Aligning script by axis between 2 objects

NOTE: This script already indluded into addon with pie menu and some new features (also FREE): https://gum.co/AATB3D

The script allows you to align any object along an axis between the centers of two other objects. 

This little script can be assigned to a hotkey and used with "Script Shortcut" https://github.com/snuq/Script-Shortcut

or PME https://gumroad.com/l/pie_menu_editor

or just open a new Text Editor window in Blender, paste the code, select 3 objects, where the last one to be selected is the one you want to align and press play button.

Author: AIG (Ivan Agibalov) and  Special thanks to:  @Sergey Kritskiy https://gumroad.com/kritskiy

Based on an idea of Andreas Håkansson.