擅长:python、mysql、java
<p>看看<a href="https://github.com/erikrose/parsimonious" rel="noreferrer">https://github.com/erikrose/parsimonious</a></p>
<blockquote>
<p>Parsimonious aims to be the fastest arbitrary-lookahead parser written in pure Python—and the most usable. It's based on parsing expression grammars (PEGs), which means you feed it a simplified sort of EBNF notation.</p>
</blockquote>