"""goa specific registry
:organization: Logilab
:copyright: 2008-2010 LOGILAB S.A. (Paris, FRANCE), license is LGPL v2.
:contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr
:license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses
"""
__docformat__ = "restructuredtext en"
from os import listdir
from os.path import join, isdir
from cubicweb import CW_SOFTWARE_ROOT
from cubicweb.cwvreg import CubicWebVRegistry
def _pkg_name(cube, module):
if cube is None:
return module
return 'cubes.%s.%s' % (cube, module)
class GAEVRegistry(CubicWebVRegistry):
def set_schema(self, schema):
"""disable reload hooks of cubicweb registry set_schema method"""
self.schema = schema
def load(self, applroot):
from cubicweb.goa import db
self.load_module(db) # AnyEntity class
# explicit loading, we don't want to load __init__.py
self.load_directory(join(CW_SOFTWARE_ROOT, 'entities'),
'cubicweb.entities', skip=('__init__.py',))
self.load_directory(join(CW_SOFTWARE_ROOT, 'web', 'views'),
'cubicweb.web.views')
self.load_directory(join(CW_SOFTWARE_ROOT, 'goa', 'appobjects'),
'cubicweb.goa.appobjects')
for cube in reversed(self.config.cubes()):
self.load_cube(cube)
self.load_instance(applroot)
def load_directory(self, directory, cube, skip=()):
for filename in listdir(directory):
if filename[-3:] == '.py' and not filename in skip:
self._import('%s.%s' % (cube, filename[:-3]))
def load_cube(self, cube):
self._auto_load(self.config.cube_dir(cube),
cube in self.config['included-cubes'],
cube)
def load_instance(self, applroot):
self._auto_load(applroot, self.config['schema-type'] == 'dbmodel')
def _import(self, modname):
obj = __import__(modname)
for attr in modname.split('.')[1:]:
obj = getattr(obj, attr)
self.load_module(obj)
def _auto_load(self, path, loadschema, cube=None):
vobjpath = self.config.cube_appobject_path
for filename in listdir(path):
if filename[-3:] == '.py' and filename[:-3] in vobjpath:
self._import(_pkg_name(cube, filename[:-3]))
else:
abspath = join(path, filename)
if isdir(abspath) and filename in vobjpath:
self.load_directory(abspath, _pkg_name(cube, filename))
if loadschema:
# when using db.Model defined schema, the defined class is used as
# entity class as well and so have to be registered
self._import(_pkg_name(cube, 'schema'))