def get_nodegroup_tilegroup(v4_node_name, nodes, resource_id, verbose=False):
# get the corresponding v4 node and then get the tile for its nodegroup
v4_node = nodes.get(name=v4_node_name)
ng_tile = Tile().get_blank_tile(v4_node.nodegroup_id,
resourceid=resource_id)
if verbose:
print " ", ng_tile.data
print " ", ng_tile.tiles
# if there are child tiles, then the ng_tile.tileid needs to be set
# (not sure why this is the case, but it is)
if ng_tile.tileid is None:
ng_tile.tileid = uuid.uuid4()
# create a raw json representation of the node group tile and its children
# and put these into a flat list of tiles that is returned
tile_json = {
"resourceinstance_id": resource_id,
"provisionaledits": None,
"parenttile_id": ng_tile.parenttile_id,
"nodegroup_id": ng_tile.nodegroup_id,
"sortorder": 0,
"data": ng_tile.data,
"tileid": ng_tile.tileid,
}
output_tiles = [tile_json]
for tile in ng_tile.tiles:
child_tile_json = {
"tileid": tile.tileid,
"resourceinstance_id": resource_id,
"nodegroup_id": tile.nodegroup_id,
"sortorder": 0,
"provisionaledits": None,
"parenttile_id": ng_tile.tileid,
"data": tile.data,
}
output_tiles.append(child_tile_json)
return output_tiles
