719 lines
25 KiB
Python
719 lines
25 KiB
Python
from aiohttp import web
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import os
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import requests
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import folder_paths
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import json
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import numpy as np
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import server
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import re
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import base64
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from PIL import Image
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import io
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import time
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import execution
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import random
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import traceback
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import uuid
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import asyncio
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import atexit
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import logging
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import sys
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from logging.handlers import RotatingFileHandler
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from enum import Enum
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from urllib.parse import quote
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import threading
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import hashlib
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import aiohttp
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api = None
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api_task = None
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prompt_metadata = {}
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cd_enable_log = os.environ.get('CD_ENABLE_LOG', 'false').lower() == 'true'
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cd_enable_run_log = os.environ.get('CD_ENABLE_RUN_LOG', 'false').lower() == 'true'
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def post_prompt(json_data):
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prompt_server = server.PromptServer.instance
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json_data = prompt_server.trigger_on_prompt(json_data)
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if "number" in json_data:
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number = float(json_data["number"])
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else:
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number = prompt_server.number
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if "front" in json_data:
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if json_data["front"]:
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number = -number
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prompt_server.number += 1
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if "prompt" in json_data:
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prompt = json_data["prompt"]
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valid = execution.validate_prompt(prompt)
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extra_data = {}
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if "extra_data" in json_data:
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extra_data = json_data["extra_data"]
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if "client_id" in json_data:
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extra_data["client_id"] = json_data["client_id"]
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if valid[0]:
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# if the prompt id is provided
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prompt_id = json_data.get("prompt_id") or str(uuid.uuid4())
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outputs_to_execute = valid[2]
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prompt_server.prompt_queue.put(
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(number, prompt_id, prompt, extra_data, outputs_to_execute)
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)
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response = {
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"prompt_id": prompt_id,
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"number": number,
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"node_errors": valid[3],
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}
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return response
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else:
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print("invalid prompt:", valid[1])
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return {"error": valid[1], "node_errors": valid[3]}
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else:
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return {"error": "no prompt", "node_errors": []}
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def randomSeed(num_digits=15):
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range_start = 10 ** (num_digits - 1)
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range_end = (10**num_digits) - 1
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return random.randint(range_start, range_end)
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@server.PromptServer.instance.routes.post("/comfyui-deploy/run")
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async def comfy_deploy_run(request):
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prompt_server = server.PromptServer.instance
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data = await request.json()
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workflow_api = data.get("workflow_api")
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# The prompt id generated from comfy deploy, can be None
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prompt_id = data.get("prompt_id")
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for key in workflow_api:
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if 'inputs' in workflow_api[key] and 'seed' in workflow_api[key]['inputs']:
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workflow_api[key]['inputs']['seed'] = randomSeed()
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prompt = {
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"prompt": workflow_api,
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"client_id": "comfy_deploy_instance", #api.client_id
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"prompt_id": prompt_id
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}
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prompt_metadata[prompt_id] = {
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'status_endpoint': data.get('status_endpoint'),
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'file_upload_endpoint': data.get('file_upload_endpoint'),
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'workflow_api': workflow_api
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}
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try:
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res = post_prompt(prompt)
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except Exception as e:
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error_type = type(e).__name__
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stack_trace_short = traceback.format_exc().strip().split('\n')[-2]
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stack_trace = traceback.format_exc().strip()
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print(f"error: {error_type}, {e}")
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print(f"stack trace: {stack_trace_short}")
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await update_run_with_output(prompt_id, {
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"error": {
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"error_type": error_type,
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"stack_trace": stack_trace
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}
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})
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# When there are critical errors, the prompt is actually not run
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await update_run(prompt_id, Status.FAILED)
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return web.Response(status=500, reason=f"{error_type}: {e}, {stack_trace_short}")
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status = 200
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# if "error" in res:
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# status = 400
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# await update_run_with_output(prompt_id, {
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# "error": {
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# **res
