这是我试图变成列表理解的代码:
table = ''
for index in xrange(256):
if index in ords_to_keep:
table += chr(index)
else:
table += replace_with
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有没有办法将else语句添加到此理解中?
table = ''.join(chr(index) for index in xrange(15) if index in ords_to_keep)
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