| import os |
| from nodes import LoraLoader, CheckpointLoaderSimple |
| import folder_paths |
| from server import PromptServer |
| from aiohttp import web |
|
|
|
|
| @PromptServer.instance.routes.get("/pysssss/view/{name}") |
| async def view_image(request): |
| name = request.match_info["name"] |
| pos = name.index("/") |
| type = name[0:pos] |
| name = name[pos+1:] |
|
|
| image_path = folder_paths.get_full_path( |
| type, name) |
| if not image_path: |
| return web.Response(status=404) |
|
|
| filename = os.path.basename(image_path) |
| return web.FileResponse(image_path, headers={"Content-Disposition": f"filename=\"{filename}\""}) |
|
|
|
|
| def populate_images(names, type): |
| for idx, item_name in enumerate(names): |
| item_image = os.path.splitext(item_name)[0] + ".png" |
| item_image_path = folder_paths.get_full_path(type, item_image) |
| if not item_image_path: |
| item_image = os.path.splitext(item_name)[0] + ".jpg" |
| item_image_path = folder_paths.get_full_path( |
| type, item_image) |
|
|
| names[idx] = {"content": item_name, |
| "image": f"{type}/{item_image}" if item_image_path else None, } |
| names.sort(key=lambda i: i["content"].lower()) |
|
|
|
|
| class LoraLoaderWithImages(LoraLoader): |
| @classmethod |
| def INPUT_TYPES(s): |
| types = super().INPUT_TYPES() |
| names = types["required"]["lora_name"][0] |
| populate_images(names, "loras") |
| return types |
| |
| def load_lora(self, **kwargs): |
| kwargs["lora_name"] = kwargs["lora_name"]["content"] |
| return super().load_lora(**kwargs) |
|
|
|
|
| class CheckpointLoaderSimpleWithImages(CheckpointLoaderSimple): |
| @classmethod |
| def INPUT_TYPES(s): |
| types = super().INPUT_TYPES() |
| names = types["required"]["ckpt_name"][0] |
| populate_images(names, "checkpoints") |
| return types |
| |
| def load_checkpoint(self, **kwargs): |
| kwargs["ckpt_name"] = kwargs["ckpt_name"]["content"] |
| return super().load_checkpoint(**kwargs) |
|
|
|
|
| NODE_CLASS_MAPPINGS = { |
| "LoraLoader|pysssss": LoraLoaderWithImages, |
| "CheckpointLoader|pysssss": CheckpointLoaderSimpleWithImages, |
| } |
|
|
| NODE_DISPLAY_NAME_MAPPINGS = { |
| "LoraLoader|pysssss": "Lora Loader 🐍", |
| "CheckpointLoader|pysssss": "Checkpoint Loader 🐍", |
| } |
|
|