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# }
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# })
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if "node_errors" in res and res["node_errors"]:
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# Even tho there are node_errors it can still be run
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status = 400
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await update_run_with_output(prompt_id, {
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"error": {
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**res
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}
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})
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# When there are critical errors, the prompt is actually not run
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if "error" in res:
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await update_run(prompt_id, Status.FAILED)
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return web.json_response(res, status=status)
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sockets = dict()
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def get_comfyui_path_from_file_path(file_path):
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file_path_parts = file_path.split("\\")
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if file_path_parts[0] == "input":
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print("matching input")
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file_path = os.path.join(folder_paths.get_directory_by_type("input"), *file_path_parts[1:])
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elif file_path_parts[0] == "models":
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print("matching models")
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file_path = folder_paths.get_full_path(file_path_parts[1], os.path.join(*file_path_parts[2:]))
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print(file_path)
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return file_path
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# Form ComfyUI Manager
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def compute_sha256_checksum(filepath):
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filepath = get_comfyui_path_from_file_path(filepath)
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"""Compute the SHA256 checksum of a file, in chunks"""
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sha256 = hashlib.sha256()
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with open(filepath, 'rb') as f:
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for chunk in iter(lambda: f.read(4096), b''):
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sha256.update(chunk)
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return sha256.hexdigest()
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# This is start uploading the files to Comfy Deploy
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@server.PromptServer.instance.routes.post('/comfyui-deploy/upload-file')
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async def upload_file(request):
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data = await request.json()
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file_path = data.get("file_path")
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print("Original file path", file_path)
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file_path = get_comfyui_path_from_file_path(file_path)
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# return web.json_response({
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# "error": f"File not uploaded"
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# }, status=500)
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token = data.get("token")
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get_url = data.get("url")
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try:
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base = folder_paths.base_path
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file_path = os.path.join(base, file_path)
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if os.path.exists(file_path):
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file_size = os.path.getsize(file_path)
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file_extension = os.path.splitext(file_path)[1]
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if file_extension in ['.jpg', '.jpeg']:
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file_type = 'image/jpeg'
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elif file_extension == '.png':
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file_type = 'image/png'
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elif file_extension == '.webp':
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file_type = 'image/webp'
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else:
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file_type = 'application/octet-stream' # Default to binary file type if unknown
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else:
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return web.json_response({
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"error": f"File not found: {file_path}"
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}, status=404)
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except Exception as e:
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return web.json_response({
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"error": str(e)
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}, status=500)
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if get_url:
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try:
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async with aiohttp.ClientSession() as session:
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headers = {'Authorization': f'Bearer {token}'}
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params = {'file_size': file_size, 'type': file_type}
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async with session.get(get_url, params=params, headers=headers) as response:
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if response.status == 200:
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content = await response.json()
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upload_url = content["upload_url"]
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with open(file_path, 'rb') as f:
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headers = {
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"Content-Type": file_type,
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"x-amz-acl": "public-read",
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"Content-Length": str(file_size)
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}
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async with session.put(upload_url, data=f, headers=headers) as upload_response:
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if upload_response.status == 200:
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return web.json_response({
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"message": "File uploaded successfully",
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"download_url": content["download_url"]
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})
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else:
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return web.json_response({
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"error": f"Failed to upload file to {upload_url}. Status code: {upload_response.status}"
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}, status=upload_response.status)
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else:
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return web.json_response({
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"error": f"Failed to fetch data from {get_url}. Status code: {response.status}"
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}, status=response.status)
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except Exception as e:
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return web.json_response({
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"error": f"An error occurred while fetching data from {get_url}: {str(e)}"
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}, status=500)
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return web.json_response({
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"error": f"File not uploaded"
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}, status=500)
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@server.PromptServer.instance.routes.get('/comfyui-deploy/get-file-hash')
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async def get_file_hash(request):
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file_path = request.rel_url.query.get('file_path', '')
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if file_path is None:
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return web.json_response({
