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xmz7891
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被控端 - 修复 MTU 问题：夹 MSS + 路径 MTU 探测（公网可用率 48% -> 100%） - 复用 HTTP 连接（免掉每次新建 TLS 的 30% 握手失败） - 每分钟回头找局域网，自动切回快 400 倍的路径 - 画面心跳帧：静止时省流量，客户端仍知道流是活的 - 锁屏时给出可操作的提示 手表端 - 内置 GTS Root R4 / GlobalSign Root CA，修 SSLHandshakeException - 连接错误翻译成人话（证书/时间/解析/超时分别提示） - 经中转连上后用服务器报的地址刷新已配对记录 - 新增局域网连接页面、服务器延迟检测 服务器端 - 支持 chunked 请求体（修每 16 秒一次的连接错乱与大面积 502） - 网络调优脚本 net-tune.sh（开机自动应用） - 管理页：批量删除、网络体检、下载区 - 隧道改 HTTP/2 + 双连接 文档 - 许可协议 / 安装前必读 / 安装后须知（作者：小麦子）
216 lines
7.3 KiB
Python
216 lines
7.3 KiB
Python
# -*- coding: utf-8 -*-
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"""全项目编码审计（收窄版）。
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上一版太吵：把 Java 字节码、测试用的 .bin、还有审计脚本自己
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（源码里就写着乱码样本）全当成文本查了。
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这一版：
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* 用**内容**判断是不是二进制（不是只看扩展名）
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* 跳过编译产物和测试数据目录
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* 跳过审计脚本自己
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只查真正要交付和要跑的东西。
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"""
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from __future__ import annotations
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import sys
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import zipfile
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from pathlib import Path
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ROOT = Path(__file__).resolve().parent.parent
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SELF = Path(__file__).resolve()
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# 这些目录是产物/数据，不是源码
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SKIP_DIRS = {
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"_build", "__pycache__", ".git", "dist_exe", "dist", "pyinstaller_work",
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"node_modules", "out_java", "received", "gen", "javacheck", "javacheck2",
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"javacheck3", "javacheck4", "javacheck5", "build_tmp", "toolchain",
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}
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SKIP_SUFFIX = {
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".pyc", ".png", ".jpg", ".jpeg", ".gif", ".ico", ".apk", ".exe", ".dll",
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".pyd", ".zip", ".idsig", ".so", ".class", ".bin", ".jar", ".keystore",
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".jks", ".der", ".pem", ".7z",
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}
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MOJIBAKE = [
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"锟斤拷", "�", "â€", "ä", "é", "è", "а", "Ñ€",
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"\ufffd",
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"ä¸", "å¤", "æµ", "è¯", "é€",
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]
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# 只查这些扩展名（其余一律不问）
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TEXT_SUFFIX = {".py", ".java", ".ps1", ".sh", ".bat", ".cmd", ".txt",
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".md", ".json", ".yml", ".yaml", ".xml", ".gradle", ".cfg",
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".ini", ".properties", ".pro", ".service", ".timer"}
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problems = []
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stats = {}
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scanned = 0
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def report(level: str, path, message: str) -> None:
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label = str(path.relative_to(ROOT)) if isinstance(path, Path) \
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and str(path).startswith(str(ROOT)) else str(path)
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problems.append((level, label, message))
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def looks_binary(body: bytes) -> bool:
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if b"\x00" in body[:4096]:
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return True
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# 非文本字节比例过高就当二进制
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sample = body[:4096]
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if not sample:
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return False
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weird = sum(1 for byte in sample
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if byte < 8 or (14 <= byte < 32 and byte != 27))
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return weird / len(sample) > 0.10
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def check_bytes(path, name: str, suffix: str, raw: bytes) -> None:
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"""对一份内容做编码检查。path 只用于报错定位。"""
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global scanned
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scanned += 1
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stats[suffix] = stats.get(suffix, 0) + 1
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has_bom = raw.startswith(b"\xef\xbb\xbf")
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body = raw[3:] if has_bom else raw
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# .bat 走特殊逻辑：cmd.exe 在中文 Windows 上默认代码页 936，
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# 所以 .bat 里要写中文就必须是 **GBK**（UTF-8 的中文会变乱码）。
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# 纯 ASCII 的 .bat 两种代码页下都对，最保险。
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if suffix in (".bat", ".cmd"):
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if has_bom:
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report("警告", path, f"{name} 有 BOM（cmd 会把 BOM 当命令）")
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try:
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text = body.decode("gbk")
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encoding_name = "GBK"
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except UnicodeDecodeError:
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try:
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text = body.decode("utf-8")
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if any("\u4e00" <= ch <= "\u9fff" for ch in text):
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report("严重", path,
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f"{name} 是 UTF-8 且含中文 —— cmd.exe 下会乱码，应为 GBK")
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encoding_name = "UTF-8(纯ASCII)"
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except UnicodeDecodeError as exc:
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report("严重", path, f"{name} GBK/UTF-8 都解不开：{exc}")
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return
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crlf = body.count(b"\r\n")
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lf_only = body.count(b"\n") - crlf
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if lf_only:
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report("警告", path, f"{name} 有 {lf_only} 处纯 LF（.bat 应为 CRLF）")
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stats[suffix] = stats.get(suffix, 0) + 1
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scanned += 1
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return
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try:
