擅长:python、mysql、java
<p>我不知道你想达到什么目的,但我想你是想看看你的列表中是否有允许的值。所以试试这个:</p>
<pre><code>myList = ['abc123', 'def456', 'ghi789', 'xyz999']
allowed = ['abc123', 'xyz999']
for i in myList:
if i in allowed:
print("{0} in the list".format(i))
</code></pre>
<p>看完你的评论,问题有点模糊,
我用字典来存储allowed的值,并检查它们是否都在我的列表中</p>
<pre><code>myList = ['abc123', 'def456', 'ghi789', 'xyz999']
allowed = {'abc123' : False, 'xyz999' : False}
for i in myList:
if i in allowed:
allowed[i]=True
print((all(value == True for value in allowed.values())))
</code></pre>