deeplx是否可以支持同时填入多个API

[heheda123123]

https://linux.do/t/topic/60749
如帖子中提到的，沉浸式翻译支持在api处填入以逗号分隔的多个api
但是沉浸式翻译的实现可能有点问题

http://59.110.34.163:85/translate,https://101.132.242.99/translate,https://89.208.240.50/translate,http://67.61.193.42:51004/translate,https://154.18.161.26/translate,https://152.67.197.197/translate

翻译的时候轮询这些api，如果第一次翻译失败会自动用下一个api再尝试一次

[heheda123123]

糊了个deeplx代理，如果能实现这种效果最好，不然一个API经常会遇到查询太快没有响应的情况
https://linux.do/t/topic/61505/3

[fishjar]

https://linux.do/t/topic/60749 如帖子中提到的，沉浸式翻译支持在api处填入以逗号分隔的多个api 但是沉浸式翻译的实现可能有点问题

http://59.110.34.163:85/translate,https://101.132.242.99/translate,https://89.208.240.50/translate,http://67.61.193.42:51004/translate,https://154.18.161.26/translate,https://152.67.197.197/translate

翻译的时候轮询这些api，如果第一次翻译失败会自动用下一个api再尝试一次

可以做个对url轮寻，问题不大。失败重试也可以，不过可能需要接口在失败时返回非200状态码，这样比较好处理。

[fishjar]

糊了个deeplx代理，如果能实现这种效果最好，不然一个API经常会遇到查询太快没有响应的情况 https://linux.do/t/topic/61505/3

没有linux.do的帐号，看不到你发的链接内容。

[heheda123123]

糊了个deeplx代理，如果能实现这种效果最好，不然一个API经常会遇到查询太快没有响应的情况 https://linux.do/t/topic/61505/3

没有linux.do的帐号，看不到你发的链接内容。

用法如下
1 把收集到的urls放在`urls.txt`，一行一个，比如下面这样
https://api.deeplx.org/
https://deeplx.papercar.top/
https://deepl.dlwlrma.xyz/

2 运行代理 
python xx.py
依赖
pip install gevent flask requests

3 设置沉浸式翻译里面的接口为
http://127.0.0.1:5000/translate

代码原理如下
1 启动时判断API有效性
2 每次翻译查询，由代理随机选择api进行查询，不行就切换，直到获得查询结果（尝试10次）

 
import random

import gevent
from gevent.pool import Pool
from gevent import monkey
from gevent.pywsgi import WSGIServer

monkey.patch_all()

import requests

requests.packages.urllib3.disable_warnings(
    requests.packages.urllib3.exceptions.InsecureRequestWarning
)
from flask import Flask, request
import json

app = Flask(__name__)

valid_urls = []


def check_url_availability(url):
    global valid_urls
    try:
        headers = {"Content-Type": "application/json"}
        payload = {
            "text": "Hello, world!",
            "source_lang": "EN",
            "target_lang": "ZH"
        }
        response = requests.post(url, verify=False, timeout=5, headers=headers,
                                 data=json.dumps(payload))
        if "你好，世界" in response.text:
            valid_urls.append(url)
    except Exception as e:
        print('%s: %s' % (url, type(e).__name__))


def get_valid_urls():
    with open("urls.txt", "r") as f:
        urls = f.read().splitlines()

    for i in range(len(urls)):
        urls[i] += "translate"
    urls = list(set(urls))
    p = Pool(50)
    jobs = [p.spawn(check_url_availability, _url) for _url in urls]

    gevent.joinall(jobs)


get_valid_urls()
print("available urls count: {}".format(len(valid_urls)))


def get_translate_data(text, source_lang, target_lang):
    count = 0
    while True:
        urls = random.choice(valid_urls)
        count += 1
        if count == 10:
            break
        try:
            headers = {"Content-Type": "application/json"}
            payload = {
                "text": text,
                "source_lang": source_lang,
                "target_lang": target_lang
            }
            response = requests.post(urls, verify=False, timeout=5, headers=headers,
                                     data=json.dumps(payload))
            data = response.json()
            if data["code"] == 200:
                return response.text
        except Exception as e:
            print('%s' % (type(e).__name__))


