test_dist_info.py 文件源码

def test_conditional_dependencies(self):
        requires = [pkg_resources.Requirement.parse('splort==4'),
                    pkg_resources.Requirement.parse('quux>=1.1')]

        for d in pkg_resources.find_distributions(self.tmpdir):
            self.assertEqual(d.requires(), requires[:1])
            self.assertEqual(d.requires(extras=('baz',)), requires)
            self.assertEqual(d.extras, ['baz'])