擅长:python、mysql、java
<p>这应该可以做到:</p>
<pre><code>a = [
{'column': 'NRX_TOTAL', 'severity': 1, 'threshold': 0.1},
{'column': 'TRX_TOTAL', 'severity': 1, 'threshold': 0.1},
{'column': 'NRX_TOTAL', 'severity': 2, 'threshold': 0.15},
{'column': 'TRX_TOTAL', 'severity': 2, 'threshold': 0.15},
{'column': 'NRX_TOTAL', 'severity': 3, 'threshold': 0.25},
{'column': 'TRX_TOTAL', 'severity': 3, 'threshold': 0.25}
]
list_ = []
high_num = 0
for item in a:
if item['severity'] > high_num:
high_num = item['severity']
for item in a:
if item['severity'] == high_num:
list_.append(item)
print(list_)
</code></pre>