This package contains wrappers around the hooks specified by PEP 517. It provides:

- A mechanism to call the hooks in a subprocess, so they are isolated from the current process. - Fallbacks for the optional hooks, so that frontends can call the hooks without checking which are defined. - Higher-level functions which install the build dependencies into a temporary environment and build a wheel/sdist using them.

This is the Python 3 version of the package.