9835b6e341
- Docker Deployment Fixes: - Switch base images to docker.m.daocloud.io to resolve registry 401 errors - Add Postgres and Redis services to docker-compose.traefik.yml - Fix frontend build: replace missing icons (Globe->Location, Chart->TrendCharts) - Fix frontend build: resolve pnpm CI/TTY issues and frozen lockfile errors - Add missing backend dependencies (sqlalchemy, psycopg2, redis-py, celery, docker-py) in pixi.toml - Ensure database tables are created on startup (lifespan event) - Backend Internationalization (i18n): - Add backend/app/core/i18n.py for locale handling - Update API endpoints (jobs, tasks, uploads, results) to return localized messages - Support 'Accept-Language' header (en/zh) - Documentation: - Update DOCKER_DEPLOYMENT.md with new architecture and troubleshooting - Update AGENTS.md with latest stack details and deployment steps - Update @fix_plan.md status Co-Authored-By: Claude <noreply@anthropic.com>
72 lines
2.6 KiB
Python
72 lines
2.6 KiB
Python
from typing import Dict, Optional
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from fastapi import Header
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# Translation dictionaries
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TRANSLATIONS = {
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"en": {
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"job_not_found": "Job not found",
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"invalid_extension": "Invalid file extension: {ext}. Allowed: {allowed}",
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"single_file_only": "Only one file allowed per task",
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"queue_update_triggered": "Queue update triggered",
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"task_created": "Task created successfully",
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"server_error": "Internal server error",
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"job_not_completed": "Job not completed. Current status: {status}",
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"results_not_found": "Results not found on disk",
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"job_deleted": "Job {job_id} deleted successfully",
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"use_post_jobs": "Use POST /api/v1/jobs/create for now",
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"task_not_found": "Task not found",
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"task_not_in_queue": "Task is not in queue",
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},
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"zh": {
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"job_not_found": "任务不存在",
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"invalid_extension": "文件后缀无效: {ext}。允许: {allowed}",
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"single_file_only": "每次任务只能上传一个文件",
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"queue_update_triggered": "已触发队列更新",
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"task_created": "任务创建成功",
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"server_error": "服务器内部错误",
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"job_not_completed": "任务未完成。当前状态: {status}",
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"results_not_found": "未找到结果文件",
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"job_deleted": "任务 {job_id} 已删除",
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"use_post_jobs": "请使用 POST /api/v1/jobs/create 接口",
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"task_not_found": "任务不存在",
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"task_not_in_queue": "任务不在队列中",
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}
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}
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DEFAULT_LANG = "en"
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def get_language(accept_language: Optional[str] = Header(None)) -> str:
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"""
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Determine the preferred language from the Accept-Language header.
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Defaults to 'en' if not specified or not supported.
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"""
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if not accept_language:
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return DEFAULT_LANG
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# Simple parsing: check if 'zh' is in the header
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# A more robust parser could be added if needed
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if "zh" in accept_language.lower():
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return "zh"
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return DEFAULT_LANG
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def get_text(key: str, lang: str = DEFAULT_LANG, **kwargs) -> str:
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"""
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Get translated text for a given key and language.
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Supports string formatting with kwargs.
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"""
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# Fallback to default language if lang not supported
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if lang not in TRANSLATIONS:
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lang = DEFAULT_LANG
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# Fallback to key if message not found in language
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message = TRANSLATIONS[lang].get(key)
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if not message:
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# Try default language
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message = TRANSLATIONS[DEFAULT_LANG].get(key, key)
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try:
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return message.format(**kwargs)
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except KeyError:
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return message
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