| from collections import defaultdict | |
| def find_forward_hooks(module): | |
| mapping = defaultdict(list) | |
| for name, submodule in module.named_modules(): | |
| for hook in submodule._forward_pre_hooks.values(): | |
| hook_data = ("forward_pre_hook", hook.func.__name__, hook.args, hook.keywords) | |
| mapping[name].append(hook_data) | |
| for hook in submodule._forward_hooks.values(): | |
| hook_data = ("forward_hook", hook.func.__name__, hook.args, hook.keywords) | |
| mapping[name].append(hook_data) | |
| return dict(mapping) | |