python-rasterio fails to build with click 7.1 on Python 3.8 and Python 3.9.0a6.

______________________ test_rasterize_invalid_like_raster ______________________
tmpdir = local('/tmp/pytest-of-mockbuild/pytest-0/test_rasterize_invalid_like_ra0')
runner = <click.testing.CliRunner object at 0xffff7d5f25b0>
basic_feature = {'geometry': {'coordinates': [[(2, 2), (2, 4.25), (4.25, 4.25), (4.25, 2), (2, 2)]], 'type': 'Polygon'}, 'properties': {'val': 15}, 'type': 'Feature'}
    def test_rasterize_invalid_like_raster(tmpdir, runner, basic_feature):
        output = str(tmpdir.join('test.tif'))
        result = runner.invoke(
            main_group,
            ['rasterize', output, '--like', str(tmpdir.join('foo.tif'))],
            input=json.dumps(basic_feature))
    
        assert result.exit_code == 2
>       assert 'Invalid value for "--like":' in result.output
E       assert 'Invalid value for "--like":' in "Usage: main-group rasterize [OPTIONS] INPUTS... OUTPUT\nTry 'main-group rasterize --help' for help.\n\nError: Invalid value for '--like': Path '/tmp/pytest-of-mockbuild/pytest-0/test_rasterize_invalid_like_ra0/foo.tif' does not exist.\n"
E        +  where "Usage: main-group rasterize [OPTIONS] INPUTS... OUTPUT\nTry 'main-group rasterize --help' for help.\n\nError: Invalid value for '--like': Path '/tmp/pytest-of-mockbuild/pytest-0/test_rasterize_invalid_like_ra0/foo.tif' does not exist.\n" = <Result SystemExit(2)>.output
tests/test_rio_rasterize.py:218: AssertionError

Seems like the quotation marks were changed.

See https://koschei.fedoraproject.org/package/python-rasterio?last_seen_ts=1587526323&collection=f33


For the build logs with Python 3.9, see:
https://copr-be.cloud.fedoraproject.org/results/@python/python3.9/fedora-rawhide-x86_64/01365582-python-rasterio/

For all our attempts to build python-rasterio with Python 3.9, see:
https://copr.fedorainfracloud.org/coprs/g/python/python3.9/package/python-rasterio/

Testing and mass rebuild of packages is happening in copr. You can follow these instructions to test locally in mock if your package builds with Python 3.9:
https://copr.fedorainfracloud.org/coprs/g/python/python3.9/

Let us know here if you have any questions.

Python 3.9 will be included in Fedora 33. To make that update smoother, we're building Fedora packages with early pre-releases of Python 3.9.
A build failure prevents us from testing all dependent packages (transitive [Build]Requires), so if this package is required a lot, it's important for us to get it fixed soon.
We'd appreciate help from the people who know this package best, but if you don't want to work on this now, let us know so we can try to work around it on our side.