use*_*633 0 python string loops for-loop simplify
我试图简化代码:
header = []
header.append(header1)
header.append(header2)
header.append(header3)
header.append(header4)
header.append(header5)
header.append(header6)
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哪里:
header1 = str(input.headerOut1)
header2 = str(input.headerOut2)
header3 = str(input.headerOut3)
header4 = str(input.headerOut4)
header5 = str(input.headerOut5)
header6 = str(input.headerOut6)
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我本来想使用for循环,比如:
headerList = []
for i in range(6)
headerList.append(header+i)
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但是,python不会识别标头+ i代表字符串header1.有没有办法简化这个代码或让for循环工作?非常感谢!
您应该将数据构建为列表或字典,如下所示:
input.headerOut[1]
input.headerOut[2]
# etc.
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这将使这更容易,更Pythonic.但你可以做你想要的事情getattr:
headerList = []
for i in range(1, 7):
header = str(getattr(input, 'headerOut%d' % i))
headerList.append(header)
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小智 5
header = [str(getattr(input, "headerOut%d" % x)) for x in range(1,7)]
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