There is only small code change: a path is now checked before an attempt to save. Thanks to Wush for the suggestion. I also added a short new vignette showing how reticulate can be used for NumPy data.
Changes in version 0.2.9 (2018-03-22)
npySavefunction has a new option to check the path in the given filename.
A new vignette was added showing how the
reticulatepackage can be used instead.