397 lines
12 KiB
Python
397 lines
12 KiB
Python
import os
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import time
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from scripts.tool import human_readable_size
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from fastapi import FastAPI, HTTPException
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from fastapi.staticfiles import StaticFiles
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import re
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import subprocess
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import asyncio
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import subprocess
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from typing import Any, List, Literal, Optional, Union
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from scripts.baiduyun_task import BaiduyunTask
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from pydantic import BaseModel
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from fastapi.responses import FileResponse
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from PIL import Image
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from io import BytesIO
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import hashlib
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from scripts.bin import (
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bin_file_name,
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get_matched_summary,
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check_bin_exists,
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download_bin_file,
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)
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from scripts.bin import (
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check_bin_exists,
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cwd,
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bin_file_path,
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is_win,
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)
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from scripts.tool import get_windows_drives, convert_to_bytes
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import functools
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from scripts.logger import logger
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class AutoUpload:
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# 已成等待发送图像的队列
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files = []
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task_id: Union[None, str] = None
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def exec_ops(args: Union[List[str], str]):
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args = [args] if isinstance(args, str) else args
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res = ""
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if check_bin_exists():
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result = subprocess.run([bin_file_path, *args], capture_output=True)
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try:
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res = result.stdout.decode().strip()
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except UnicodeDecodeError:
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res = result.stdout.decode("gbk", errors="ignore").strip()
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if args[0] != "ls":
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logger.info(res)
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return res
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def login_by_bduss(bduss: str):
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output = exec_ops(["login", f"-bduss={bduss}"])
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match = re.search("百度帐号登录成功: (.+)$", output)
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if match:
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return {"status": "ok", "msg": match.group(1).strip()}
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else:
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return {"status": "error", "msg": output}
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def get_curr_working_dir():
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return exec_ops("pwd")
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def list_file(cwd="/"):
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output = exec_ops(["ls", cwd])
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pattern = re.compile(
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r"\s+(\d+)\s+([\w\-.]+)\s+(\d{4}-\d{2}-\d{2}\s\d{2}:\d{2}:\d{2})\s+(.*)"
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)
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if output.find("获取目录下的文件列表: 网络错误") != -1:
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raise Exception("获取目录下的文件列表: 网络错误")
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files = []
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for line in output.split("\n"):
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match = re.match(pattern, line)
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if match:
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name = match.group(4).strip()
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f_type = "dir" if name.endswith("/") else "file"
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size = match.group(2)
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file_info = {
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"size": size,
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"date": match.group(3),
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"name": name.strip("/"),
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"type": f_type,
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"bytes": convert_to_bytes(size) if size != "-" else size,
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"fullpath": os.path.normpath(os.path.join(cwd, name.strip("/"))),
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}
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files.append(file_info)
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return files
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def get_curr_user():
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match = re.search(
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r"uid:\s*(\d+), 用户名:\s*(\w+),",
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exec_ops("who"),
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)
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if not match:
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return
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uid = match.group(1)
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if int(uid) == 0:
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return
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username = match.group(2)
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return {"uid": uid, "username": username}
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def logout():
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match = re.search("退出用户成功", exec_ops(["logout", "-y"]))
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return bool(match)
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def singleton_async(fn):
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@functools.wraps(fn)
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async def wrapper(*args, **kwargs):
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key = args[0] if len(args) > 0 else None
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if key in wrapper.busy:
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raise Exception("Function is busy, please try again later.")
