def __init__(self, stream):
SafeLoader.__init__(self, stream)
def __init__(self, stream, expand_vars, errors):
SafeLoader.__init__(self, stream)
self.__vars = expand_vars
self.__errors = errors
self.__used_vars = set()
def __init__(self, stream, expand_vars, errors):
SafeLoader.__init__(self, stream)
self.__vars = expand_vars
self.__errors = errors
self.__used_vars = set()
