google_translate.py

#!/usr/bin/env python3
# -*- coding: utf-8 -*-
import requests


class GoogleTranslate:

    def __init__(self):
        self.session = requests.Session()
        self.session.headers.update(self.make_header())
        self.session.verify = False
        self.url = "https://clients5.google.com/translate_a/t?client=dict-chrome-ex&sl={}&tl={}&q={}"

    def make_header(self):
        headers = dict()
        headers["Accept"] = "*/*"
        headers["Host"] = "clients5.google.com"
        headers["Connection"] = "keep-alive"
        headers["Upgrade-Insecure-Requests"] = "1"
        headers[
            "User-Agent"] = "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.106 Safari/537.36"
        headers["Content-Encoding"] = "gzip"
        headers["Accept-Language"] = "en-US,en;q=0.9,ru;q=0.8,he;q=0.7"
        headers["Content-Type"] = "application/json; charset=UTF-8"
        return headers

    def translate(self, text, target='en', source='auto'):
        url = self.url.format(source, target, text)
        response = self.session.get(url)
        response.encoding = response.apparent_encoding
        json = response.json()
        try:
            # check if it's list of lists or list of strings
            if isinstance(json[0], list):
                return "\n".join(map(lambda p: p[0], json)).strip()
            else:
                return "\n".join(json).strip()
        except:
            pass
        return text


if __name__ == '__main__':
    translator = GoogleTranslate()
    print(translator.translate("אני רוצה לקנות כוס קפה בגודל גדול" , target='en', source='he'))