@app.route('/translate', methods=['POST'])
def translate():  # put application's code here
    data = json.loads(request.get_data())
    text = data['text']
    source_lang = data['source_lang']
    target_lang = data['target_lang']
    return get_translate_data(text, source_lang, target_lang)


if __name__ == '__main__':
    http_server = WSGIServer(("127.0.0.1", 5000), app)
    http_server.serve_forever()

[heheda123123]

更新了下代码，之前是查询十次，直到获得翻译结果。现在是开3个任务并发查询，有一个返回就拿到翻译结果了
这样翻译速度快很多

import random

import gevent
from gevent.pool import Pool
from gevent import monkey
from gevent.pywsgi import WSGIServer

monkey.patch_all()

import requests

requests.packages.urllib3.disable_warnings(
    requests.packages.urllib3.exceptions.InsecureRequestWarning
)
from flask import Flask, request
import json

app = Flask(__name__)

valid_urls = []


def check_url_availability(url):
    global valid_urls
    try:
        headers = {"Content-Type": "application/json"}
        payload = {
            "text": "Hello, world!",
            "source_lang": "EN",
            "target_lang": "ZH"
        }
        response = requests.post(url, verify=False, timeout=5, headers=headers,
                                 data=json.dumps(payload))
        if "你好，世界" in response.text:
            valid_urls.append(url)
    except Exception as e:
        print('%s: %s' % (url, type(e).__name__))


def get_valid_urls():
    with open(R"urls.txt", "r") as f:
        urls = f.read().splitlines()

    for i in range(len(urls)):
        urls[i] += "translate"
    urls = list(set(urls))
    p = Pool(200)
    jobs = [p.spawn(check_url_availability, _url) for _url in urls]

    gevent.joinall(jobs)


get_valid_urls()
print("available urls count: {}".format(len(valid_urls)))

def single_translate(text, source_lang, target_lang):
    for i in range(10):
        urls = random.choice(valid_urls)
        try:
            headers = {"Content-Type": "application/json"}
            payload = {
                "text": text,
                "source_lang": source_lang,
                "target_lang": target_lang
            }
            response = requests.post(urls, verify=False, timeout=5, headers=headers,
                                     data=json.dumps(payload))
            data = response.json()
            if data["code"] == 200:
                return response.text
        except Exception as e:
            print('%s' % (type(e).__name__))

def get_translate_data(text, source_lang, target_lang):
    tasks = [gevent.spawn(single_translate, text, source_lang, target_lang) for _ in range(3)]
    done = gevent.wait(tasks, count=1)
    for t in tasks:
        t.kill()
    return done.pop().value


@app.route('/translate', methods=['POST'])
def translate():  # put application's code here
    data = json.loads(request.get_data())
    text = data['text']
    source_lang = data['source_lang']
    target_lang = data['target_lang']
    return get_translate_data(text, source_lang, target_lang)


if __name__ == '__main__':
    http_server = WSGIServer(("127.0.0.1", 5000), app)
    http_server.serve_forever()

[fishjar]

更新了下代码，之前是查询十次，直到获得翻译结果。现在是开3个任务并发查询，有一个返回就拿到翻译结果了 这样翻译速度快很多

并发的缺点是，会使得翻译接口更容易达到频次限制。

[fishjar]

v1.8.8 将支持deeplx的多url轮寻，不过写死了3次重试，如果连续3个url都返回错误将翻译失败。

[heheda123123]

更新了下代码，之前是查询十次，直到获得翻译结果。现在是开3个任务并发查询，有一个返回就拿到翻译结果了 这样翻译速度快很多

并发的缺点是，会使得翻译接口更容易达到频次限制。

deeplx的好处就在这点，可用公开节点很多，我随便收集了下，有269个能用的
量大管饱（：，沉浸式翻译里面我设置的，每秒请求数20，3个段落。配合我上面的代理，用起来翻译速度也快