17 15:39:50 +00:00

39 lines
969 B
Python

from django.db import models
class ActivitySeries(models.Model):
"""
A series of related :class:`Activity`s
"""
class Meta:
verbose_name_plural = 'activity series'
#: Name of activity series
name = models.CharField(max_length=1023,
blank=False, null=False)
def __str__(self) -> str:
return self.name
class Activity(models.Model):
"""
An instance of an activity - e.g. a workshop
"""
class Meta:
verbose_name_plural = 'activities'
#: Name of activity
name = models.CharField(max_length=1023,
blank=False, null=False)
#: Optional :class:`ActivitySeries` to which this activity belongs
series = models.ForeignKey(ActivitySeries, related_name='instances',
on_delete=models.PROTECT,
blank=True, null=True)
def __str__(self) -> str:
return self.name