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LINE Messaging API SDK for Python
https://pypi.python.org/pypi/line-bot-sdk
Apache License 2.0
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`to_json` method of Flex Object escapes Japanese characters #583

Closed nozomiyamada closed 8 months ago

nozomiyamada commented 8 months ago

Thank you for Developer team!

I really appreciate the new version (v3) of SDK. Especially, introducing each class of Flex Components makes it easier to code in Python.

I am facing a problem that to_json() method escapes non-ascii characters such as Japanese. For example, あいうえお becomes "\\u3042\\u3044\\u3046\\u3048\\u304a" in output JSON.

Actually it does not matter when I send a Flex Message via API, however it does not display correctly in Flex Message Simulator.

Screenshot 2024-01-08 at 05 02 33

It may be a problem of Flex Message Simulator. Now I overwrite the source code and set ensure_ascii=False in json.dumps method in order not to escape the characters.

linebot/v3/messaging/models/flex_bubble.py

Screenshot 2024-01-08 at 05 10 02

However, there are many classes regarding Flex Object and it is somehow troublesome to overwrite all of them.

Is there any good solutions or future improvement? I am looking forward to your response. Thank You.

Regards,

nozomiyamada commented 8 months ago

Sorry, it's my fault. I found the solution by myself. It's just to print the JSON string so that \ would not become double. Flex Message Simulator works correctly even if string is escaped. I'm really sorry for blaming it 😂

Yang-33 commented 8 months ago

Thank you for using line-bot-sdk-python, @nozomiyamada! Was this question resolved finally?

nozomiyamada commented 8 months ago

Yes the problem resolved, thanks. I really like the v3 version of line-bot-sdk, I appreciate the developer teams! 😄