from turbion.bits.utils import spot
class FilterManager(spot.Manager):
def load(self):
from turbion.bits.utils.loading import get_sub_modules
get_sub_modules("turbion.bits.markup", "filters")
class BaseFilter(object):
def is_safe(self):
return True
def to_html(self, value):
raise NotImplementedError
Filter = spot.create(BaseFilter, manager=FilterManager)
class FilterManager(spot.Manager):
def load(self):
for filter_name in settings.TURBION_ANTISPAM_FILTERS:
mod = None
try:
mod = loading.get_module('turbion.bits.antispam.filters', filter_name)
except loading.NoModuleError:
if '.' in filter_name:
try:
mod = loading.get_module(filter_name.rsplit('.', 1))
except loading.NoModuleError:
pass
if not mod:
raise ValueError("Cannot load filter '%s'" % filter_name)
Filter = spot.create(BaseFilter, manager=FilterManager, cache=False)
def process_form_init(request, form, parent=None):
for name, filter in Filter.manager.all():
try:
filter.process_form_init(request, form, parent)
except NotImplementedError:
pass
def process_form_submit(request, form, child, parent=None):
decisions = []
for name, filter in Filter.manager.all():
try:
filter_decision = filter.process_form_submit(request, form, child, parent)
if filter_decision:
from django.test import TestCase
from turbion.bits.utils import spot
class BasePlugin(object):
def hello(self):
return 'Hello from %s' % self.name
class PluginManager(spot.Manager):
def load(self):
pass
Plugin = spot.create(BasePlugin, manager=PluginManager, cache=False)
class PlugA(Plugin):
name = 'plug_a'
class PlugB(Plugin):
pass
class SpotTest(TestCase):
def setUp(self):
pass
def test_all_plugins(self):
self.assertEqual(
sorted([name for name, obj in Plugin.manager.all()]),
['plug_a', 'plug_b']
)
def test_get_plugin(self):
