擅长:python、mysql、java
<p>正如前面提到的<a href="https://stackoverflow.com/a/56542926/1126841">here</a>,使用<code>default_flow_style</code>应该可以做到这一点。你知道吗</p>
<p>但似乎你真的需要把它设置成<code>True</code>。你知道吗</p>
<p>即</p>
<pre><code>>>> d = {'chs_per_cath': [[[10, 11, 12, 13], [13000, 13100, 13200, 13300]],
[[16, 17, 18, 19, 20, 21, 22, 23, 24, 25],
[13400, 13500, 13600, 13700, 13800, 13900, 14000, 14100, 14200, 14300]],
[[32, 33, 34, 35, 36, 37, 38, 39, 40, 41],
[13400, 13500, 13600, 13700, 13800, 13900, 14000, 14100, 14200, 14300]]]}
>>> print(yaml.dump(d, default_flow_style=True))
{chs_per_cath: [[[10, 11, 12, 13], [13000, 13100, 13200, 13300]], [[16, 17, 18, 19,
20, 21, 22, 23, 24, 25], [13400, 13500, 13600, 13700, 13800, 13900, 14000,
14100, 14200, 14300]], [[32, 33, 34, 35, 36, 37, 38, 39, 40, 41], [13400,
13500, 13600, 13700, 13800, 13900, 14000, 14100, 14200, 14300]]]}
</code></pre>