94 lines
3.4 KiB
Python
94 lines
3.4 KiB
Python
import json
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import urllib.parse
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import urllib.request
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def translate_mymemory(text, source="zh-CN", target="es"):
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url = (
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"https://api.mymemory.translated.net/get?"
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+ urllib.parse.urlencode({"q": text, "langpair": source + "|" + target})
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)
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try:
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with urllib.request.urlopen(url, timeout=15) as resp:
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data = json.loads(resp.read().decode("utf-8"))
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translated = data.get("responseData", {}).get("translatedText", "")
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if not translated or data.get("quotaFinished"):
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return {"ok": False, "error": "MyMemory 配额已用完或未返回结果"}
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return {"ok": True, "translatedText": translated, "provider": "mymemory"}
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except Exception as exc:
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return {"ok": False, "error": str(exc)}
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def translate_custom(text, settings, source="zh-hans", target="es"):
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api_url = (settings.get("api_url") or "").strip()
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if not api_url:
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return {"ok": False, "error": "未配置自定义翻译接口地址"}
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extra = {}
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try:
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extra = json.loads(settings.get("extra_config") or "{}")
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except Exception:
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extra = {}
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zh_code = extra.get("zh_code", "zh-hans")
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if source.lower() in ("zh", "zh-cn", "zh-hans"):
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source = zh_code
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if target.lower() in ("zh", "zh-cn", "zh-hans"):
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target = zh_code
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payload = extra.get("payload", {})
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payload["q"] = text
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payload["source"] = source
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payload["target"] = target
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headers = {"Content-Type": "application/json"}
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api_key = settings.get("api_key") or ""
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header_key = extra.get("api_key_header", "Authorization")
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if api_key:
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headers[header_key] = api_key
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headers.update(extra.get("headers", {}) or {})
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request = urllib.request.Request(
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api_url,
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data=json.dumps(payload).encode("utf-8"),
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headers=headers,
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method="POST",
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)
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try:
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with urllib.request.urlopen(request, timeout=20) as resp:
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data = json.loads(resp.read().decode("utf-8"))
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text_key = extra.get("result_key", "translatedText")
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translated = data
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for part in text_key.split("."):
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if isinstance(translated, dict):
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translated = translated.get(part, "")
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else:
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translated = ""
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if not translated:
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return {"ok": False, "error": "自定义接口未返回可识别的翻译字段"}
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return {"ok": True, "translatedText": translated, "provider": "custom"}
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except Exception as exc:
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return {"ok": False, "error": str(exc)}
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def perform_translate(text, settings, source="zh-hans", target="es"):
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provider = (settings.get("translator") or "local").lower()
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if provider == "mymemory":
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if source.lower() in ("zh", "zh-cn", "zh-hans"):
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source = "zh-hans"
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if target.lower() in ("zh", "zh-cn", "zh-hans"):
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target = "zh-hans"
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lang_map = {
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("zh-hans", "es"): ("zh-CN", "es"),
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("es", "zh-hans"): ("es", "zh-CN"),
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("zh-hans", "en"): ("zh-CN", "en"),
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("en", "zh-hans"): ("en", "zh-CN"),
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("es", "en"): ("es", "en"),
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("en", "es"): ("en", "es"),
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}
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src, dst = lang_map.get((source, target), (source, target))
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return translate_mymemory(text, src, dst)
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if provider == "custom":
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return translate_custom(text, settings, source, target)
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return {"ok": False, "error": "本地词典翻译请在前端完成"}
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