[MacPorts] #50279: gtk-doc: Add python34 and python35 variants

#50279: gtk-doc: Add python34 and python35 variants -------------------------+---------------------- Reporter: mf2k@… | Owner: devans@… Type: enhancement | Status: new Priority: Normal | Milestone: Component: ports | Version: Keywords: | Port: gtk-doc -------------------------+---------------------- Can python34 and python35 variants be added so python27 is not required? -- Ticket URL: <https://trac.macports.org/ticket/50279> MacPorts <https://www.macports.org/> Ports system for OS X