[英]eliminate first position of tuples from list of tuples
我有這個元組列表:
t_s = [((1, 0, 0), 1), ((1, 0, 1), 1), ((1, 1, 0), 1), ((1, 1, 1), 0)]
我想變成:
clean_t_s = [((0, 0), 1), ((0, 1), 1), ((1, 0), 1), ((1, 1), 0)]
我該如何用Python做到這一點?
像這樣:
In [1]: %paste
t_s = [((1, 0, 0), 1), ((1, 0, 1), 1), ((1, 1, 0), 1), ((1, 1, 1), 0)]
## -- End pasted text --
In [2]: [(a[1:], b) for a, b in t_s]
Out[2]: [((0, 0), 1), ((0, 1), 1), ((1, 0), 1), ((1, 1), 0)]
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