def __init__(self, app_root, dep_items={}):
super(AppResolver, self).__init__(dep_items)
self._app_root = app_root
self._apps = []
self._resolver = DependencyResolver()
self._load_apps()
class AppResolver(object):
def __init__(self, app_root, dep_items={}):
super(AppResolver, self).__init__(dep_items)
self._app_root = app_root
self._apps = []
self._resolver = DependencyResolver()
self._load_apps()
def _load_apps(self):
app_dir_entries = _os.listdir(self._app_root)
for fname in app_dir_entries:
if fname.startswith('.'):
continue
full_path = _os.path.join(self._app_root, fname)
if self._is_app(full_path):
app = AppInfo(full_path)
self._apps.append(app)
def app_info(self):
return self._apps
def _is_app(self, dir_path):
settings_dir = _os.path.join(dir_path, 'quickening')
settings_file = _os.path.join(dir_path, 'quickening.py')
return _os.path.isdir(settings_dir) or _os.path.isfile(settings_file)
def root(self):
return self._app_root
def _default_app_deps(self):
"""Returns default apps and their dependencies as a dict"""
return {
'quickening': None,
'django.contrib.auth': None,
'django.contrib.contenttypes': ('django.contrib.auth',),
'django.contrib.sessions': ('django.contrib.contenttypes',),
'django.contrib.sites': ('django.contrib.sessions',),
'django.contrib.admin': ('django.contrib.sites',),
'django.contrib.admindocs': ('django.contrib.admin',),
}
def _default_middleware_deps(self):
"""Returns default middleware and dependencies as a dict"""
default_deps = {
'django.middleware.common.CommonMiddleware': (
),
'django.contrib.sessions.middleware.SessionMiddleware': (
'django.middleware.common.CommonMiddleware',
),
'django.contrib.auth.middleware.AuthenticationMiddleware': (
'django.contrib.sessions.middleware.SessionMiddleware',
),
}
return default_deps
def installed_apps(self):
deps = self._default_app_deps()
for a in self._apps:
deps.update(a.app_dependencies())
return self._resolver.resolve(deps)
def middleware_classes(self):
deps = self._default_middleware_deps()
for a in self._apps:
mod_deps = a.middleware_dependencies()
print "%s.mod_deps:" % a.name(), mod_deps
deps.update(mod_deps)
return self._resolver.resolve(deps)
def root_urls(self):
urls = []
for a in self._apps:
urls += a.root_urls()
return urls
def template_loaders(self):
return (
'django.template.loaders.filesystem.load_template_source',
'django.template.loaders.app_directories.load_template_source',
#'django.template.loaders.eggs.load_template_source',
)
def template_paths(self):
paths = []
for a in self._apps:
paths += a.template_paths()
return paths
def _default_root_urls(self):
return (
(r'^admin/doc/', include('django.contrib.admindocs.urls')),
(r'^admin/', include(admin.site.urls)),
)
def url_patterns(self):
root_urls = self._default_root_urls()
for a in self._apps:
root_urls += a.root_urls()
return root_urls
