重写相对导入的绝对导入的工具

Question

Is there a tool to automatically rewrite absolute imports in Python to relative ones?

I wanted to provide a plugin to an application and this plugin needs and contains pygments (which uses absolute imports). So I wanted to rewrite the pygments code without doing everything by hand.

The plugin could add an item to sys.path to include pygments but I wanted to avoid that.

Answer 1

chuckmove might work for you. It is a tool that lets you recursively rewrite imports in your entire source tree to refer to a new location of a module.

chuckmove --old sound.utils --new media.sound.utils src

...this descends into src, and rewrites statements that import sound.utils to import media.sound.utils instead. It supports the whole range of Python import formats. Ie from x import y , import xyz as w etc.