'webbrowser.open' on OSX

[martindurant]

Gives error message like doesn’t understand the “open location” message. (-1708) when calling any browser page, because of a change in the latest OSX. This can only be fixed in python itself (webbrowser is a builtin package) or by setting an environment variable like export BROWSER=open.

click.launch seems to work fine, however. Since click is already a dependency of this project, should that become the way that browser pages are opened? Does it work for all platforms?