python-setuptools_scm-1.10.1-2.el7 fails to build from source with 4 test failures:


=================================== FAILURES ===================================
____________________________ test_version_from_git _____________________________

wd = <conftest.Wd object at 0x7fe03e102630>

    def test_version_from_git(wd):
        assert wd.version == '0.0'
    
        wd.commit_testfile()
        assert wd.version.startswith('0.1.dev1+')
        assert not wd.version.endswith('1-')
    
        wd('git tag v0.1')
>       assert wd.version == '0.1'
E       assert 'v0.1' == '0.1'
E         - v0.1
E         ? -
E         + 0.1

testing/test_git.py:23: AssertionError
---------------------------- Captured stdout setup -----------------------------
cmd 'git init'
out b'Initialized empty Git repository in /tmp/pytest-of-mockbuild/pytest-0/test_version_from_git0/.git/\n'
cmd 'git config user.email test'
cmd 'git config user.name "a test"'
----------------------------- Captured stdout call -----------------------------
root '/tmp/pytest-of-mockbuild/pytest-0/test_version_from_git0'
looking for ep setuptools_scm.parse_scm /tmp/pytest-of-mockbuild/pytest-0/test_version_from_git0
found ep .git = setuptools_scm.git:parse
cmd 'git rev-parse --show-toplevel'
out b'/tmp/pytest-of-mockbuild/pytest-0/test_version_from_git0\n'
real root /tmp/pytest-of-mockbuild/pytest-0/test_version_from_git0
cmd 'git rev-parse --verify --quiet HEAD'
ret 1
version 0.0
scm version <ScmVersion 0.0 d=None n=None d=False x={}>
config {'version_scheme': 'guess-next-dev', 'local_scheme': 'node-and-date'}
ep ('setuptools_scm.version_scheme', 'guess-next-dev')
ep ('setuptools_scm.local_scheme', 'node-and-date')
version 0.0
local_version 
0.0
cmd 'git add .'
cmd 'git commit -m test-number-0'
out b'[master (root-commit) 2ad5f2c] test-number-0\n 1 file changed, 1 insertion(+)\n create mode 100644 test.txt\n'
root '/tmp/pytest-of-mockbuild/pytest-0/test_version_from_git0'
looking for ep setuptools_scm.parse_scm /tmp/pytest-of-mockbuild/pytest-0/test_version_from_git0
found ep .git = setuptools_scm.git:parse
cmd 'git rev-parse --show-toplevel'
out b'/tmp/pytest-of-mockbuild/pytest-0/test_version_from_git0\n'
real root /tmp/pytest-of-mockbuild/pytest-0/test_version_from_git0
cmd 'git rev-parse --verify --quiet HEAD'
out b'2ad5f2ce6985fd6692d7b362bd805a1e4a555ede\n'
cmd 'git describe --dirty --tags --long --match *.*'
err b'fatal: No names found, cannot describe anything.\n'
ret 128
cmd 'git rev-list HEAD'
out b'2ad5f2ce6985fd6692d7b362bd805a1e4a555ede\n'
version 0.0
scm version <ScmVersion 0.0 d=1 n=2ad5f2c d=False x={}>
config {'version_scheme': 'guess-next-dev', 'local_scheme': 'node-and-date'}
ep ('setuptools_scm.version_scheme', 'guess-next-dev')
ep ('setuptools_scm.local_scheme', 'node-and-date')
version 0.1.dev1
local_version +n2ad5f2c
0.1.dev1+n2ad5f2c
root '/tmp/pytest-of-mockbuild/pytest-0/test_version_from_git0'
looking for ep setuptools_scm.parse_scm /tmp/pytest-of-mockbuild/pytest-0/test_version_from_git0
found ep .git = setuptools_scm.git:parse
cmd 'git rev-parse --show-toplevel'
out b'/tmp/pytest-of-mockbuild/pytest-0/test_version_from_git0\n'
real root /tmp/pytest-of-mockbuild/pytest-0/test_version_from_git0
cmd 'git rev-parse --verify --quiet HEAD'
out b'2ad5f2ce6985fd6692d7b362bd805a1e4a555ede\n'
cmd 'git describe --dirty --tags --long --match *.*'
err b'fatal: No names found, cannot describe anything.\n'
ret 128
cmd 'git rev-list HEAD'
out b'2ad5f2ce6985fd6692d7b362bd805a1e4a555ede\n'
version 0.0
scm version <ScmVersion 0.0 d=1 n=2ad5f2c d=False x={}>
config {'version_scheme': 'guess-next-dev', 'local_scheme': 'node-and-date'}
ep ('setuptools_scm.version_scheme', 'guess-next-dev')
ep ('setuptools_scm.local_scheme', 'node-and-date')
version 0.1.dev1
local_version +n2ad5f2c
0.1.dev1+n2ad5f2c
cmd 'git tag v0.1'
root '/tmp/pytest-of-mockbuild/pytest-0/test_version_from_git0'
looking for ep setuptools_scm.parse_scm /tmp/pytest-of-mockbuild/pytest-0/test_version_from_git0
found ep .git = setuptools_scm.git:parse
cmd 'git rev-parse --show-toplevel'
out b'/tmp/pytest-of-mockbuild/pytest-0/test_version_from_git0\n'
real root /tmp/pytest-of-mockbuild/pytest-0/test_version_from_git0
cmd 'git rev-parse --verify --quiet HEAD'
out b'2ad5f2ce6985fd6692d7b362bd805a1e4a555ede\n'
cmd 'git describe --dirty --tags --long --match *.*'
out b'v0.1-0-g2ad5f2c\n'
version v0.1
scm version <ScmVersion v0.1 d=None n=g2ad5f2c d=False x={}>
config {'version_scheme': 'guess-next-dev', 'local_scheme': 'node-and-date'}
ep ('setuptools_scm.version_scheme', 'guess-next-dev')
ep ('setuptools_scm.local_scheme', 'node-and-date')
version v0.1
local_version 
v0.1
____________________ test_archival_to_version[1.2.2-data3] _____________________

