Changed the property that holds the minimum age required for Students to participate in a GHOP based program.
Added a new property student_min_age_as_of to hold the DateTime from when the minimum age should be reached. Changed student_min_age property to now store the student minimum age as an integer.
This all feel more user friendly then letting the program admin calculate the required DateTime. Storing the two properties is then still needed in this case since information might be lost otherwise when the program admin brings up the edit view.
Reviewed by: Lennard de Rijk
from django.contrib.gis.db import models
class State(models.Model):
name = models.CharField(max_length=20)
objects = models.GeoManager()
class County(models.Model):
name = models.CharField(max_length=25)
state = models.ForeignKey(State)
mpoly = models.MultiPolygonField(srid=4269) # Multipolygon in NAD83
objects = models.GeoManager()
class CountyFeat(models.Model):
name = models.CharField(max_length=25)
poly = models.PolygonField(srid=4269)
objects = models.GeoManager()
class City(models.Model):
name = models.CharField(max_length=25)
population = models.IntegerField()
density = models.DecimalField(max_digits=7, decimal_places=1)
dt = models.DateField()
point = models.PointField()
objects = models.GeoManager()
class Interstate(models.Model):
name = models.CharField(max_length=20)
length = models.DecimalField(max_digits=6, decimal_places=2)
path = models.LineStringField()
objects = models.GeoManager()
# Mapping dictionaries for the models above.
co_mapping = {'name' : 'Name',
'state' : {'name' : 'State'}, # ForeignKey's use another mapping dictionary for the _related_ Model (State in this case).
'mpoly' : 'MULTIPOLYGON', # Will convert POLYGON features into MULTIPOLYGONS.
}
cofeat_mapping = {'name' : 'Name',
'poly' : 'POLYGON',
}
city_mapping = {'name' : 'Name',
'population' : 'Population',
'density' : 'Density',
'dt' : 'Created',
'point' : 'POINT',
}
inter_mapping = {'name' : 'Name',
'length' : 'Length',
'path' : 'LINESTRING',
}