Commit 8cd8d2bf by Dudás Ádám

common: abstract model for activities

parent 685d5c82
from django.contrib.auth.models import User
from django.db.models import (CharField, DateTimeField, ForeignKey, TextField)
from django.utils import timezone
from django.utils.translation import ugettext_lazy as _
from model_utils.models import TimeStampedModel
def activitycontextimpl(act):
yield act
except Exception as e:
raise e
class ActivityModel(TimeStampedModel):
activity_code = CharField(max_length=100, verbose_name=_('activity code'))
parent = ForeignKey('self', blank=True, null=True)
task_uuid = CharField(blank=True, max_length=50, null=True, unique=True,
help_text=_('Celery task unique identifier.'),
user = ForeignKey(User, blank=True, null=True, verbose_name=_('user'),
help_text=_('The person who started this activity.'))
started = DateTimeField(verbose_name=_('started at'),
blank=True, null=True,
help_text=_('Time of activity initiation.'))
finished = DateTimeField(verbose_name=_('finished at'),
blank=True, null=True,
help_text=_('Time of activity finalization.'))
result = TextField(verbose_name=_('result'), blank=True, null=True,
help_text=_('Human readable result of activity.'))
class Meta:
abstract = True
def finish(self, result=None):
if not self.finished:
self.finished =
self.result = result
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