<p>我来自Java,我想做一些类似这样的<a href="https://en.wikipedia.org/wiki/Data_transfer_object" rel="nofollow noreferrer">data transfer objects</a>(DTO):</p>
<pre><code>class ErrorDefinition():
code = ''
message = ''
exception = ''
class ResponseDTO():
sucess = True
errors = list() # How do I say it that it is directly of the ErrorDefinition() type, to not import it every time that I'm going to <a href="https://www.cnpython.com/list/append" class="inner-link">append</a> an error definition?
</code></pre>
<p>还是有更好的办法?</p>