rework loras api

extensions-builtin/Lora/lora.py

@@ -3,7 +3,6 @@ import os
 import re
 import torch
 from typing import Union
-import scripts.api as api
 
 from modules import shared, devices, sd_models, errors, scripts
 
@@ -449,8 +448,3 @@ available_lora_aliases = {}
 loaded_loras = []
 
 list_available_loras()
-try:
-    import modules.script_callbacks as script_callbacks
-    script_callbacks.on_app_started(api.api)
-except:
-    pass
\ No newline at end of file

extensions-builtin/Lora/scripts/api.py

-from fastapi import FastAPI
-import gradio as gr
-import json
-import os
-import lora
-
-def get_lora_prompts(path):
-    directory, filename = os.path.split(path)
-    name_without_ext = os.path.splitext(filename)[0]
-    new_filename = name_without_ext + '.civitai.info'
-    try:
-        new_path = os.path.join(directory, new_filename)
-        if os.path.exists(new_path):
-            with open(new_path, 'r') as f:
-                data = json.load(f)
-                trained_words = data.get('trainedWords', [])
-                if len(trained_words) > 0:
-                    result = ','.join(trained_words)
-                    return result
-                else:
-                    return ''
-        else:
-            return ''
-    except Exception as e:
-        return ''
-
-def api(_: gr.Blocks, app: FastAPI):
-    @app.get("/sdapi/v1/loras")
-    async def get_loras():
-        return [{"name": name, "path": lora.available_loras[name].filename, "prompt": get_lora_prompts(lora.available_loras[name].filename)} for name in lora.available_loras]
-

extensions-builtin/Lora/scripts/lora_script.py

 import torch
 import gradio as gr
+from fastapi import FastAPI
 
 import lora
 import extra_networks_lora
 import ui_extra_networks_lora
 from modules import script_callbacks, ui_extra_networks, extra_networks, shared
 
-
 def unload():
     torch.nn.Linear.forward = torch.nn.Linear_forward_before_lora
     torch.nn.Linear._load_from_state_dict = torch.nn.Linear_load_state_dict_before_lora
@@ -60,3 +60,22 @@ shared.options_templates.update(shared.options_section(('extra_networks', "Extra
 shared.options_templates.update(shared.options_section(('compatibility', "Compatibility"), {
     "lora_functional": shared.OptionInfo(False, "Lora: use old method that takes longer when you have multiple Loras active and produces same results as kohya-ss/sd-webui-additional-networks extension"),
 }))
+
+
+def create_lora_json(obj: lora.LoraOnDisk):
+    return {
+        "name": obj.name,
+        "alias": obj.alias,
+        "path": obj.filename,
+        "metadata": obj.metadata,
+    }
+
+
+def api_loras(_: gr.Blocks, app: FastAPI):
+    @app.get("/sdapi/v1/loras")
+    async def get_loras():
+        return [create_lora_json(obj) for obj in lora.available_loras.values()]
+
+
+script_callbacks.on_app_started(api_loras)
+