expected = '1.2.2', data = {'tag': 'release-1.2.2'}

    @pytest.mark.parametrize('expected,data', sorted(archival_mapping.items()))
    def test_archival_to_version(expected, data):
        version = archival_to_version(data)
>       assert format_version(
            version,
            version_scheme='guess-next-dev',
            local_scheme='node-and-date') == expected
E       assert 'release-1.2.2' == '1.2.2'
E         - release-1.2.2
E         + 1.2.2

testing/test_mercurial.py:34: AssertionError
----------------------------- Captured stdout call -----------------------------
data {'tag': 'release-1.2.2'}
version release-1.2.2
scm version <ScmVersion release-1.2.2 d=None n=None d=False x={}>
config {'version_scheme': 'guess-next-dev', 'local_scheme': 'node-and-date'}
ep ('setuptools_scm.version_scheme', 'guess-next-dev')
ep ('setuptools_scm.local_scheme', 'node-and-date')
version release-1.2.2
local_version 
__________________ test_archival_to_version[1.2.2.dev0-data4] __________________

expected = '1.2.2.dev0', data = {'tag': 'release-1.2.2.dev'}

    @pytest.mark.parametrize('expected,data', sorted(archival_mapping.items()))
    def test_archival_to_version(expected, data):
        version = archival_to_version(data)
>       assert format_version(
            version,
            version_scheme='guess-next-dev',
            local_scheme='node-and-date') == expected
E       assert 'release-1.2.2.dev' == '1.2.2.dev0'
E         - release-1.2.2.dev
E         + 1.2.2.dev0

testing/test_mercurial.py:34: AssertionError
----------------------------- Captured stdout call -----------------------------
data {'tag': 'release-1.2.2.dev'}
version release-1.2.2.dev
scm version <ScmVersion release-1.2.2.dev d=None n=None d=False x={}>
config {'version_scheme': 'guess-next-dev', 'local_scheme': 'node-and-date'}
ep ('setuptools_scm.version_scheme', 'guess-next-dev')
ep ('setuptools_scm.local_scheme', 'node-and-date')
version release-1.2.2.dev
local_version 
___________________________ test_version_from_hg_id ____________________________

wd = <conftest.Wd object at 0x7fe03e10c278>

    def test_version_from_hg_id(wd):
        assert wd.version == '0.0'
    
        wd.commit_testfile()
        assert wd.version.startswith('0.1.dev2+')
    