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"error": "file_path is required"
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}, status=400)
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try:
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base = folder_paths.base_path
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file_path = os.path.join(base, file_path)
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# print("file_path", file_path)
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file_hash = compute_sha256_checksum(
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file_path
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)
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return web.json_response({
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"file_hash": file_hash
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})
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except Exception as e:
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return web.json_response({
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"error": str(e)
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}, status=500)
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@server.PromptServer.instance.routes.get('/comfyui-deploy/ws')
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async def websocket_handler(request):
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ws = web.WebSocketResponse()
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await ws.prepare(request)
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sid = request.rel_url.query.get('clientId', '')
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if sid:
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# Reusing existing session, remove old
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sockets.pop(sid, None)
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else:
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sid = uuid.uuid4().hex
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sockets[sid] = ws
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try:
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# Send initial state to the new client
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await send("status", { 'sid': sid }, sid)
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if cd_enable_log:
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await send_first_time_log(sid)
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async for msg in ws:
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if msg.type == aiohttp.WSMsgType.ERROR:
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print('ws connection closed with exception %s' % ws.exception())
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finally:
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sockets.pop(sid, None)
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return ws
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@server.PromptServer.instance.routes.get('/comfyui-deploy/check-status')
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async def comfy_deploy_check_status(request):
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prompt_server = server.PromptServer.instance
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prompt_id = request.rel_url.query.get('prompt_id', None)
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if prompt_id in prompt_metadata and 'status' in prompt_metadata[prompt_id]:
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return web.json_response({
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"status": prompt_metadata[prompt_id]['status'].value
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})
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else:
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return web.json_response({
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"message": "prompt_id not found"
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})
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async def send(event, data, sid=None):
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try:
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if sid:
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ws = sockets.get(sid)
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if ws != None and not ws.closed: # Check if the WebSocket connection is open and not closing
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await ws.send_json({ 'event': event, 'data': data })
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else:
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for ws in sockets.values():
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if not ws.closed: # Check if the WebSocket connection is open and not closing
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await ws.send_json({ 'event': event, 'data': data })
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except Exception as e:
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print(f"Exception: {e}")
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traceback.print_exc()
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logging.basicConfig(level=logging.INFO)
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prompt_server = server.PromptServer.instance
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send_json = prompt_server.send_json
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async def send_json_override(self, event, data, sid=None):
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# print("INTERNAL:", event, data, sid)
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prompt_id = data.get('prompt_id')
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# now we send everything
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await asyncio.wait([
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asyncio.create_task(send(event, data)),
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asyncio.create_task(self.send_json_original(event, data, sid))
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])
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if event == 'execution_start':
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update_run(prompt_id, Status.RUNNING)
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# the last executing event is none, then the workflow is finished
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if event == 'executing' and data.get('node') is None:
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mark_prompt_done(prompt_id=prompt_id)
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if not have_pending_upload(prompt_id):
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update_run(prompt_id, Status.SUCCESS)
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if event == 'executing' and data.get('node') is not None:
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node = data.get('node')
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if prompt_id in prompt_metadata:
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if 'progress' not in prompt_metadata[prompt_id]:
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prompt_metadata[prompt_id]["progress"] = set()
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prompt_metadata[prompt_id]["progress"].add(node)
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calculated_progress = len(prompt_metadata[prompt_id]["progress"]) / len(prompt_metadata[prompt_id]['workflow_api'])
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# print("calculated_progress", calculated_progress)
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if 'last_updated_node' in prompt_metadata[prompt_id] and prompt_metadata[prompt_id]['last_updated_node'] == node:
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return
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prompt_metadata[prompt_id]['last_updated_node'] = node
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class_type = prompt_metadata[prompt_id]['workflow_api'][node]['class_type']
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print("updating run live status", class_type)
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await update_run_live_status(prompt_id, "Executing " + class_type, calculated_progress)
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if event == 'execution_cached' and data.get('nodes') is not None:
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if prompt_id in prompt_metadata:
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if 'progress' not in prompt_metadata[prompt_id]:
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prompt_metadata[prompt_id]["progress"] = set()
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if 'nodes' in data:
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for node in data.get('nodes', []):
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prompt_metadata[prompt_id]["progress"].add(node)
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# prompt_metadata[prompt_id]["progress"].update(data.get('nodes'))
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if event == 'execution_error':
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# Careful this might not be fully awaited.
