Fix CI on travis and include Python 3.8-dev

dropbox / pyannotate

Auto-generate PEP-484 annotations

Apache License 2.0

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Fix CI on travis and include Python 3.8-dev #76

Closed bluebird75 closed 6 years ago

bluebird75 commented 6 years ago

This fixes and adds the following points:

python 3.7-dev is no longer working on Ubuntu Trusty image, use Ubuntu Xenial instead (see https://github.com/travis-ci/travis-ci/issues/9069)
use official 3.7 release (with Ubuntu Xenial)
provide a build for 3.8-dev allowing failures (with Ubuntu Xenial)
use the more flexible matrix syntax
run mypy for 3.6, 3.7, 3.8-dev versions (using a environement variable to trigger mypy)
avoid latest mypy v0.620 which signals an error (to be fixed)

gvanrossum commented 6 years ago

So now that I've fixed the error (see #77) can you try to just always use the latest mypy release?

gvanrossum commented 6 years ago

Sorry, the 3.5.1 error is my fault. Can you fix it by changing the import to from mypy_extensions import Type? I think the other test failure is a Travis flake.

bluebird75 commented 6 years ago

I tried but Type does not exist in mypy_extensions

gvanrossum commented 6 years ago

To fix the test, add:

MYPY = False
if MYPY:
    from typing import Type

bluebird75 commented 6 years ago

Finally, this works !

gvanrossum commented 6 years ago

Thanks!