def __init__(self, key):
self.key = key
self.pkg_resources = None
self._extension_classes = {}
self._extension_instances = {}
self._load_errors = {}
# State synchronization
self._gen_sync = GenerationSynchronizer('extensionmgr:%s:gen' % key)
self._load_lock = threading.Lock()
self._shutdown_lock = threading.Lock()
self._block_sync_gen = False
self.dynamic_urls = DynamicURLResolver()
# Extension middleware instances, ordered by dependencies.
self.middleware = []
# Wrap the INSTALLED_APPS and TEMPLATE_CONTEXT_PROCESSORS settings
# to allow for ref-counted add/remove operations.
self._installed_apps_setting = SettingListWrapper(
'INSTALLED_APPS', 'installed app')
self._context_processors_setting = SettingListWrapper(
'TEMPLATE_CONTEXT_PROCESSORS', 'context processor')
instance_id = id(self)
_extension_managers[instance_id] = self
def __init__(self, key):
self.key = key
self.pkg_resources = None
self._extension_classes = {}
self._extension_instances = {}
self._load_errors = {}
# State synchronization
self._sync_key = make_cache_key('extensionmgr:%s:gen' % key)
self._last_sync_gen = None
self.dynamic_urls = DynamicURLResolver()
# Extension middleware instances, ordered by dependencies.
self.middleware = []
# Wrap the INSTALLED_APPS and TEMPLATE_CONTEXT_PROCESSORS settings
# to allow for ref-counted add/remove operations.
self._installed_apps_setting = SettingListWrapper(
'INSTALLED_APPS', 'installed app')
self._context_processors_setting = SettingListWrapper(
'TEMPLATE_CONTEXT_PROCESSORS', 'context processor')
_extension_managers.append(self)
def test_dynamic_url_resolver(self):
"""Testing DynamicURLResolver"""
self.dynamic_urls = DynamicURLResolver()
settings.ROOT_URLCONF = patterns(
'',
url(r'^root/', include(patterns('', self.dynamic_urls))),
url(r'^foo/', self._dummy_view, name='foo'),
)
new_patterns = patterns(
'',
url(r'^bar/$', self._dummy_view, name='bar'),
url(r'^baz/$', self._dummy_view, name='baz'),
)
# The new patterns shouldn't reverse, just the original "foo".
reverse('foo')
self.assertRaises(NoReverseMatch, reverse, 'bar')
self.assertRaises(NoReverseMatch, reverse, 'baz')
# Add the new patterns. Now reversing should work.
self.dynamic_urls.add_patterns(new_patterns)
reverse('foo')
reverse('bar')
reverse('baz')
# Get rid of the patterns again. We should be back in the original
# state.
self.dynamic_urls.remove_patterns(new_patterns)
reverse('foo')
self.assertRaises(NoReverseMatch, reverse, 'bar')
self.assertRaises(NoReverseMatch, reverse, 'baz')
def __init__(self, extension_manager):
super(ExtensionResource, self).__init__()
self._extension_manager = extension_manager
self._dynamic_patterns = DynamicURLResolver()
self._resource_url_patterns_map = {}
# We want ExtensionResource to notice when extensions are
# initialized or uninitialized, so connect some methods to
# those signals.
from djblets.extensions.signals import (extension_initialized,
extension_uninitialized)
extension_initialized.connect(self._on_extension_initialized)
extension_uninitialized.connect(self._on_extension_uninitialized)
def test_dynamic_url_resolver(self):
"""Testing DynamicURLResolver"""
def dummy_view(self):
pass
dynamic_urls = DynamicURLResolver()
root_urlconf = [
url(r'^root/', include([dynamic_urls])),
url(r'^foo/', dummy_view, name='foo'),
]
with self.settings(ROOT_URLCONF=root_urlconf):
clear_url_caches()
new_patterns = [
url(r'^bar/$', dummy_view, name='bar'),
url(r'^baz/$', dummy_view, name='baz'),
]
# The new patterns shouldn't reverse, just the original "foo".
reverse('foo')
self.assertRaises(NoReverseMatch, reverse, 'bar')
self.assertRaises(NoReverseMatch, reverse, 'baz')
# Add the new patterns. Now reversing should work.
dynamic_urls.add_patterns(new_patterns)
reverse('foo')
reverse('bar')
reverse('baz')
# Get rid of the patterns again. We should be back in the original
# state.
dynamic_urls.remove_patterns(new_patterns)
reverse('foo')
self.assertRaises(NoReverseMatch, reverse, 'bar')
self.assertRaises(NoReverseMatch, reverse, 'baz')
from __future__ import unicode_literals
from django.conf.urls import include, url
from djblets.urls.resolvers import DynamicURLResolver
dynamic_urls = DynamicURLResolver()
urlpatterns = [
url(r'^repos/(?P<repository_id>\d+)/', include([dynamic_urls])),
]
