Looks like it's impossible to specify only build time dependence on python: both RDEPEND and DEPEND are specified. pidgin and x11-plugins/purple-plugin_pack need python as build time dependency only. Please, provide means either to disable python deps in eclass or to separate DEPEND/RDEPEND. Thanks in advance.
Support for PYTHON_BDEPEND was recently implemented.
*** Bug 341037 has been marked as a duplicate of this bug. ***
and the diff for adding it to gentoo-x86 is where ?
there's also the issue of python_set_active_version(). currently it only works inside of pkg_setup, but this doesn't really make sense considering the func only matters to compiling, so it should be restricted to src_* steps. otherwise the eclass ends up aborting due to python not being installed when merging binpkgs.
(In reply to comment #4) 'python' can be called in pkg_setup(). Some functions (PYTHON(), python_get_*()) are also affected by python_set_active_version() and are sometimes called in pkg_setup().
(In reply to comment #5) you're assuming python is available at pkg_* time. that is a fundamentally invalid assumption.
*** Bug 447052 has been marked as a duplicate of this bug. ***
No new features will be added to python.eclass, so closing as WONTFIX.