def ready(self):
backend = import_by_path(settings.DJANGO_FSM_LOG_STORAGE_METHOD)
StateLog = self.get_model('StateLog')
backend.setup_model(StateLog)
pre_transition.connect(backend.pre_transition_callback)
post_transition.connect(backend.post_transition_callback)
def setUp(self):
self.model = BlogPost()
self.pre_transition_called = False
self.post_transition_called = False
pre_transition.connect(self.on_pre_transition, sender=BlogPost)
post_transition.connect(self.on_post_transition, sender=BlogPost)
from django_fsm.signals import pre_transition, post_transition
from .managers import StateLogManager
from .utils import import_class_by_path
class StateLog(models.Model):
timestamp = models.DateTimeField(default=now)
by = models.ForeignKey(getattr(settings, 'AUTH_USER_MODEL', 'auth.User'), blank=True, null=True)
state = models.CharField(max_length=255, db_index=True)
transition = models.CharField(max_length=255)
content_type = models.ForeignKey(ContentType)
object_id = models.PositiveIntegerField(db_index=True)
content_object = GenericForeignKey('content_type', 'object_id')
objects = StateLogManager()
def __unicode__(self):
return '{} - {} - {}'.format(
self.timestamp,
self.content_object,
self.transition
)
backend = import_class_by_path(settings.DJANGO_FSM_LOG_STORAGE_METHOD)
backend.setup_model(StateLog)
pre_transition.connect(backend.pre_transition_callback)
post_transition.connect(backend.post_transition_callback)
def setUp(self):
self.model = BlogPost()
self.pre_transition_called = False
self.post_transition_called = False
pre_transition.connect(self.on_pre_transition, sender=BlogPost)
post_transition.connect(self.on_post_transition, sender=BlogPost)
object_id = models.PositiveIntegerField(db_index=True)
content_object = GenericForeignKey('content_type', 'object_id')
objects = StateLogManager()
class Meta:
get_latest_by = 'timestamp'
def __str__(self):
return '{} - {} - {}'.format(
self.timestamp,
self.content_object,
self.transition
)
def get_state_display(self):
fsm_obj = self.content_object
for field in fsm_obj._meta.fields:
if isinstance(field, FSMFieldMixin):
state_display = dict(field.flatchoices).get(self.state, self.state)
return force_text(state_display, strings_only=True)
try:
import django.apps
except: # django < 1.7
backend = import_by_path(settings.DJANGO_FSM_LOG_STORAGE_METHOD)
backend.setup_model(StateLog)
pre_transition.connect(backend.pre_transition_callback)
post_transition.connect(backend.post_transition_callback)
def setUp(self):
self.pre_transition_called = False
self.post_transition_called = False
pre_transition.connect(self.on_pre_transition, sender=MultiResultTest)
post_transition.connect(self.on_post_transition, sender=MultiResultTest)
