Chapter3-2.py 文件源码

def translate(self, target_languages=None, text=None, elements=None):
        if not text:
            text = self.english_entry.get(1.0, tk.END).strip()
        if not elements:
            elements = [self.italian_translation]
        if not target_languages:
            target_languages = ["it"]

        url = "https://translate.googleapis.com/translate_a/single?client=gtx&sl={}&tl={}&dt=t&q={}"

        try:
            for code, element in zip(target_languages, elements):
                full_url = url.format("en", code, text)
                r = requests.get(full_url)
                r.raise_for_status()
                translation = r.json()[0][0][0]
                element.set(translation)
        except Exception as e:
            msg.showerror("Translation Failed", str(e))
        else:
            msg.showinfo("Translations Successful", "Text successfully translated")