I'm using pyramid_sacrud and get the error "403 Forbidden Access was denied to this resource. Unauthorized: sa_home failed permission check" - pyramid

Question

I follow the official docs, and set it step by step.
Using browser point to http://localhost:6543/sacrud/, here raise 403 Forbidden error. I'm trying to delete sa_home function's parameter permission in pyramid_sacrud/views/init.py to solve it, though It could be access but it hasn't login page in there.
Here is my app's ini file:
from pyramid.config import Configurator
from sqlalchemy import engine_from_config
from pyramid.authentication import AuthTktAuthenticationPolicy
from pyramid.authorization import ACLAuthorizationPolicy
from pyramid.session import SignedCookieSessionFactory
from pyraid_blogr.models.models import BlogRecord, User
from .models.meta import (
DBSession,
Base,
)
def main(global_config, **settings):
""" This function returns a Pyramid WSGI application.
"""
engine = engine_from_config(settings, 'sqlalchemy.')
DBSession.configure(bind=engine)
Base.metadata.bind = engine
authentication_policy = AuthTktAuthenticationPolicy('your_secret', hashalg='sha512')
authorization_policy = ACLAuthorizationPolicy()
config = Configurator(settings=settings,
authentication_policy=authentication_policy,
authorization_policy=authorization_policy
)
config.set_session_factory(SignedCookieSessionFactory('replace_your_secret'))
config.include('pyramid_mako',)
config.include('pyramid_sacrud',)
settings = config.registry.settings
settings['pyramid_sacrud.models'] = (('Group1', [BlogRecord]), ('Group2', [User]))
config.add_static_view('static', 'static', cache_max_age=3600)
config.add_route('home', '/')
config.add_route('blog', '/blog/{id:\d+}/{slug}', request_method='GET')
config.add_route('blog_action', '/blog/{action}', factory='pyraid_blogr.security.BlogRecordFactory')
config.add_route('auth', 'sign/{action}')
config.scan()
return config.make_wsgi_app()
Here is the debug info
permission pyramid_sacrud_home value 'pyramid_sacrud_home' Source
Line 45 of file
/Users/liu-minglei/Web-Dev/my_pyramid/pyraid_blogr/admin/views/init.py:
permission=PYRAMID_SACRUD_HOME References view function
admin.views.sa_home

Answer 1

I have created an example with authorization (https://github.com/ITCase/pyramid_sacrud/tree/master/example), in your case, you seem to have edit pyramid_sacrud/views/init.py file that is not location in your python env or not reload server. For your app you must add sacrud permission (http://pyramid-sacrud.readthedocs.org/en/latest/pages/permissions.html) to root_factory.