python - TKinter 中的 RTL(从右到左)语言

Question

我正在为我的 Gui (Python) 使用 Tkinter。到目前为止，该程序仅支持 LTR 语言。现在我还需要支持 RTL 语言(希伯来语)。

我看到了处理镜像文本的答案，但这不是我的问题。我在使用符号/标点符号(点、逗号等)以及在同一个句子中同时写英语和希伯来语时遇到问题。例如，我得到:

"שלום. welcome. מה שלומכם?"

什么时候应该:

"?מה שלומכם .welcome .שלום"

我迷路了。有什么建议吗？

Answer 1

四年后，但作为练习，我编写了一个函数，将文本从从左到右更改为从右到左。

text = "שלום. welcome. מה שלומכם?"

new_text = []
# list to hold each sentence

end_character_number = len(text) - 1
end_char = end_character_number

if text[end_char] == "?" or text[end_char] == "!" or text[end_char] == ".":
    new_text.append(text[end_char]) # adds final punctuation first
    text = text[:end_char] # removes final punctuation from left-to-right text

right_to_left_checker = end_char - 1 
rtl_checker = right_to_left_checker 

while rtl_checker >= 0:
    if text[rtl_checker] == "?" or text[rtl_checker] == "!" or text[rtl_checker] == ".":
        sentence = text[rtl_checker+1:].strip()
        new_text.append(sentence) # adds each sentence in right-to-left order
        new_text.append(" " + text[rtl_checker]) # add punctuation and space after
        text = text[:rtl_checker] # removes sentence from left-to-right text
    if rtl_checker == 0:
        new_text.append(text) # adds final sentence in right-to-left order
        text = text[:rtl_checker] # removes final sentence from left-to-right text
    rtl_checker = rtl_checker - 1 # moves punctuation checker one place right-to-left

right_to_left_sentence = ""
rtl_sent = right_to_left_sentence

for part in new_text:
    rtl_sent = rtl_sent + part # creates new right-to-left sentence

print(rtl_sent)