100644 blob b34ab6221fba401fe71fc0fe584b845fd503d5bb	NotNullPredicate.java
040000 tree b6f15c10b865a3dfc7ce122f7d9fc827f9ece4c6	numpy
040000 tree 9574f2598f27565bd0a58ac60588e348252520ba	pyqt
040000 tree ff63eb1b1c8eafd4e0952d335842059afa97bee3	python