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Merge ab3e20fbd67af8cb752ebd83d1fd96e9f0df8082 into 5c7625c425f12330eec34870511c31667d9fe349

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patriceac 2025-04-04 21:06:16 +00:00 committed by GitHub
commit a53b84926e
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ui/easydiffusion/server.py
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@ -8,6 +8,9 @@ import mimetypes
import os import os
import traceback import traceback
from typing import List, Union from typing import List, Union
import platform
import subprocess
import ctypes
from easydiffusion import app, model_manager, task_manager, package_manager from easydiffusion import app, model_manager, task_manager, package_manager
from easydiffusion.tasks import RenderTask, FilterTask from easydiffusion.tasks import RenderTask, FilterTask
@ -30,6 +33,11 @@ from pydantic import BaseModel, Extra
from starlette.responses import FileResponse, JSONResponse, StreamingResponse from starlette.responses import FileResponse, JSONResponse, StreamingResponse
from pycloudflared import try_cloudflare from pycloudflared import try_cloudflare
# Constants for preventing sleep
ES_CONTINUOUS = 0x80000000
ES_SYSTEM_REQUIRED = 0x00000001
ES_DISPLAY_REQUIRED = 0x00000002
log.info(f"started in {app.SD_DIR}") log.info(f"started in {app.SD_DIR}")
log.info(f"started at {datetime.datetime.now():%x %X}") log.info(f"started at {datetime.datetime.now():%x %X}")
@ -42,6 +50,34 @@ NOCACHE_HEADERS = {
} }
PROTECTED_CONFIG_KEYS = ("block_nsfw",) # can't change these via the HTTP API PROTECTED_CONFIG_KEYS = ("block_nsfw",) # can't change these via the HTTP API
# Constants for preventing sleep on Windows
ES_CONTINUOUS = 0x80000000
ES_SYSTEM_REQUIRED = 0x00000001
ES_DISPLAY_REQUIRED = 0x00000002
class PreventSleep:
def __init__(self):
self.os_name = platform.system()
self.inhibit_process = None
def prevent_sleep(self):
if self.os_name == "Windows":
ctypes.windll.kernel32.SetThreadExecutionState(
ES_CONTINUOUS | ES_SYSTEM_REQUIRED | ES_DISPLAY_REQUIRED)
elif self.os_name == "Darwin":
self.inhibit_process = subprocess.Popen(['caffeinate'])
elif self.os_name == "Linux":
self.inhibit_process = subprocess.Popen(['systemd-inhibit', '--what=handle-lid-switch', '--why="Prevent sleep during image generation"', 'bash', '-c', 'sleep infinity'])
else:
raise NotImplementedError("Unsupported OS")
def allow_sleep(self):
if self.os_name == "Windows":
ctypes.windll.kernel32.SetThreadExecutionState(ES_CONTINUOUS)
elif self.inhibit_process:
self.inhibit_process.terminate()
self.inhibit_process = None
class NoCacheStaticFiles(StaticFiles): class NoCacheStaticFiles(StaticFiles):
def __init__(self, directory: str): def __init__(self, directory: str):
@ -284,7 +320,9 @@ def ping_internal(session_id: str = None):
def render_internal(req: dict): def render_internal(req: dict):
prevent_sleep_obj = PreventSleep()
try: try:
prevent_sleep_obj.prevent_sleep()
req = convert_legacy_render_req_to_new(req) req = convert_legacy_render_req_to_new(req)
# separate out the request data into rendering and task-specific data # separate out the request data into rendering and task-specific data
@ -316,6 +354,8 @@ def render_internal(req: dict):
except Exception as e: except Exception as e:
log.error(traceback.format_exc()) log.error(traceback.format_exc())
raise HTTPException(status_code=500, detail=str(e)) raise HTTPException(status_code=500, detail=str(e))
finally:
prevent_sleep_obj.allow_sleep()
def filter_internal(req: dict): def filter_internal(req: dict):