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await update_run_with_output(prompt_id, data)
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update_run(prompt_id, Status.FAILED)
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# await update_run_with_output(prompt_id, data)
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if event == 'executed' and 'node' in data and 'output' in data:
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await update_run_with_output(prompt_id, data.get('output'), node_id=data.get('node'))
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# await update_run_with_output(prompt_id, data.get('output'), node_id=data.get('node'))
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# update_run_with_output(prompt_id, data.get('output'))
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class Status(Enum):
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NOT_STARTED = "not-started"
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RUNNING = "running"
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SUCCESS = "success"
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FAILED = "failed"
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UPLOADING = "uploading"
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# Global variable to keep track of the last read line number
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last_read_line_number = 0
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async def update_run_live_status(prompt_id, live_status, calculated_progress: float):
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if prompt_id not in prompt_metadata:
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return
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print("progress", calculated_progress)
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status_endpoint = prompt_metadata[prompt_id]['status_endpoint']
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body = {
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"run_id": prompt_id,
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"live_status": live_status,
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"progress": calculated_progress
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}
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# requests.post(status_endpoint, json=body)
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async with aiohttp.ClientSession() as session:
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async with session.post(status_endpoint, json=body) as response:
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pass
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def update_run(prompt_id, status: Status):
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global last_read_line_number
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if prompt_id not in prompt_metadata:
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return
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if ('status' not in prompt_metadata[prompt_id] or prompt_metadata[prompt_id]['status'] != status):
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# when the status is already failed, we don't want to update it to success
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if ('status' in prompt_metadata[prompt_id] and prompt_metadata[prompt_id]['status'] == Status.FAILED):
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return
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status_endpoint = prompt_metadata[prompt_id]['status_endpoint']
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body = {
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"run_id": prompt_id,
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"status": status.value,
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}
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print(f"Status: {status.value}")
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try:
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requests.post(status_endpoint, json=body)
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if cd_enable_run_log and (status == Status.SUCCESS or status == Status.FAILED):
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try:
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with open(comfyui_file_path, 'r') as log_file:
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# log_data = log_file.read()
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# Move to the last read line
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all_log_data = log_file.read() # Read all log data
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print("All log data before skipping:", all_log_data) # Log all data before skipping
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log_file.seek(0) # Reset file pointer to the beginning
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for _ in range(last_read_line_number):
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next(log_file)
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log_data = log_file.read()
