I am happy to announce plotnine -- a grammar of graphics package for python.
plotnine is a fork and rewrite of "ggplot for python" (now known as ggpy).
The grammar implementation is a detailed adaptation of ggplot2 and the
plotting backend is all Matplotlib.
Although this is the first release, it should be pleasant to work with and
where it falls short, I apologise.
You can checkout the code at https://github.com/has2k1/plotnine,
the documentation at http://plotnine.readthedocs.io/en/stable/ and
if you encounter any issues please report them at