[Biopython-dev] Changing run_tests.py (Galaxy package inspired)

[Tiago Rodrigues Antao]

On Tue, 10 May 2016, Peter Cock wrote:

> I like this idea - I guess we'd need a subclass of the missing dependency
> exception specifically for missing a proprietary extension?

That would work.
Also, change run_tests and add two options, say:
--check-dependencies
--check-free-dependencies

I can work on a PR along these lines...