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# Update the last read line number
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last_read_line_number += log_data.count('\n')
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print("last_read_line_number", last_read_line_number)
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print("log_data", log_data)
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print("log_data.count(n)", log_data.count('\n'))
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body = {
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"run_id": prompt_id,
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"log_data": [
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{
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"logs": log_data,
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# "timestamp": time.time(),
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}
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]
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}
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requests.post(status_endpoint, json=body)
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except Exception as log_error:
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print(f"Error reading log file: {log_error}")
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|
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except Exception as e:
|
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error_type = type(e).__name__
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stack_trace = traceback.format_exc().strip()
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print(f"Error occurred while updating run: {e} {stack_trace}")
|
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finally:
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prompt_metadata[prompt_id]['status'] = status
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|
|
|
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async def upload_file(prompt_id, filename, subfolder=None, content_type="image/png", type="output"):
|
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"""
|
|
Uploads file to S3 bucket using S3 client object
|
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:return: None
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"""
|
|
filename,output_dir = folder_paths.annotated_filepath(filename)
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|
|
# validation for security: prevent accessing arbitrary path
|
|
if filename[0] == '/' or '..' in filename:
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return
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|
|
if output_dir is None:
|
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output_dir = folder_paths.get_directory_by_type(type)
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|
|
if output_dir is None:
|
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print(filename, "Upload failed: output_dir is None")
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return
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|
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if subfolder != None:
|
|
full_output_dir = os.path.join(output_dir, subfolder)
|
|
if os.path.commonpath((os.path.abspath(full_output_dir), output_dir)) != output_dir:
|
|
return
|
|
output_dir = full_output_dir
|
|
|
|
filename = os.path.basename(filename)
|
|
file = os.path.join(output_dir, filename)
|
|
|
|
print("uploading file", file)
|
|
|
|
file_upload_endpoint = prompt_metadata[prompt_id]['file_upload_endpoint']
|
|
|
|
filename = quote(filename)
|
|
prompt_id = quote(prompt_id)
|
|
content_type = quote(content_type)
|
|
|
|
target_url = f"{file_upload_endpoint}?file_name={filename}&run_id={prompt_id}&type={content_type}"
|
|
|
|
result = requests.get(target_url)
|
|
ok = result.json()
|
|
|
|
with open(file, 'rb') as f:
|
|
data = f.read()
|
|
headers = {
|
|
"x-amz-acl": "public-read",
|
|
"Content-Type": content_type,
|
|
"Content-Length": str(len(data)),
|
|
}
|
|
response = requests.put(ok.get("url"), headers=headers, data=data)
|
|
async with aiohttp.ClientSession() as session:
|
|
async with session.put(ok.get("url"), headers=headers, data=data) as response:
|
|
print("upload file response", response.status)
|
|
|
|
def have_pending_upload(prompt_id):
|
|
if 'prompt_id' in prompt_metadata and 'uploading_nodes' in prompt_metadata[prompt_id] and len(prompt_metadata[prompt_id]['uploading_nodes']) > 0:
|
|
print("have pending upload ", len(prompt_metadata[prompt_id]['uploading_nodes']))
|
|
return True
|
|
|
|
print("no pending upload")
|
|
return False
|
|
|
|
def mark_prompt_done(prompt_id):
|
|
if prompt_id in prompt_metadata:
|
|
prompt_metadata[prompt_id]["done"] = True
|
|
print("Prompt done")
|
|
|
|
def is_prompt_done(prompt_id):
|
|
if prompt_id in prompt_metadata and "done" in prompt_metadata[prompt_id]:
|
|
if prompt_metadata[prompt_id]["done"] == True:
|
|
return True
|
|
|
|
return False
|
|
|
|
# Use to handle upload error and send back to ComfyDeploy
|
|
async def handle_error(prompt_id, data, e: Exception):
