Python merge Examples

Example #1

def test_merge(from_line):
    requirements = [
        from_line('flask==1'),
        from_line('flask==1'),
        from_line('django==2')
    ]

    assert Counter(requirements[1:3]) == Counter(
        merge(requirements, ignore_conflicts=True))

Example #2

def test_merge_detect_conflicts(from_line):
    requirements = [from_line('flask==1'), from_line('flask==2')]

    with pytest.raises(IncompatibleRequirements):
        merge(requirements, ignore_conflicts=False)