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wrapper.busy.append(key)
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try:
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return await fn(*args, **kwargs)
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finally:
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wrapper.busy.remove(key)
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wrapper.busy = []
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return wrapper
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send_img_path = { "value": "" }
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def baidu_netdisk_api(_: Any, app: FastAPI):
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pre = "/baidu_netdisk"
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app.mount(
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f"{pre}/fe-static",
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StaticFiles(directory=f"{cwd}/vue/dist"),
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name="baidu_netdisk-fe-static",
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)
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@app.get(f"{pre}/user")
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async def user():
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return get_curr_user()
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@app.post(f"{pre}/user/logout")
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async def user_logout():
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return logout()
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class BaiduyunUserLoginReq(BaseModel):
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bduss: str
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@app.post(f"{pre}/user/login")
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async def user_login(req: BaiduyunUserLoginReq):
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res = login_by_bduss(req.bduss)
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if res["status"] != "ok":
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raise HTTPException(status_code=401, detail=res["msg"])
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return get_curr_user()
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@app.get(f"{pre}/hello")
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async def greeting():
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return "hello"
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@app.get(f"{pre}/global_setting")
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async def global_setting():
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conf = {}
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try:
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from modules.shared import opts
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conf = opts.data
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except:
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pass
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return {
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"global_setting": conf,
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"cwd": cwd,
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"is_win": is_win,
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"home": os.environ.get("USERPROFILE") if is_win else os.environ.get("HOME"),
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"sd_cwd": os.getcwd(),
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}
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class BaiduyunUploadDownloadReq(BaseModel):
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type: Literal["upload", "download"]
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send_dirs: List[str]
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recv_dir: str
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@app.post(f"{pre}/task")
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async def upload(req: BaiduyunUploadDownloadReq):
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task = await BaiduyunTask.create(**req.dict())
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return {"id": task.id}
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@app.get(f"{pre}/tasks")
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async def upload_tasks():
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tasks = []
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for key in BaiduyunTask.get_cache():
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task = BaiduyunTask.get_by_id(key)
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task.update_state()
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tasks.append(task.get_summary())
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return {"tasks": list(reversed(tasks))}
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@app.delete(pre + "/task/{id}")
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async def remove_task_cache(id: str):
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c = BaiduyunTask.get_cache()
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if id in c:
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c.pop(id)
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@app.get(pre + "/task/{id}/files_state")
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async def task_files_state(id):
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p = BaiduyunTask.get_by_id(id)
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if not p:
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raise HTTPException(status_code=404, detail="找不到该上传任务")
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return {"files_state": p.files_state}
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@app.post(pre + "/task/{id}/cancel")
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async def cancel_task(id):
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p = BaiduyunTask.get_by_id(id)
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if not p:
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raise HTTPException(status_code=404, detail="找不到该上传任务")
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last_tick = await p.cancel()
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return {"last_tick": last_tick}
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upload_poll_promise_dict = {}
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@app.get(pre + "/task/{id}/tick")
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async def upload_poll(id):
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async def get_tick_sync_wait_wrapper():
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task = BaiduyunTask.get_by_id(id)
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if not task:
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raise HTTPException(status_code=404, detail="找不到该上传任务")
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return await task.get_tick()
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res = upload_poll_promise_dict.get(id)
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if res:
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res = await res
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else:
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upload_poll_promise_dict[id] = asyncio.create_task(
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get_tick_sync_wait_wrapper()
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)
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res = await upload_poll_promise_dict[id]
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upload_poll_promise_dict.pop(id)
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return res
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@app.get(pre + "/files/{target}")
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async def get_target_floder_files(
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target: Literal["local", "netdisk"], folder_path: str
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):
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files = []
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try:
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if target == "local":
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if is_win and folder_path == "/":
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for item in get_windows_drives():
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files.append({"type": "dir", "size": "-", "name": item, "fullpath": item})
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else:
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for item in os.listdir(folder_path):
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path = os.path.join(folder_path, item)
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if not os.path.exists(path):
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continue
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mod_time = os.path.getmtime(path)
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date = time.strftime(
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"%Y-%m-%d %H:%M:%S", time.localtime(mod_time)
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)
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if os.path.isfile(path):
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bytes = os.path.getsize(path)
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size = human_readable_size(bytes)
