[IMP] new routing thing
* fix nameerror on SessionExpired exception not being imported * remove pointless RequestUID instantiation by single placeholder object - may be replaceable with a LocalProxy or something along those lines? * rename default/nodb routing map * make better use of werkzeug API * move lazy routing_map instantiation to property in ir_http.find_handler - do we have some sort of lazy_property? bzr revid: xmo@openerp.com-20131115100901-s3skmwv9d1jgk9y0
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@ -9,12 +9,13 @@ import werkzeug.routing
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import openerp
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from openerp import http
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from openerp.http import request
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from openerp.osv import osv
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from openerp.osv import osv, orm
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_logger = logging.getLogger(__name__)
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class RequestUID(object):
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pass
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# FIXME: replace by proxy on request.uid?
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_uid = object()
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class ModelConverter(werkzeug.routing.BaseConverter):
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@ -28,7 +29,7 @@ class ModelConverter(werkzeug.routing.BaseConverter):
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# TODO:
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# - raise routing.ValidationError() if no browse record can be createdm
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# - support slug
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return request.registry[self.model].browse(request.cr, RequestUID(), int(value), context=request.context)
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return request.registry[self.model].browse(request.cr, _uid, int(value), context=request.context)
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def to_url(self, value):
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return value.id
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@ -45,10 +46,10 @@ class ModelsConverter(werkzeug.routing.BaseConverter):
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# TODO:
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# - raise routing.ValidationError() if no browse record can be createdm
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# - support slug
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return request.registry[self.model].browse(request.cr, RequestUID(), [int(i) for i in value.split(',')], context=request.context)
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return request.registry[self.model].browse(request.cr, _uid, [int(i) for i in value.split(',')], context=request.context)
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def to_url(self, value):
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return ",".join([i.id for i in value])
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return ",".join(i.id for i in value)
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class ir_http(osv.AbstractModel):
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_name = 'ir.http'
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@ -59,30 +60,16 @@ class ir_http(osv.AbstractModel):
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return {'model': ModelConverter, 'models': ModelsConverter}
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def _find_handler(self):
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# TODO move to __init__(self, registry, cr)
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if not hasattr(self, 'routing_map'):
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_logger.info("Generating routing map")
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cr = request.cr
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m = request.registry.get('ir.module.module')
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ids = m.search(cr, openerp.SUPERUSER_ID, [('state', '=', 'installed'), ('name', '!=', 'web')])
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installed = set(x['name'] for x in m.read(cr, 1, ids, ['name']))
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mods = ['', "web"] + sorted(installed)
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self.routing_map = http.routing_map(mods, False, converters=self._get_converters())
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# fallback to non-db handlers
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path = request.httprequest.path
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urls = self.routing_map.bind_to_environ(request.httprequest.environ)
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return urls.match(path)
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return self.routing_map.bind_to_environ(request.httprequest.environ).match()
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def _auth_method_user(self):
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request.uid = request.session.uid
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if not request.uid:
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raise SessionExpiredException("Session expired")
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raise http.SessionExpiredException("Session expired")
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def _auth_method_admin(self):
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if not request.db:
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raise SessionExpiredException("No valid database for request %s" % request.httprequest)
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raise http.SessionExpiredException("No valid database for request %s" % request.httprequest)
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request.uid = openerp.SUPERUSER_ID
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def _auth_method_none(self):
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@ -94,9 +81,12 @@ class ir_http(osv.AbstractModel):
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if request.session.uid:
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try:
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request.session.check_security()
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except SessionExpiredException, e:
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# what if error in security.check()
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# -> res_users.check()
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# -> res_users.check_credentials()
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except http.SessionExpiredException:
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request.session.logout()
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raise SessionExpiredException("Session expired for request %s" % request.httprequest)
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raise http.SessionExpiredException("Session expired for request %s" % request.httprequest)
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getattr(self, "_auth_method_%s" % auth_method)()
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return auth_method
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@ -124,27 +114,33 @@ class ir_http(osv.AbstractModel):
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# post process arg to set uid on browse records
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for arg in arguments:
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if isinstance(arg, openerp.osv.orm.browse_record) and isinstance(arg._uid, RequestUID):
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if isinstance(arg, orm.browse_record) and arg._uid is _uid:
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arg._uid = request.uid
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# set and execute handler
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try:
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request.set_handler(func, arguments, auth_method)
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result = request.dispatch()
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except werkzeug.exceptions.HTTPException, e:
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fn = getattr(self, '_handle_%s' % (e.code,), None)
