On 30 January 2015 at 07:57, Thomas Güttler <guettliml at thomas-guettler.de> wrote: > where is the reference of the allowed characters in the name argument of > setuptool.setup()? > > I could not find it. https://packaging.python.org/en/latest/distributing.html#name which refers to PEP 426 (which Donald quoted). Paul