p.map(compute_cluster, [(l, r) for l in range(6, 25) for r in range(1, 4)]) return self.map_async(func, iterable, chunksize).get()
File "/usr/local/lib/python2.7_value
我是python的新手,我正在尝试实现一个简单的类,并将实例添加到列表中。我在文件'element.py‘中抛出了错误'KeyError:0’: """tag[key] returns the valuereturn self.attrs[key]
下面是我的类定义,以及对它的后续调用(顺便说一句,我知道代码可能很冗长且非pythonic;'new to python‘中的'new’
KeyError: KeyError(47472837226624,) in <module 'threading' from '/usr/local/python-2.7.3/lib/python2.7KeyError: KeyError(47472837226624,) in <module 'threading' from '/usr/loc