From 63faa15bf297250210e33a94508383143ed50d92 Mon Sep 17 00:00:00 2001 From: Xuwznln <18435084+Xuwznln@users.noreply.github.com> Date: Fri, 8 May 2026 23:50:00 +0800 Subject: [PATCH] fix pip install & git install failed --- unilabos/utils/environment_check.py | 121 +++++++++++++++++++++------- 1 file changed, 91 insertions(+), 30 deletions(-) diff --git a/unilabos/utils/environment_check.py b/unilabos/utils/environment_check.py index 18b5f158..e3631fa3 100644 --- a/unilabos/utils/environment_check.py +++ b/unilabos/utils/environment_check.py @@ -33,10 +33,76 @@ _USE_UV: Optional[bool] = None def _has_uv() -> bool: global _USE_UV if _USE_UV is None: - _USE_UV = shutil.which("uv") is not None + uv_path = shutil.which("uv") + if not uv_path: + _USE_UV = False + else: + try: + result = subprocess.run([uv_path, "--version"], capture_output=True, text=True, timeout=10) + _USE_UV = result.returncode == 0 + except Exception: + _USE_UV = False return _USE_UV +def _install_command(installer: str, package: str, upgrade: bool, is_chinese: bool) -> List[str]: + if installer == "uv": + cmd = ["uv", "pip", "install"] + if upgrade: + cmd.append("--upgrade") + cmd.append(package) + if is_chinese: + cmd.extend(["--index-url", "https://mirrors.tuna.tsinghua.edu.cn/pypi/web/simple"]) + return cmd + + cmd = [sys.executable, "-m", "pip", "install", "--disable-pip-version-check"] + if upgrade: + cmd.append("--upgrade") + cmd.append(package) + if is_chinese: + cmd.extend(["-i", "https://mirrors.tuna.tsinghua.edu.cn/pypi/web/simple"]) + return cmd + + +def _installer_candidates() -> List[str]: + installers: List[str] = [] + if _has_uv(): + installers.append("uv") + installers.append("pip") + return installers + + +def _git_url_from_requirement(requirement: str) -> Optional[str]: + if not requirement.startswith("git+"): + return None + return requirement[4:].split("#", 1)[0] + + +def _repo_dir_name(git_url: str) -> str: + repo_name = git_url.rstrip("/").rsplit("/", 1)[-1] + return repo_name[:-4] if repo_name.endswith(".git") else repo_name + + +def _print_manual_git_install_hint(requirement: str) -> None: + git_url = _git_url_from_requirement(requirement) + if not git_url: + return + + repo_dir = _repo_dir_name(git_url) + install_cmd = "uv pip install -e ." if _has_uv() else f"{sys.executable} -m pip install -e ." + if _is_chinese_locale() and not _has_uv(): + install_cmd += " -i https://mirrors.tuna.tsinghua.edu.cn/pypi/web/simple" + + print_status("Git 依赖自动安装失败，通常是网络连接被重置或代码托管站点暂时不可达。", "warning") + print_status("可以手动拉取代码后在本地安装:", "warning") + print_status(f" git clone {git_url}", "warning") + print_status(f" cd {repo_dir}", "warning") + print_status(" git pull", "warning") + print_status(f" {install_cmd}", "warning") + print_status(f"如果目录 {repo_dir} 已存在，直接进入该目录执行 git pull 后再安装。", "warning") + print_status("如果 git clone 仍失败，请切换网络/代理，或从浏览器下载源码后进入源码目录执行本地安装命令。", "warning") + + def _install_packages( packages: List[str], upgrade: bool = False, @@ -53,7 +119,7 @@ def _install_packages( return True is_chinese = _is_chinese_locale() - use_uv = _has_uv() + installers = _installer_candidates() failed: List[str] = [] for pkg in packages: @@ -63,35 +129,30 @@ def _install_packages( else: print_status(f"正在{action_word} {pkg}...", "info") - if use_uv: - cmd = ["uv", "pip", "install"] - if upgrade: - cmd.append("--upgrade") - cmd.append(pkg) - if is_chinese: - cmd.extend(["--index-url", "https://mirrors.tuna.tsinghua.edu.cn/pypi/web/simple"]) - else: - cmd = [sys.executable, "-m", "pip", "install"] - if upgrade: - cmd.append("--upgrade") - cmd.append(pkg) - if is_chinese: - cmd.extend(["-i", "https://mirrors.tuna.tsinghua.edu.cn/pypi/web/simple"]) + pkg_installed = False + last_error = "unknown error" - try: - result = subprocess.run(cmd, capture_output=True, text=True, timeout=300) - if result.returncode == 0: - installer = "uv" if use_uv else "pip" - print_status(f"✓ {pkg} {action_word}成功 (via {installer})", "success") - else: - stderr_short = result.stderr.strip().split("\n")[-1] if result.stderr else "unknown error" - print_status(f"× {pkg} {action_word}失败: {stderr_short}", "error") - failed.append(pkg) - except subprocess.TimeoutExpired: - print_status(f"× {pkg} {action_word}超时 (300s)", "error") - failed.append(pkg) - except Exception as e: - print_status(f"× {pkg} {action_word}异常: {e}", "error") + for installer in installers: + cmd = _install_command(installer, pkg, upgrade, is_chinese) + try: + result = subprocess.run(cmd, capture_output=True, text=True, timeout=300) + if result.returncode == 0: + print_status(f"✓ {pkg} {action_word}成功 (via {installer})", "success") + pkg_installed = True + break + + last_error = result.stderr.strip().split("\n")[-1] if result.stderr else "unknown error" + print_status(f"× {pkg} {action_word}失败 (via {installer}): {last_error}", "warning") + except subprocess.TimeoutExpired: + last_error = "timeout after 300s" + print_status(f"× {pkg} {action_word}超时 (via {installer}, 300s)", "warning") + except Exception as e: + last_error = str(e) + print_status(f"× {pkg} {action_word}异常 (via {installer}): {e}", "warning") + + if not pkg_installed: + print_status(f"× {pkg} {action_word}失败: {last_error}", "error") + _print_manual_git_install_hint(pkg) failed.append(pkg) if failed: