2026 Django 开发者调查启动：你的技术栈数据正在塑造框架的未来

#!/usr/bin/env python
# save as inspect_django_stack.py and run: python inspect_django_stack.py

import sys
import os

def main():
    # 确保 Django 项目设置已加载
    # 如果你的项目用 manage.py 启动，需要指定 settings 模块
    settings_module = os.environ.get("DJANGO_SETTINGS_MODULE")
    if not settings_module:
        # 尝试自动检测常见配置
        for candidate in ["myproject.settings", "config.settings", "settings"]:
            try:
                os.environ["DJANGO_SETTINGS_MODULE"] = candidate
                import django
                django.setup()
                settings_module = candidate
                break
            except Exception:
                continue
    else:
        import django
        django.setup()

    from django.conf import settings

    print("=" * 50)
    print("Django 项目技术栈速查")
    print("=" * 50)

    # Django 与 Python 版本
    import django
    print(f"Python 版本:   {sys.version}")
    print(f"Django 版本:   {django.VERSION}  (即 {django.get_version()})")

    # 数据库后端
    db_configs = settings.DATABASES
    for alias, config in db_configs.items():
        engine = config.get("ENGINE", "未设置")
        # 简化引擎名称
        engine_short = engine.split(".")[-1] if "." in engine else engine
        print(f"数据库 [{alias}]: {engine_short}")

    # 已安装的 Django 应用
    installed = settings.INSTALLED_APPS
    third_party = [a for a in installed if not a.startswith("django.") and not a.startswith(("admin", "auth", "contenttypes", "sessions", "messages", "staticfiles"))]
    print(f"第三方/自定义 App 数量: {len(third_party)}")
    if third_party:
        print("  主要第三方包:")
        for app in third_party[:15]:
            print(f"    - {app}")
        if len(third_party) > 15:
            print(f"    ... 及另外 {len(third_party) - 15} 个")

    # 关键配置项
    print(f"DEBUG 模式:    {settings.DEBUG}")
    print(f"ASGI 配置:     {getattr(settings, 'ASGI_APPLICATION', '未设置')}")
    print(f"WSGI 配置:     {getattr(settings, 'WSGI_APPLICATION', '未设置')}")

    # 模板引擎
    template_engines = settings.TEMPLATES
    for i, engine in enumerate(template_engines):
        backend = engine.get("BACKEND", "").split(".")[-1]
        print(f"模板引擎 [{i}]: {backend}")

    # 静态文件存储后端
    static_storage = getattr(settings, "STATICFILES_STORAGE", getattr(settings, "STORAGES", {}).get("staticfiles", {}).get("BACKEND", "django.contrib.staticfiles.storage.StaticFilesStorage"))
    static_short = static_storage.split(".")[-1] if "." in static_storage else static_storage
    print(f"静态文件存储:  {static_short}")

    # 国际化
    use_i18n = getattr(settings, "USE_I18N", False)
    lang = getattr(settings, "LANGUAGE_CODE", "en-us")
    print(f"国际化 (i18n): {use_i18n}  默认语言: {lang}")

    print("=" * 50)
    print("以上信息可直接用于填写开发者调查问卷")

if __name__ == "__main__":
    main()

# 如果你的 settings 模块是 myproject.settings
DJANGO_SETTINGS_MODULE=myproject.settings python inspect_django_stack.py

# 或者直接通过 manage.py 触发
python manage.py shell -c "
import django, sys
django.setup()
from django.conf import settings
print(f'Django: {django.get_version()}')
print(f'Python: {sys.version_info.major}.{sys.version_info.minor}')
print(f'DB engines: {[db[\"ENGINE\"].split(\".\")[-1] for db in settings.DATABASES.values()]}')
print(f'3rd-party apps: {[a for a in settings.INSTALLED_APPS if not a.startswith(\"django.\")]}')
"