blenderSB batch render layers

batch_render_layers.py

import bpy
from math import radians

# Render all specified layers in //layers/ folder with layer names
# (based on layers name with layers manager addon)

C = bpy.context

def render(lay, sup=[]):
    lay = lay - 1
    for i in range(0,20):
        C.scene.layers[i] = False
    C.scene.layers[lay] = True
    C.scene.layers[9] = True
    if sup:
        for L in sup:
            C.scene.layers[L-1] = True            
    imgName = C.scene.namedlayers.layers[lay].name
    print("rendering:", imgName)
    bpy.context.scene.render.filepath = "//layers/" + imgName
    bpy.ops.render.render(write_still=True)
    print('done')

render(3,[5]) # with list in second arg to add layers
render(1)
render(2)
render(6)
render(7)
render(8)
render(9)
render(11)

print("all done")