7f3045cf75
* fix type mismatch in course_goals migrations * fix type mismatch in experiments migrations * fix type mismatch in xblock_django migrations * fix type mismatch in catalog migrations * fix type mismatch in static_replace migrations * fix type mismatch in bulk_email migrations * fix type mismatch in course_overviews migrations
53 lines
1.6 KiB
Python
53 lines
1.6 KiB
Python
"""
|
|
Experimentation models
|
|
"""
|
|
from __future__ import absolute_import
|
|
|
|
from django.conf import settings
|
|
from django.db import models
|
|
from model_utils.models import TimeStampedModel
|
|
|
|
|
|
class ExperimentData(TimeStampedModel):
|
|
"""
|
|
ExperimentData stores user-specific key-values associated with experiments
|
|
identified by experiment_id.
|
|
.. no_pii:
|
|
"""
|
|
user = models.ForeignKey(settings.AUTH_USER_MODEL, on_delete=models.CASCADE)
|
|
experiment_id = models.PositiveSmallIntegerField(
|
|
null=False, blank=False, db_index=True, verbose_name=u'Experiment ID'
|
|
)
|
|
key = models.CharField(null=False, blank=False, max_length=255)
|
|
value = models.TextField()
|
|
|
|
class Meta(object):
|
|
index_together = (
|
|
('user', 'experiment_id'),
|
|
)
|
|
verbose_name = 'Experiment Data'
|
|
verbose_name_plural = 'Experiment Data'
|
|
unique_together = (
|
|
('user', 'experiment_id', 'key'),
|
|
)
|
|
|
|
|
|
class ExperimentKeyValue(TimeStampedModel):
|
|
"""
|
|
ExperimentData stores any generic key-value associated with experiments
|
|
identified by experiment_id.
|
|
.. no_pii:
|
|
"""
|
|
experiment_id = models.PositiveSmallIntegerField(
|
|
null=False, blank=False, db_index=True, verbose_name=u'Experiment ID'
|
|
)
|
|
key = models.CharField(null=False, blank=False, max_length=255)
|
|
value = models.TextField()
|
|
|
|
class Meta(object):
|
|
verbose_name = 'Experiment Key-Value Pair'
|
|
verbose_name_plural = 'Experiment Key-Value Pairs'
|
|
unique_together = (
|
|
('experiment_id', 'key'),
|
|
)
|