Python SerializerHelper.delete_caches Examples

Example #1

File: models.py Project: reneebeardslee/hawc

def invalidate_caches_study(sender, instance, **kwargs):
    Model = None
    filters = {}

    if instance.study_type == 0:
        Model = get_model('animal', 'Endpoint')
        filters["animal_group__experiment__study"] = instance.id
    elif instance.study_type == 1:
        Model = get_model('epi', 'AssessedOutcome')
        filters["exposure__study_population__study"] = instance.id
    elif instance.study_type == 4:
        Model = get_model('epi', 'MetaResult')
        filters["protocol__study"] = instance.id

    Study.delete_caches([instance.id])
    if Model:
        ids = Model.objects.filter(**filters).values_list('id', flat=True)
        SerializerHelper.delete_caches(Model, ids)

Example #2

File: models.py Project: ashyhanov/hawc

def invalidate_caches_study(sender, instance, **kwargs):
    Model = None
    filters = {}

    if instance.study_type == 0:
        Model = get_model("animal", "Endpoint")
        filters["animal_group__experiment__study"] = instance.id
    elif instance.study_type == 1:
        Model = get_model("epi", "AssessedOutcome")
        filters["exposure__study_population__study"] = instance.id
    elif instance.study_type == 4:
        Model = get_model("epi", "MetaResult")
        filters["protocol__study"] = instance.id

    Study.delete_caches([instance.id])
    if Model:
        ids = Model.objects.filter(**filters).values_list("id", flat=True)
        SerializerHelper.delete_caches(Model, ids)

Example #3

File: signals.py Project: JoshAddington/hawc

def invalidate_caches_study(sender, instance, **kwargs):
    Model = None
    filters = {}

    if instance.study_type == 0:
        Model = apps.get_model('animal', 'Endpoint')
        filters["animal_group__experiment__study"] = instance.id
    elif instance.study_type == 1:
        Model = apps.get_model('epi', 'Outcome')
        filters["study_population__study"] = instance.id
    elif instance.study_type == 2:
        Model = apps.get_model('invitro', 'ivendpoint')
        filters["experiment__study_id"] = instance.id
    elif instance.study_type == 4:
        Model = apps.get_model('epimeta', 'MetaResult')
        filters["protocol__study"] = instance.id

    models.Study.delete_caches([instance.id])
    if Model:
        ids = Model.objects\
            .filter(**filters)\
            .values_list('id', flat=True)
        SerializerHelper.delete_caches(Model, ids)

Example #4

File: models.py Project: liuduan/hawc

 def delete_caches(cls, ids):
     SerializerHelper.delete_caches(cls, ids)

Example #5

File: models.py Project: reneebeardslee/hawc

 def delete_caches(cls, ids):
     SerializerHelper.delete_caches(cls, ids)

Example #6

def clear_cache(Model, filters):
    ids = Model.objects\
        .filter(**filters)\
        .values_list('id', flat=True)
    SerializerHelper.delete_caches(Model, ids)

Example #7

File: signals.py Project: shapiromatron/hawc

def clear_cache(Model, filters):
    ids = Model.objects\
        .filter(**filters)\
        .values_list('id', flat=True)
    SerializerHelper.delete_caches(Model, ids)