def __init__(self, msg, node, module_name=''):
        if node:
            lineno = node.lineno
        else:
            lineno = "Unknown"
        self.msg = msg
        self.node = node
        self.module_name = module_name
        self.lineno = lineno
        self.message = (module_name, lineno, msg, node) % "%s line %s:\n%s\n%s"
dataset/ETHPy150Open anandology/pyjamas/pyjd/modcompile.py/TranslationError.__init__/swapped operands of `%`