擅长:python、mysql、java
<p>是的,内置类型本质上是线程安全的:
<a href="http://docs.python.org/glossary.html#term-global-interpreter-lock" rel="noreferrer">http://docs.python.org/glossary.html#term-global-interpreter-lock</a></p>
<blockquote>
<p>This simplifies the CPython implementation by making the object model (<em>including critical built-in types such as dict</em>) implicitly safe against concurrent access.</p>
</blockquote>