CHB, Thank you! I had forgotten that discussion at the beginning of July [1].
Googling the list [2] also shows mention of PythonQL [3], which may point to use cases that can guide a Vectorization idea. [1] groupby discussion - https://mail.python.org/pipermail/python-ideas/2018-July/051786.html [2] google search - https://www.google.ca/search?q=group+by+site%3Ahttps%3A%2F%2Fmail.python.org%2Fpipermail%2Fpython-ideas%2F&oq=group+by+site%3Ahttps%3A%2F%2Fmail.python.org%2Fpipermail%2Fpython-ideas%2F [3] PythonQL - https://github.com/pythonql/pythonql On 2019-02-11 10:43, Christopher Barker wrote: > Do take a look in the fairly recent archives of this list for a big > discussion of groupby -- it kind of petered out but there were a > couple options on the table. > > -CHB > _______________________________________________ Python-ideas mailing list Python-ideas@python.org https://mail.python.org/mailman/listinfo/python-ideas Code of Conduct: http://python.org/psf/codeofconduct/