case-insensitive in conversationbot.py bot demo

[fengxiaohu]

Steps to Reproduce

1. when i run sample conversationbot.py in the offical document, i found it is case-insensitive

Expected behaviour

it should accept input such as boy/Boy/BOY

Actual behaviour

if I type wrong message, the program hang out

Operating System

macos

Version of Python, python-telegram-bot & dependencies

python-telegram-bot 21.5
Bot API 7.9
Python 3.11.5 (main, Aug 24 2023, 15:09:45) [Clang 14.0.3 (clang-1403.0.22.14.1)]

Relevant log output

Additional Context

I found just modify the code, it can fix this bug.
GENDER: [MessageHandler(filters.Regex("^(Boy|Girl|Other)$"), gender)],
to
GENDER: [MessageHandler(filters.Regex("(?i)^(Boy|Girl|Other)$"), gender)].

[Bibo-Joshi]

Hi. The example sets a reply keyboard

python-telegram-bot/examples/conversationbot.py

Lines 49 to 51 in 3f5f3a6

	reply_markup=ReplyKeyboardMarkup(
	reply_keyboard, one_time_keyboard=True, input_field_placeholder="Boy or Girl?"
	),

that's why the handler mostly listens for that. If it's important to you to make the handler case insensitive, you're welcome to send a PR for that :)

[fengxiaohu]

already send PR

[Poolitzer]

Hi as a hint how github/most other git frontends work, you usually link the PR to the issue, like Harshil did (you can see the message above you).

In that case this issue will be closed if the linked PR is merged and, importantly, it stays open if the PR ends up being rejected. Now the issue would stay closed if that happens and one might misses that it actually persisted.

[fengxiaohu]

OK,So Do I make the issue stay open until the releated PR merged?