def METHOD_NAME(self, env):
    env.prepend_path("PYTHONPATH", self.prefix.python)
    env.prepend_path("LD_LIBRARY_PATH", self.spec["podio"].libs.directories[0])
    if "+sio" in self.spec and self.version >= Version("0.16"):
        # sio needs to be on LD_LIBRARY_PATH for ROOT to be able to
        # dynamicaly load the python bindings library
        env.prepend_path("LD_LIBRARY_PATH", self.spec["sio"].libs.directories[0])
    if self.spec.satisfies("@0.16.1:"):
        # Frame header needs to be available for python bindings
        env.prepend_path("ROOT_INCLUDE_PATH", self.prefix.include)