|
|
error_type = type(e).__name__
|
|
stack_trace = traceback.format_exc().strip()
|
|
body = {
|
|
"run_id": prompt_id,
|
|
"output_data": {
|
|
"error": {
|
|
"type": error_type,
|
|
"message": str(e),
|
|
"stack_trace": stack_trace
|
|
}
|
|
}
|
|
}
|
|
await update_file_status(prompt_id, data, False, have_error=True)
|
|
print(body)
|
|
print(f"Error occurred while uploading file: {e}")
|
|
|
|
# Mark the current prompt requires upload, and block it from being marked as success
|
|
async def update_file_status(prompt_id, data, uploading, have_error=False, node_id=None):
|
|
if 'uploading_nodes' not in prompt_metadata[prompt_id]:
|
|
prompt_metadata[prompt_id]['uploading_nodes'] = set()
|
|
|
|
if node_id is not None:
|
|
if uploading:
|
|
prompt_metadata[prompt_id]['uploading_nodes'].add(node_id)
|
|
else:
|
|
prompt_metadata[prompt_id]['uploading_nodes'].discard(node_id)
|
|
|
|
print(prompt_metadata[prompt_id]['uploading_nodes'])
|
|
# Update the remote status
|
|
|
|
if have_error:
|
|
update_run(prompt_id, Status.FAILED)
|
|
await send("failed", {
|
|
"prompt_id": prompt_id,
|
|
})
|
|
return
|
|
|
|
# if there are still nodes that are uploading, then we set the status to uploading
|
|
if uploading:
|
|
if prompt_metadata[prompt_id]['status'] != Status.UPLOADING:
|
|
update_run(prompt_id, Status.UPLOADING)
|
|
await send("uploading", {
|
|
"prompt_id": prompt_id,
|
|
})
|
|
|
|
# if there are no nodes that are uploading, then we set the status to success
|
|
elif not uploading and not have_pending_upload(prompt_id) and is_prompt_done(prompt_id=prompt_id):
|
|
update_run(prompt_id, Status.SUCCESS)
|
|
print("Status: SUCCUSS")
|
|
await send("success", {
|
|
"prompt_id": prompt_id,
|
|
})
|
|
|
|
async def handle_upload(prompt_id, data, key, content_type_key, default_content_type):
|
|
items = data.get(key, [])
|
|
for item in items:
|
|
await upload_file(
|
|
prompt_id,
|
|
item.get("filename"),
|
|
subfolder=item.get("subfolder"),
|
|
type=item.get("type"),
|
|
content_type=item.get(content_type_key, default_content_type)
|
|
)
|
|
|
|
|
|
# Upload files in the background
|
|
async def upload_in_background(prompt_id, data, node_id=None, have_upload=True):
|
|
try:
|
|
await handle_upload(prompt_id, data, 'images', "content_type", "image/png")
|
|
await handle_upload(prompt_id, data, 'files', "content_type", "image/png")
|
|
# This will also be mp4
|
|
await handle_upload(prompt_id, data, 'gifs', "format", "image/gif")
|
|
|
|
if have_upload:
|
|
await update_file_status(prompt_id, data, False, node_id=node_id)
|
|
except Exception as e:
|
|
await handle_error(prompt_id, data, e)
|
|
|
|
async def update_run_with_output(prompt_id, data, node_id=None):
|
|
if prompt_id in prompt_metadata:
|
|
status_endpoint = prompt_metadata[prompt_id]['status_endpoint']
|
|
|
|
body = {
|
|
"run_id": prompt_id,
|
|
"output_data": data
|
|
}
|
|
|
|
try:
|
|
have_upload = 'images' in data or 'files' in data or 'gifs' in data
|
|
print("\nhave_upload", have_upload, node_id)
|
|
|
|
if have_upload:
|
|
await update_file_status(prompt_id, data, True, node_id=node_id)
|
|
|
|
asyncio.create_task(upload_in_background(prompt_id, data, node_id=node_id, have_upload=have_upload))
|
|
|
|
except Exception as e:
|
|
await handle_error(prompt_id, data, e)
|
|
|
|
|
|
requests.post(status_endpoint, json=body)
|
|
|
|
await send('outputs_uploaded', {
|
|
"prompt_id": prompt_id
|
|
})
|
|
|
|
prompt_server.send_json_original = prompt_server.send_json
|
|
prompt_server.send_json = send_json_override.__get__(prompt_server, server.PromptServer)
|
|
|
|
root_path = os.path.dirname(os.path.abspath(__file__))
|
|
two_dirs_up = os.path.dirname(os.path.dirname(root_path))
|
|
log_file_path = os.path.join(two_dirs_up, 'comfy-deploy.log')
|
|
comfyui_file_path = os.path.join(two_dirs_up, 'comfyui.log')
|
|
|
|
last_read_line = 0
|
|
|
|
async def watch_file_changes(file_path, callback):
|
|
global last_read_line
|
|
last_modified_time = os.stat(file_path).st_mtime
|
|
while True:
|
|
time.sleep(1) # sleep for a while to reduce CPU usage
|
|
modified_time = os.stat(file_path).st_mtime
|
|
if modified_time != last_modified_time:
|
|
last_modified_time = modified_time
|
|
with open(file_path, 'r') as file:
|
|
lines = file.readlines()
|
|
if last_read_line > len(lines):
|
|
last_read_line = 0 # Reset if log file has been rotated
|
|
new_lines = lines[last_read_line:]
|
|
last_read_line = len(lines)
|
|
if new_lines:
|
|
await callback(''.join(new_lines))
|
|
|
|
|
|
async def send_first_time_log(sid):
|
|
with open(log_file_path, 'r') as file:
|
|
lines = file.readlines()
|
|
await send("LOGS", ''.join(lines), sid)
|
|
|
|
async def send_logs_to_websocket(logs):
|
|
await send("LOGS", logs)
|
|
|
|
def start_loop(loop):
|
|
asyncio.set_event_loop(loop)
|
|
loop.run_forever()
|
|
|
|
def run_in_new_thread(coroutine):
|
|
new_loop = asyncio.new_event_loop()
|
|
t = threading.Thread(target=start_loop, args=(new_loop,), daemon=True)
|
|
t.start()
|
|
asyncio.run_coroutine_threadsafe(coroutine, new_loop)
|
|
|
|
if cd_enable_log:
|
|
run_in_new_thread(watch_file_changes(log_file_path, send_logs_to_websocket))
|