Update copybutton so that it recognizes all python-like code-blocks.
Update copybutton so that it recognizes all python-like code-blocks.

dit/dit,Autoplectic/dit,dit/dit,Autoplectic/dit,dit/dit,chebee7i/dit,Autoplectic/dit,dit/dit,chebee7i/dit,dit/dit,Autoplectic/dit,chebee7i/dit,chebee7i/dit,Autoplectic/dit