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text = body.decode("utf-8")
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except UnicodeDecodeError as exc:
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report("严重", path, f"{name} 不是合法 UTF-8：{exc}")
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return
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if suffix == ".ps1" and not has_bom:
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report("严重", path, f"{name} 缺 UTF-8 BOM（PowerShell 5.1 会按 GBK 读）")
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if suffix in (".py", ".java", ".sh") and has_bom:
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report("警告", path, f"{name} 不应有 BOM")
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if suffix in (".bat", ".cmd") and has_bom:
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report("警告", path, f"{name} 不应有 BOM")
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for token in MOJIBAKE:
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if token in text:
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line = next((i + 1 for i, l in enumerate(text.splitlines())
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if token in l), 0)
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report("严重", path, f"{name} 疑似乱码 {token!r}（第 {line} 行）")
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break
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crlf = body.count(b"\r\n")
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lf_only = body.count(b"\n") - crlf
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cr_only = body.count(b"\r") - crlf
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if suffix == ".sh" and (crlf or cr_only):
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report("严重", path, f"{name} 有 CR（CRLF {crlf} 处）—— Linux 上跑不起来")
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if suffix in (".bat", ".cmd") and lf_only:
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report("警告", path, f"{name} 有 {lf_only} 处纯 LF")
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if cr_only:
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report("警告", path, f"{name} 有 {cr_only} 处孤立 CR")
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if crlf and lf_only and suffix not in (".bat", ".cmd"):
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report("提示", path, f"{name} 行尾混用（CRLF {crlf} / LF {lf_only}）")
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def check_zip(zip_path: Path) -> None:
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if not zip_path.is_file():
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return
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print(f" 交付包：{zip_path.name}")
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with zipfile.ZipFile(zip_path) as archive:
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for name in archive.namelist():
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if name.endswith("/"):
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continue
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suffix = Path(name).suffix.lower()
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if suffix not in TEXT_SUFFIX:
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continue
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raw = archive.read(name)
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if not raw or looks_binary(raw):
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continue
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check_bytes(zip_path, f"包内 {name}", suffix, raw)
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def main() -> int:
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print("=" * 74)
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print(" 编码审计（只查要交付 / 要跑的文本文件）")
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print("=" * 74)
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targets = []
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for path in ROOT.rglob("*"):
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if not path.is_file() or path.resolve() == SELF:
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continue
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rel = path.relative_to(ROOT)
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if set(rel.parts) & SKIP_DIRS:
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continue
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if path.suffix.lower() in SKIP_SUFFIX:
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continue
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if path.suffix.lower() not in TEXT_SUFFIX:
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continue
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targets.append(path)
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print(f" 源码目录扫描 {len(targets)} 个文本文件…")
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for path in sorted(targets):
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raw = path.read_bytes()
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if not raw or looks_binary(raw):
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continue
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check_bytes(path, path.name, path.suffix.lower(), raw)
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print()
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check_zip(ROOT / "dist" / "ykxmz-1.4.0.zip")
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print()
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print(" 按类型统计：")
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for suffix, count in sorted(stats.items(), key=lambda x: -x[1]):
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print(f" {suffix:<12} {count:>5} 个")
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print()
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print("=" * 74)
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if not problems:
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print(" ✓ 全部通过，没有编码问题")
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return 0
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by_level: dict = {}
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for level, path, message in problems:
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by_level.setdefault(level, []).append((path, message))
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for level in ("严重", "警告", "提示"):
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items = by_level.get(level, [])
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if not items:
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continue
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print(f" 【{level}】{len(items)} 条")
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for path, message in items[:20]:
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print(f" {path}")
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print(f" {message}")
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if len(items) > 20:
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print(f" …还有 {len(items) - 20} 条")
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print()
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print(f" 合计 {len(problems)} 条")
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return 1 if by_level.get("严重") else 0
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if __name__ == "__main__":
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sys.exit(main())
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