擅长:python、mysql、java
<p>您可以访问并更新这些值(如果您知道路径):</p>
<pre><code>Dict_1['Sample_Data'][0][2]['details']['status4'] = 0
Dict_1['Sample_Data'][0][2]['details']['status5'] = 0
print(Dict_1)
</code></pre>
<p>输出:</p>
<pre><code>{'Sample_Data': [('file2.txt', '10292020', {'details': {'status4': 0, 'status5': 0}}), ('abc.txt', '10282020', {'details': {'status1': 0, 'status2': 0}}), (None, None, None)]}
</code></pre>
<p>如果您不知道路径:</p>
<pre><code>for f in Dict_1['Sample_Data']:
if f[0] == 'file2.txt':
f[2]['details']['status4'] = 0
f[2]['details']['status5'] = 0
break
print(Dict_1)
</code></pre>
<p>输出:</p>
<pre><code>{'Sample_Data': [('file2.txt', '10292020', {'details': {'status4': 0, 'status5': 0}}), ('abc.txt', '10282020', {'details': {'status1': 0, 'status2': 0}}), (None, None, None)]}
</code></pre>