擅长:python、mysql、java
<p>我找到了uuu path_uuu变量的以下描述:</p>
<blockquote>
<p>It is initialized to a list of one
item, containing the directory name of
the package (a subdirectory of a
directory on sys.path). Changing
__path__ changes the list of directories that are searched for
submodules of the package.</p>
</blockquote>
<p>这里:<a href="http://www.python.org/doc/essays/packages.html" rel="nofollow noreferrer">http://www.python.org/doc/essays/packages.html</a></p>
<p>该页讨论了Python1.5中的“内置包支持”,但它可能仍然适用。</p>
<p>我不能告诉你更多,因为我不使用Python。我在谷歌上找到了这个链接。</p>
<p>编辑:是的!我本来想提醒你我们讨论过的<a href="https://stackoverflow.com/questions/1997795/what-is-the-decimal-getcontext-copy-mean">yesterday</a>但是一个好的开始是阅读steveha的中文Python文档。</p>