| 37 | |
| 38 | def __call__(self, x, y): |
| 39 | def get_string(node): |
| 40 | node_string = "node" |
| 41 | node_string += node.nodeName |
| 42 | if node.nodeValue: |
| 43 | node_string += node.nodeValue |
| 44 | |
| 45 | if node.attributes: |
| 46 | # We first sort by name, if present. |
| 47 | node_string += node.getAttribute("Name") |
| 48 | |
| 49 | all_nodes = [] |
| 50 | for name, value in node.attributes.items(): |
| 51 | all_nodes.append((name, value)) |
| 52 | |
| 53 | all_nodes.sort(CmpTuple()) |
| 54 | for name, value in all_nodes: |
| 55 | node_string += name |
| 56 | node_string += value |
| 57 | |
| 58 | return node_string |
| 59 | |
| 60 | return cmp(get_string(x), get_string(y)) |
| 61 | |