def __new__(cls):
if cls._instance is None:
def getPlug(name):
def plug(self, *args, **kw):
raise error.PyAsn1Error('Attempted "%s" operation on ASN.1 schema object' % name)
return plug
op_names = [name
for typ in (str, int, list, dict)
for name in dir(typ)
if (name not in cls.skipMethods and
name.startswith('__') and
name.endswith('__') and
calling.callable(getattr(typ, name)))]
for name in set(op_names):
setattr(cls, name, getPlug(name))
cls._instance = object.__new__(cls)
return cls._instance
def __new__(cls):
if cls._instance is None:
def getPlug(name):
def plug(self, *args, **kw):
raise error.PyAsn1Error('Uninitialized ASN.1 value ("%s" attribute looked up)' % name)
return plug
op_names = [name
for typ in (str, int, list, dict)
for name in dir(typ)
if (name not in cls.skipMethods and
name.startswith('__') and
name.endswith('__') and
calling.callable(getattr(typ, name)))]
for name in set(op_names):
setattr(cls, name, getPlug(name))
cls._instance = object.__new__(cls)
return cls._instance
def __new__(cls):
if cls._instance is None:
def getPlug(name):
def plug(self, *args, **kw):
raise error.PyAsn1Error('Uninitialized ASN.1 value ("%s" attribute looked up)' % name)
return plug
op_names = [name
for typ in (str, int, list, dict)
for name in dir(typ)
if (name not in cls.skipMethods and
name.startswith('__') and
name.endswith('__') and
calling.callable(getattr(typ, name)))]
for name in set(op_names):
setattr(cls, name, getPlug(name))
cls._instance = object.__new__(cls)
return cls._instance
def __new__(cls):
if cls._instance is None:
def getPlug(name):
def plug(self, *args, **kw):
raise error.PyAsn1Error('Attempted "%s" operation on ASN.1 schema object' % name)
return plug
op_names = [name
for typ in (str, int, list, dict)
for name in dir(typ)
if (name not in cls.skipMethods and
name.startswith('__') and
name.endswith('__') and
calling.callable(getattr(typ, name)))]
for name in set(op_names):
setattr(cls, name, getPlug(name))
cls._instance = object.__new__(cls)
return cls._instance