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files.append(
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{
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"type": "file",
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"date": date,
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"size": size,
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"name": item,
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"bytes": bytes,
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"fullpath": os.path.normpath(os.path.join(folder_path, item))
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}
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)
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elif os.path.isdir(path):
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files.append(
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{"type": "dir", "date": date, "size": "-", "name": item, "fullpath": os.path.normpath(os.path.join(folder_path, item))}
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)
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else:
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files = list_file(folder_path)
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except Exception as e:
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logger.error(e)
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raise HTTPException(status_code=400, detail=str(e))
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return {"files": files}
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@app.get(pre + "/image-thumbnail")
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async def thumbnail(path: str, size: str = '256,256'):
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# 生成缓存文件的路径
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hash = hashlib.md5((path + size).encode('utf-8')).hexdigest()
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cache_path = f'/tmp/{hash}.webp'
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# 如果缓存文件存在，则直接返回该文件
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if os.path.exists(cache_path):
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return FileResponse(
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cache_path,
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media_type="image/webp",
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headers={"Cache-Control": "max-age=31536000", "ETag": hash},
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)
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# 如果缓存文件不存在，则生成缩略图并保存
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with open(path, "rb") as f:
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img = Image.open(BytesIO(f.read()))
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w,h = size.split(',')
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img.thumbnail((int(w),int(h)))
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buffer = BytesIO()
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img.save(buffer, 'webp')
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# 将二进制数据写入缓存文件中
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with open(cache_path, 'wb') as f:
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f.write(buffer.getvalue())
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# 返回缓存文件
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return FileResponse(
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cache_path,
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media_type="image/webp",
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headers={"Cache-Control": "max-age=31536000", "ETag": hash},
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)
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@app.get(pre+"/file")
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async def get_file(filename: str, disposition: Optional[str] = None):
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import mimetypes
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if not os.path.exists(filename):
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raise HTTPException(status_code=404)
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# 根据文件后缀名获取媒体类型
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media_type, _ = mimetypes.guess_type(filename)
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headers = {}
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if disposition:
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headers["Content-Disposition"] = f'attachment; filename="{disposition}"'
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return FileResponse(
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filename,
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media_type=media_type,
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headers=headers,
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)
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@app.post(pre+"/send_img_path")
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async def api_set_send_img_path(path: str):
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send_img_path["value"] = path
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# 检查图片信息是否生成完成
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@app.get(pre+"/gen_info_completed")
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async def api_set_send_img_path():
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return send_img_path["value"] == ''
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@app.get(pre+"/image_geninfo")
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async def image_geninfo(path: str):
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from modules import extras
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geninfo,_ = extras.images.read_info_from_image(Image.open(path))
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return geninfo
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class AutoUploadParams(BaseModel):
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recv_dir: str
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@app.post(pre+"/auto_upload")
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async def auto_upload(req: AutoUploadParams):
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tick_info = None
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if AutoUpload.task_id:
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task = BaiduyunTask.get_by_id(AutoUpload.task_id)
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tick_info = await task.get_tick()
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if not task.running:
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AutoUpload.task_id = None
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else:
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recived_file = AutoUpload.files
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AutoUpload.files = []
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if len(recived_file):
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logger.info(f"创建上传任务 {recived_file} ----> {req.recv_dir}")
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task = await BaiduyunTask.create('upload', recived_file, req.recv_dir)
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AutoUpload.task_id = task.id
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return {
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"tick_info": tick_info,
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"pending_files": AutoUpload.files
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}
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class CheckPathExistsReq(BaseModel):
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paths: List[str]
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@app.post(pre + '/check_path_exists')
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async def check_path_exists(req: CheckPathExistsReq):
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res = {}
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for path in req.paths:
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res[path] = os.path.exists(path)
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return res
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not_exists_msg = ()
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@app.get(pre + '/baiduyun_exists')
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async def baiduyun_exists():
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return check_bin_exists()
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@app.get(pre)
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def index_bd():
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return FileResponse(os.path.join(cwd, "vue/dist/index.html"))
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@app.post(pre + '/download_baiduyun')
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async def download_baiduyun():
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if not check_bin_exists():
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try:
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download_bin_file()
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except:
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raise HTTPException(500, detail=f"安装失败,找不到{bin_file_name},尝试手动从 {get_matched_summary()[1]} 或者 {get_matched_summary()[2]} 下载,下载后放到 {cwd} 文件夹下,重启界面") |