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if not fn:
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fn = self._handle_500
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return fn(e)
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if isinstance(result, Exception):
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raise result
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except Exception, e:
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return self._handle_500(e)
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if isinstance(result, werkzeug.exceptions.HTTPException):
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fn = getattr(self, '_handle_%s' % (result.code,), None)
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if not fn:
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fn = self._handle_500
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return fn(result)
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fn = getattr(self, '_handle_%s' % getattr(e, 'code', 500),
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self._handle_500)
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return fn(e)
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return result
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@property
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def routing_map(self):
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if not hasattr(self, '_routing_map'):
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_logger.info("Generating routing map")
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cr = request.cr
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m = request.registry.get('ir.module.module')
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ids = m.search(cr, openerp.SUPERUSER_ID, [('state', '=', 'installed'), ('name', '!=', 'web')], context=request.context)
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installed = set(x['name'] for x in m.read(cr, 1, ids, ['name'], context=request.context))
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mods = ['', "web"] + sorted(installed)
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self._routing_map = http.routing_map(mods, False, converters=self._get_converters())
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return self._routing_map
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# vim:et:
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@ -4,6 +4,7 @@
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#----------------------------------------------------------
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import ast
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import cgi
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import collections
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import contextlib
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import errno
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import functools
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@ -467,7 +468,7 @@ def set_request(req):
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#----------------------------------------------------------
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addons_module = {}
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addons_manifest = {}
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controllers_per_module = {}
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controllers_per_module = collections.defaultdict(list)
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class ControllerType(type):
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def __init__(cls, name, bases, attrs):
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@ -492,7 +493,7 @@ class ControllerType(type):
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# but we only store controllers directly inheriting from Controller
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if not "Controller" in globals() or not Controller in bases:
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return
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controllers_per_module.setdefault(module, []).append(name_class)
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controllers_per_module[module].append(name_class)
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class Controller(object):
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__metaclass__ = ControllerType
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@ -502,9 +503,8 @@ def routing_map(modules, nodb_only, converters=None):
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for module in modules:
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if module not in controllers_per_module:
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continue
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for v in controllers_per_module[module]:
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cls = v[1]
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for _, cls in controllers_per_module[module]:
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subclasses = cls.__subclasses__()
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subclasses = [c for c in subclasses if c.__module__.startswith('openerp.addons.') and c.__module__.split(".")[2] in modules]
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if subclasses:
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@ -867,7 +867,7 @@ class Root(object):
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self.load_addons()
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_logger.info("Generating nondb routing")
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self.routing_map = routing_map(['', "web"], True)
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self.nodb_routing_map = routing_map(['', "web"], True)
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def __call__(self, environ, start_response):
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""" Handle a WSGI request
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@ -938,8 +938,7 @@ class Root(object):
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def get_response(self, httprequest, result, explicit_session):
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if isinstance(result, basestring):
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headers=[('Content-Type', 'text/html; charset=utf-8'), ('Content-Length', len(result))]
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response = werkzeug.wrappers.Response(result, headers=headers)
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response = werkzeug.wrappers.Response(result, mimetype='text/html')
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else:
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response = result
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@ -979,8 +978,7 @@ class Root(object):
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openerp.modules.registry.RegistryManager.signal_caches_change(db)
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else:
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# fallback to non-db handlers
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urls = self.routing_map.bind_to_environ(request.httprequest.environ)
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func, arguments = urls.match(request.httprequest.path)
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func, arguments = self.nodb_routing_map.bind_to_environ(request.httprequest.environ).match()
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request.set_handler(func, arguments, "none")
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result = request.dispatch()
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response = self.get_response(httprequest, result, explicit_session)
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@ -1027,7 +1025,7 @@ def db_monodb(httprequest=None):
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return None
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#----------------------------------------------------------
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# RPC controlller
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# RPC controller
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#----------------------------------------------------------
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class CommonController(Controller):
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