computeengine.py 文件源码

def print_errors(self):
        """
        Print tracebacks for every node with state "ERROR" in a Computation 
        """
        for n in self.nodes():
            if self.s[n] == States.ERROR:
                six.print_("{}".format(n))
                six.print_("=" * len(n))
                six.print_()
                six.print_(self.v[n].traceback)
                six.print_()