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models.py
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models.py
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from tailoring2.common import json
from django.contrib.auth.models import User
from django.db import models
from djangotailoring import getproject
class SubjectData(models.Model):
#user_id = models.CharField(max_length=40, db_column="user_id", verbose_name="Unique user id")
user_id = models.ForeignKey(User, db_column="user_id", to_field='username', blank=True, null=True, on_delete=models.SET_NULL, verbose_name="Unique user id")
updated = models.DateTimeField(auto_now=True)
class Meta:
abstract = True
def __unicode__(self):
clsname = self.__class__.__name__
return "%s data for user '%s'" % (clsname, self.user_id)
def as_json(self):
return json.dumps(self.as_dict())
def as_dict(self):
result = {}
local_field_names = (field.name for field in self._meta.local_fields)
local_field_names = (name for name in local_field_names
if name not in ('id', 'user_id', 'updated'))
for name in local_field_names:
val = getattr(self, name)
if val is not None:
result[name] = val
return result
class SerializedSubjectData(models.Model):
user_id = models.CharField(max_length=30, db_column="user_id",
verbose_name="Unique user id")
primary_data = models.TextField(db_column="primary_data",
verbose_name="Serialized primary characteristics")
updated = models.DateTimeField(auto_now=True)