On Fri, Aug 05, 2016 at 08:37:24PM +0200, David Craven wrote: > * gnu/packages/python.scm (python-pymongo): New package. > (python2-pymongo): New package.
s/package/variable > + (inputs > + `(("python-certifi" ,python-certifi) > + ("python-setuptools" ,python-setuptools))) I notice several of these patches include setuptools as an input to the Python 3 variant of the package. While some Python 3 packages require setuptools, most don't, whereas most Python 2 packages do require setuptools. We have a "python2-variant" system that we use when the Python 2 version of some package requires a different set of inputs from the Python 3 version that it is based on. There is a good example in python-lockfile / python2-lockfile. It adds a few lines of code but if we use it consistently, it will drastically reduce the number of packages that depend on python-setuptools. Can you check this patch series to see if the Python 3 variants require setuptools?