擅长:python、mysql、java
<pre><code>import pandas as pd
x=pd.DataFrame(sample).groupby(0).agg({1:"sum", 2:"sum"})
d=x.to_dict(orient="split")
#{'columns': [1, 2], 'data': [[7, 12, 'ap'], [15, 18, 'ja'], [6, 15, 'no']],'index': ['ap', 'ja', 'no']}
[d["data"][i]+[d["index"][i]] for i in range(0, len(d["data"]))]
-OUTPUT -
[[7, 12, 'ap'], [15, 18, 'ja'], [6, 15, 'no']]
</code></pre>