Retain order of domains

[zx2c4]

This ensures that the first domain specified on the command line will be the domain that winds up in the CN field. Otherwise, users have no way of controlling this.

This also supports Python 2.6, which is an improvement over the prior pull request. It also correctly tames pylint for an extremely widespread conditional import pattern.

It should pass all tests on Travis.

Fixes: kuba/simp_le#72 Signed-off-by: Jason A. Donenfeld [email protected]

[kuba]

This is missing any kind of tests.

[zx2c4]

Okay, now it locally disables for the linter. Good thinking.

I just took a look at how you're implementing the test suite. I can struggle and grunt to add the tests to the test suite here, and in the end I'm sure it won't fit your criteria for inclusion. Would you rather we do some iterations of me struggling, or could you just add this in five minutes yourself?

[kuba]

I could try to write tests, but not in foreseeable future - unfortunately I'm extremely busy atm. If you're fine with waiting a couple of weeks before this get merged, then OK...