add dataclasses to install requires if Python 3.6
@@ -101,7 +101,8 @@ setup(
'scipy',
'shapely',
'xarray',
- 'xlwings; platform_system != "Linux"'
+ 'xlwings; platform_system != "Linux"',
+ 'dataclasses; python_version=="3.6"'
],
setup_requires=[
'pytest-runner'
