import bpy;

#I'm trying to render out each mesh in the project separately. The for loop on Scn.meshes doesen't work

scene_number = len(bpy.data.scenes)

for count, Scn in enumerate(bpy.data.scenes):

    print('Starting scene '+str(count+1)+' of '+str(scene_number)+': ' + Scn.name)
    for Mesh in enumerate(Scn.meshes):
#AttributeError: 'Scene' object has no attribute 'meshes'
        for Msh in enumerate(Scn.meshes):
            msh.hide_render = True
        mesh.hide_render = False

        Scn.render.filepath = "c:/renders/"+mesh.name
        data_context = {"blend_data": bpy.context.blend_data, "scene": Scn}
        Scn.frame_end = 153
        bpy.ops.render.render(data_context, write_still = True, animation = True)

print('Job finished')