jyasskin/lxml — comment on commit ab8e7e8e6089c420c0718ed9c851a158712f2833
File: src/lxml/tests/test_builder.py line 20
By jyasskin:

This block is just copied from most of your other tests. I suspect it's there to find common_imports despite absolute imports becoming the default in Py3, but I'm not sure of that.