        # tagging commit is considered the tag
        wd('hg tag v0.1 -u test -d "0 0"')
>       assert wd.version == '0.1'
E       assert 'v0.1' == '0.1'
E         - v0.1
E         ? -
E         + 0.1

testing/test_mercurial.py:55: AssertionError
---------------------------- Captured stdout setup -----------------------------
cmd 'hg init'
----------------------------- Captured stdout call -----------------------------
root '/tmp/pytest-of-mockbuild/pytest-0/test_version_from_hg_id0'
looking for ep setuptools_scm.parse_scm /tmp/pytest-of-mockbuild/pytest-0/test_version_from_hg_id0
found ep .hg = setuptools_scm.hg:parse
cmd 'hg id -i -t'
out b'000000000000 tip\n'
tag tip
initial node /tmp/pytest-of-mockbuild/pytest-0/test_version_from_hg_id0
version 0.0
scm version <ScmVersion 0.0 d=None n=None d=False x={}>
config {'version_scheme': 'guess-next-dev', 'local_scheme': 'node-and-date'}
ep ('setuptools_scm.version_scheme', 'guess-next-dev')
ep ('setuptools_scm.local_scheme', 'node-and-date')
version 0.0
local_version 
0.0
cmd 'hg add .'
out b'adding test.txt\n'
cmd 'hg commit -m test-number-0 -u test -d "0 0"'
root '/tmp/pytest-of-mockbuild/pytest-0/test_version_from_hg_id0'
looking for ep setuptools_scm.parse_scm /tmp/pytest-of-mockbuild/pytest-0/test_version_from_hg_id0
found ep .hg = setuptools_scm.hg:parse
cmd 'hg id -i -t'
out b'e8d34603ffb9 tip\n'
tag tip
cmd 'hg parents --template "{latesttag} {latesttagdistance}\n"'
out b'null 1\n'
cmd 'hg st --no-status --change e8d34603ffb9'
out b'test.txt\n'
normalize {'dist': 2, 'node': 'e8d34603ffb9', 'root': '/tmp/pytest-of-mockbuild/pytest-0/test_version_from_hg_id0', 'st': 'test.txt', 'tag': '0.0', 'dirty': False}
version 0.0
scm version <ScmVersion 0.0 d=2 n=e8d34603ffb9 d=False x={}>
config {'version_scheme': 'guess-next-dev', 'local_scheme': 'node-and-date'}
ep ('setuptools_scm.version_scheme', 'guess-next-dev')
ep ('setuptools_scm.local_scheme', 'node-and-date')
version 0.1.dev2
local_version +ne8d34603ffb9
0.1.dev2+ne8d34603ffb9
cmd 'hg tag v0.1 -u test -d "0 0"'
root '/tmp/pytest-of-mockbuild/pytest-0/test_version_from_hg_id0'
looking for ep setuptools_scm.parse_scm /tmp/pytest-of-mockbuild/pytest-0/test_version_from_hg_id0
found ep .hg = setuptools_scm.hg:parse
cmd 'hg id -i -t'
out b'8689032c6fdf tip\n'
tag tip
cmd 'hg parents --template "{latesttag} {latesttagdistance}\n"'
out b'v0.1 1\n'
cmd 'hg st --no-status --change 8689032c6fdf'
out b'.hgtags\n'
normalize {'dist': '1', 'node': '8689032c6fdf', 'root': '/tmp/pytest-of-mockbuild/pytest-0/test_version_from_hg_id0', 'st': '.hgtags', 'tag': 'v0.1', 'dirty': False}
version v0.1
scm version <ScmVersion v0.1 d=None n=None d=False x={}>
config {'version_scheme': 'guess-next-dev', 'local_scheme': 'node-and-date'}
ep ('setuptools_scm.version_scheme', 'guess-next-dev')
ep ('setuptools_scm.local_scheme', 'node-and-date')
version v0.1
local_version 
v0.1
===================== 4 failed, 34 passed in 1.54 seconds ======================



This is particularly bad for the switch to 3.6 which is impossible now for this package and other packages buildrequire it.

This happens with python 3.4 and 3.6 alike.

Scratch build: https://koji.fedoraproject.org/koji/taskinfo?taskID=32556748

We might want to fix those or skip the tests if absolutely needed.