gTTS throws unknown error for some languages, help me find why.

[prasha230]

Prerequisites

Yes, I have upgraded the gTTS (currently using gTTS==2.2.4), so i don't think there is an issue with the gtts version

Current Behaviour (steps to reproduce)

for some languages like armeninan -- hy, macedonian -- mk, welsh -- cy gtts throws this error

Exception Type: | gTTSError
200 (OK) from TTS API. Probable cause: Unknown

although these languages exist in gtts.tts.tts_langs(), but it still throws this error

This is the code

lang_code = 'hy'
myobj = gTTS(text=response[0]['translations'][0]['text'], lang=lang_code, slow=False)
myobj.save('translate/static/response.mp3')

Environment

• The project is in python django framework
• gTTS version:2.2.4
• Operating System version:Windows11

[PureTryOut]

These are also failing in the tests, including Esperanto (eo):

FAILED gtts/tests/test_tts.py::test_TTS[Welsh] - gtts.tts.gTTSError: 200 (OK) from TTS API. Probable cause: No audio stream in response. Unsupported language 'cy'
FAILED gtts/tests/test_tts.py::test_TTS[Esperanto] - gtts.tts.gTTSError: 200 (OK) from TTS API. Probable cause: No audio stream in response. Unsupported language 'eo'
FAILED gtts/tests/test_tts.py::test_TTS[Armenian] - gtts.tts.gTTSError: 200 (OK) from TTS API. Probable cause: No audio stream in response. Unsupported language 'hy'
FAILED gtts/tests/test_tts.py::test_TTS[Macedonian] - gtts.tts.gTTSError: 200 (OK) from TTS API. Probable cause: No audio stream in response. Unsupported language 'mk'

Seems upstream changed something?

[pndurette]

Sorry about the delay on this, yep, some languages have definitely disappeared. I will need to re-run the language generator and publish an update. Actually my goal is to make the language generator run on a schedule and automatically create a PR on language changes, since those can happen without notice.

[pndurette]

Fixed in #369! (gTTS 2.3.0)