回答此问题可获得 20 贡献值,回答如果被采纳可获得 50 分。
<p>我使用两个标准对列表进行排序:</p>
<pre><code>index_sort = {'r1':1, 'r2':2, 'T1':3, 'r3':4, 'T2':5, 'T3':6}
Eall_pairsorted = sorted(Eall_pairsorted, key = lambda e: (index_sort[e[0]], index_sort2[e[1]] ))
</code></pre>
<p>问题是我得到了:</p>
<pre><code>['r1', 'r2', '++', '0.01 0.01', -56.19568267]
['r1', 'T1', '++', '0.01 0.017453292519943295', -56.19567285]
['r1', 'r3', '++', '0.01 0.01', -56.19568267]
['r1', 'T2', '++', '0.01 0.017453292519943295', -56.19567285]
['r1', 'T3', '++', '0.01 0.017453292519943295', -56.19568714]
['r2', 'T1', '++', '0.01 0.017453292519943295', -56.19567439]
['r2', 'r3', '++', '0.01 0.01', -56.19568267]
['r2', 'T2', '++', '0.01 0.017453292519943295', -56.1956784]
['r2', 'T3', '++', '0.01 0.017453292519943295', -56.19568357]
['T1', 'T2', '++', '0.017453292519943295 0.017453292519943295', -56.19566509]
['T1', 'T3', '++', '0.017453292519943295 0.017453292519943295', -56.19570279]
['r3', 'T1', '++', '0.01 0.017453292519943295', -56.1956784]
['r3', 'T2', '+-', '0.01 0.017453292519943295', -56.19567944]
['r3', 'T3', '++', '0.01 0.017453292519943295', -56.19568357]
['r3', 'T3', '--', '0.01 0.017453292519943295', -56.19568081]
['r3', 'T3', '+-', '0.01 0.017453292519943295', -56.19569063]
['r3', 'T3', '-+', '0.01 0.017453292519943295', -56.1956905]
['T2', 'T3', '++', '0.017453292519943295 0.017453292519943295', -56.19570279]
['T2', 'T3', '--', '0.017453292519943295 0.017453292519943295', -56.19570039]
['T2', 'T3', '+-', '0.017453292519943295 0.017453292519943295', -56.195661]
['T2', 'T3', '-+', '0.017453292519943295 0.017453292519943295', -56.19566132]
</code></pre>
<p>我想在一行中切换r3和T1:</p>
<pre><code> ['r3', 'T1', '++', '0.01 0.017453292519943295', -56.1956784]
</code></pre>
<p>要获得以下顺序:</p>
<pre><code>['T1', 'r3', '++', '0.01 0.017453292519943295', -56.1956784]
</code></pre>
<p>我只想交换“T1”和“r3”,而不是整个列。你知道吗</p>
<p>有什么窍门吗?你知道吗</p>