Various fixes and small enhancements

[Toilal]

This fix some issues that I think are mainly related to changes in dependencies and CFSSL api since this library was initialy written.

[codecov]

Codecov Report

Merging #20 into master will decrease coverage by 5.71%.
The diff coverage is 27.27%.

@@            Coverage Diff             @@
##           master      #20      +/-   ##
==========================================
- Coverage     100%   94.28%   -5.72%     
==========================================
  Files          13       13              
  Lines         131      140       +9     
  Branches        5        8       +3     
==========================================
+ Hits          131      132       +1     
- Misses          0        8       +8

Impacted Files	Coverage Δ
cfssl/models/certificate_request.py	100% <100%> (ø)	⬆️
cfssl/cfssl.py	85.96% <20%> (-14.04%)	⬇️

[lasley]

Awesome thanks @Toilal!

Code looks 👍 , but Travis is failing.

[Toilal]

I'll fix tests tomorrow

[codecov-io]

Codecov Report

Merging #20 into master will not change coverage.
The diff coverage is 100%.

@@          Coverage Diff          @@
##           master    #20   +/-   ##
=====================================
  Coverage     100%   100%           
=====================================
  Files          13     14    +1     
  Lines         131    157   +26     
  Branches        5     12    +7     
=====================================
+ Hits          131    157   +26

Impacted Files	Coverage Δ
cfssl/models/subject_info.py	100% <ø> (ø)	⬆️
cfssl/models/policy_sign.py	100% <100%> (ø)	⬆️
cfssl/cfssl.py	100% <100%> (ø)	⬆️
cfssl/models/config_mixer.py	100% <100%> (ø)	⬆️
cfssl/models/config_client.py	100% <100%> (ø)	⬆️
cfssl/models/certificate_request.py	100% <100%> (ø)	⬆️
cfssl/utils.py	100% <100%> (ø)

[Toilal]

I've bring back 100% code coverage ! :)

I think it's ready to merge.

I've made another change today to allow raw API data structures instead of Domain objects (RequestCertificate, Host, SubjectInfo, and so one). They can now be replaced with string or dict, this will also work.

[Toilal]

Maybe you could add Python 3 version in .travis.yml as it's now supported.

Could you perform a pipy release after merge ?

[lasley]

I've made another change today to allow raw API data structures instead of Domain objects (RequestCertificate, Host, SubjectInfo, and so one). They can now be replaced with string or dict, this will also work.

Good idea; I like.

Maybe you could add Python 3 version in .travis.yml as it's now supported.

I noticed your change in 2a4ed8a and created #21 to make the Travis change. Thanks for that!

Could you perform a pipy release after merge ?

Definitely

[lasley]

Thanks @Toilal!