擅长:python、mysql、java
<pre><code>li = [
[
{'Total Black': 3, 'Total Color': 2, 'Account ID': '2222', 'Account Name': 'Moe'},
{'Total Black': 5, 'Total Color': 4, 'Account ID': '3333', 'Account Name': 'Larry'},
{'Total Black': 9, 'Total Color': 6, 'Account ID': '4444', 'Account Name': 'Curly'}
],
[
{'Total Black': 8, 'Total Color': 4, 'Account ID': '2222', 'Account Name': 'Moe'},
{'Total Black': 2, 'Total Color': 7, 'Account ID': '3333', 'Account Name': 'Larry'},
{'Total Black': 11, 'Total Color': 9, 'Account ID': '4444', 'Account Name': 'Curly'}
]
]
result = [
{
'sum': x['Total Black'] + x['Total Color'],
'Account ID': x['Account ID'],
'Account Name': x['Account Name']
} for x in li[0]
]
</code></pre>
<p>给出第一个子列表的结果</p>
<pre><code>[
{'sum': 5, 'Account ID': '2222', 'Account Name': 'Moe'},
{'sum': 9, 'Account ID': '3333', 'Account Name': 'Larry'},
{'sum': 15, 'Account ID': '4444', 'Account Name': 'Curly'},
]
</code></pre>
<p>这就是你要找的吗?你知道吗</p>
<p>现在您只需要遍历外部列表,对每个包含的列表重复此操作。你知道吗</p>