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Flush newer records first. Also, spacing.

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This commit is contained in:
Bryan Veloso 2011-02-10 19:00:26 -08:00
parent 90dab6c8a1
commit 5d1c898283
1 changed files with 36 additions and 36 deletions
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72
imagekit/management/commands/ikflush.py
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@ -1,36 +1,36 @@
from django.db.models.loading import cache
from django.core.management.base import BaseCommand, CommandError
from optparse import make_option
from imagekit.models import ImageModel
from imagekit.specs import ImageSpec
class Command(BaseCommand):
help = ('Clears all ImageKit cached files.')
args = '[apps]'
requires_model_validation = True
can_import_settings = True
def handle(self, *args, **options):
return flush_cache(args, options)
def flush_cache(apps, options):
""" Clears the image cache
"""
apps = [a.strip(',') for a in apps]
if apps:
for app_label in apps:
app = cache.get_app(app_label)
models = [m for m in cache.get_models(app) if issubclass(m, ImageModel)]
for model in models:
print 'Flushing cache for "%s.%s"' % (app_label, model.__name__)
for obj in model.objects.all():
for spec in model._ik.specs:
prop = getattr(obj, spec.name(), None)
if prop is not None:
prop._delete()
if spec.pre_cache:
prop._create()
else:
print 'Please specify on or more app names'
from django.db.models.loading import cache
from django.core.management.base import BaseCommand, CommandError
from optparse import make_option
from imagekit.models import ImageModel
from imagekit.specs import ImageSpec
class Command(BaseCommand):
help = ('Clears all ImageKit cached files.')
args = '[apps]'
requires_model_validation = True
can_import_settings = True
def handle(self, *args, **options):
return flush_cache(args, options)
def flush_cache(apps, options):
""" Clears the image cache
"""
apps = [a.strip(',') for a in apps]
if apps:
for app_label in apps:
app = cache.get_app(app_label)
models = [m for m in cache.get_models(app) if issubclass(m, ImageModel)]
for model in models:
print 'Flushing cache for "%s.%s"' % (app_label, model.__name__)
for obj in model.objects.order_by('-id'):
for spec in model._ik.specs:
prop = getattr(obj, spec.name(), None)
if prop is not None:
prop._delete()
if spec.pre_cache:
prop._create()
else:
print 'Please specify on or more app names'