@duboviy
CI has failed.

Because it goes like this (and it is quite common practice among open-source projs):
travis -> tox testenv -> pytest

Your change fails because tox doesn't have corresponding env yet.
I think you could add env for 38 same as 37.

@duboviy
CI has failed.

Because it goes like this (and it is quite common practice among open-source projs):
travis -> tox testenv -> pytest

Your change fails because tox doesn't have corresponding env yet.
I think you could add env for 38 same as 37.

Thanks a lot @gyermolenko ! I've tried it - works like a charm!

Codecov Report

Merging #306 into master will decrease coverage by 0.35%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master     #306      +/-   ##
==========================================
- Coverage   32.82%   32.46%   -0.36%     
==========================================
  Files          42       42              
  Lines        1496     1534      +38     
==========================================
+ Hits          491      498       +7     
- Misses       1005     1036      +31

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update e13574b...a916b09. Read the comment docs.

⚠️ Please install the to ensure uploads and comments are reliably processed by Codecov.

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 32.46%. Comparing base (e13574b) to head (a916b09).
⚠️ Report is 275 commits behind head on master.
❗ Your organization needs to install the Codecov GitHub app to enable full functionality.

@@            Coverage Diff             @@
##           master     #306      +/-   ##
==========================================
- Coverage   32.82%   32.46%   -0.36%     
==========================================
  Files          42       42              
  Lines        1496     1534      +38     
==========================================
+ Hits          491      498       +7     
- Misses       1005     1036      +31     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.