Recommended way to use software that depend on python2

I am trying to setup ESP8266 toolchain [1] on Arch. The problem is that their SDK depends on python2. The aur package for python2 is marked as unmaintained. What is the recommended way to work with python2 on Arch? [1]: https://docs.espressif.com/projects/esp8266-rtos-sdk/en/latest/get-started/i... -- Regards, Sadeep PGP: 103BF9E3E750BF7E