<s> from flask import request , redirect , url_for , session <EOL> from flask . ext . admin import Admin , AdminIndexView , expose <EOL> from flask . ext . admin . contrib . sqlamodel import ModelView <EOL> from flask . ext . login import current_user <EOL> from labmanager . views import RedirectView <EOL> from labmanager . babel import lazy_gettext <EOL> from labmanager . db import db <EOL> class LmsAuthManagerMixin ( object ) : <EOL> def is_accessible ( self ) : <EOL> if not current_user . is_authenticated ( ) : <EOL> return False <EOL> return session [ '<STR_LIT>' ] == '<STR_LIT>' and current_user . access_level == '<STR_LIT>' <EOL> class L4lLmsInstructorModelView ( LmsAuthManagerMixin , ModelView ) : <EOL> def _handle_view ( self , name , ** kwargs ) : <EOL> if not self . is_accessible ( ) : <EOL> return redirect ( url_for ( '<STR_LIT>' , next = request . url ) ) <EOL> return super ( L4lLmsInstructorModelView , self ) . _handle_view ( name , ** kwargs ) <EOL> class L4lLmsInstructorIndexView ( LmsAuthManagerMixin , AdminIndexView ) : <EOL> def _handle_view ( self , name , ** kwargs ) : <EOL> if not self . is_accessible ( ) : <EOL> return redirect ( url_for ( '<STR_LIT>' , next = request . url ) ) <EOL> return super ( L4lLmsInstructorIndexView , self ) . _handle_view ( name , ** kwargs ) <EOL> class LmsInstructorPanel ( L4lLmsInstructorIndexView ) : <EOL> @ expose ( ) <EOL> def index ( self ) : <EOL> return self . render ( "<STR_LIT>" ) <EOL> from labmanager . models import PermissionToLtUser <EOL> class PermissionToLmsUserPanel ( L4lLmsInstructorModelView ) : <EOL> can_create = can_edit = can_delete = False <EOL> column_labels = dict ( permission_to_lms = lazy_gettext ( '<STR_LIT>' ) , <EOL> lms_user = lazy_gettext ( '<STR_LIT>' ) , <EOL> key = lazy_gettext ( '<STR_LIT>' ) , <EOL> secret = lazy_gettext ( '<STR_LIT>' ) ) <EOL> def __init__ ( self , session , ** kwargs ) : <EOL> super ( PermissionToLmsUserPanel , self ) . __init__ ( PermissionToLtUser , session , ** kwargs ) <EOL> def get_query ( self , * args , ** kwargs ) : <EOL> query_obj = super ( PermissionToLmsUserPanel , self ) . get_query ( * args , ** kwargs ) <EOL> query_obj = query_obj . filter_by ( lt_user = current_user ) <EOL> return query_obj <EOL> def get_count_query ( self , * args , ** kwargs ) : <EOL> query_obj = super ( PermissionToLmsUserPanel , self ) . get_count_query ( * args , ** kwargs ) <EOL> query_obj = query_obj . filter_by ( lt_user = current_user ) <EOL> return query_obj <EOL> def init_instructor_admin ( app ) : <EOL> lms_instructor_url = '<STR_LIT>' <EOL> lms_instructor = Admin ( index_view = LmsInstructorPanel ( url = lms_instructor_url , endpoint = '<STR_LIT>' ) , name = lazy_gettext ( u'<STR_LIT>' ) , url = lms_instructor_url , endpoint = '<STR_LIT>' ) <EOL> lms_instructor . add_view ( PermissionToLmsUserPanel ( db . session , name = lazy_gettext ( u'<STR_LIT>' ) , endpoint = '<STR_LIT>' , url = '<STR_LIT>' ) ) <EOL> lms_instructor . add_view ( RedirectView ( '<STR_LIT>' , name = lazy_gettext ( u'<STR_LIT>' ) , endpoint = '<STR_LIT>' , url = '<STR_LIT>' ) ) <EOL> lms_instructor . init_app ( app ) </s>
