Merge branch 'mainline' into WHY-1849_annotation_local_dset

setup.cfg

@@ -56,7 +56,7 @@ setup_requires =
 # The usage of test_requires is discouraged, see `Dependency Management` docs
 # tests_require = pytest; pytest-cov
 # Require a specific Python version, e.g. Python 2.7 or >= 3.4
-# python_requires = >=2.7,!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*
+python_requires = >=2.7,!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,!=3.4.*,!=3.5.*!=3.9.*
 
 [options.packages.find]
 where = src
@@ -172,4 +172,4 @@ exclude_lines =
     # Don't complain if non-runnable code isn't run:
     if 0:
     if __name__ == .__main__.:
-fail_under = 50
+fail_under = 50