def disableDangerousCalls(ListOfModules=[]):
blacklist={
'gc':['get_objects'],
'sys':['modules']
}
import __builtin__
for (module,attributes) in blacklist.iteritems():
for attr in attributes: __builtin__.delattr(__import__(module),attr)
def tearDownClass(cls):
"""
Restores deprecated values
"""
if cls.asset_deprecated is not None:
setattr(AssetLocator, 'deprecated', cls.asset_deprecated)
else:
delattr(AssetLocator, 'deprecated')
if cls.ssck_deprecated is not None:
setattr(CourseLocator, 'deprecated', cls.ssck_deprecated)
else:
delattr(CourseLocator, 'deprecated')
return super(TestContentstore, cls).tearDownClass()
def tearDownClass(cls):
"""
Restores deprecated values
"""
if cls.asset_deprecated is not None:
setattr(AssetLocator, 'deprecated', cls.asset_deprecated)
else:
delattr(AssetLocator, 'deprecated')
if cls.ssck_deprecated is not None:
setattr(CourseLocator, 'deprecated', cls.ssck_deprecated)
else:
delattr(CourseLocator, 'deprecated')
return super(TestContentstore, cls).tearDownClass()
def delattr(cls, obj, name):
""" Overrides the builtin `delattr` function within LimitedExec
scripts. This version checks that the given attribute is
permissible.
"""
if name.startswith(config.names.LTDEXEC_PRIVATE_PREFIX):
m = 'Cannot access attribute "{0}".'.format(name)
raise exceptions.LXPrivateAttrError(m)
elif name in cls.forbidden_attrs_set:
m = 'Cannot access attribute "{0}".'.format(name)
raise exceptions.ForbiddenAttrError(m)
elif name in cls.unassignable_attrs_set:
m = 'Cannot assign to attribute "{0}".'.format(name)
raise exceptions.UnassignableAttrError(m)
__builtin__.delattr(obj, name)
#==============================================================================#
