module 'types' has no attribute 'UnionType'

[Tiffinini]

Summary

A conditional check in enums.py is causing Python versions <3.10 to crash.

Reproduction Steps

1. Define a slash command with an option.
2. Run.

Minimal Reproducible Code

In my case, this error occurs when defining any slash command using the Option parameter:

    @slash_command(guild_ids=globals.COMMAND_GUILD_ID_REGISTER_LIST)
    async def note(self, ctx, note: Option(str, "Add a note.")):

Expected Results

The code to run, as it did under b5.

Actual Results

Crash with:

module 'types' has no attribute 'UnionType'

Intents

All

System Information

• Python v3.9.2-final
• py-cord v2.0.0-beta
  • py-cord pkg_resources: v2.0.0b6
• aiohttp v3.8.1
• system info: Windows 8.1 6.3.9600

Checklist

• I have searched the open issues for duplicates.
• I have shown the entire traceback, if possible.
• I have removed my token from display, if visible.

Additional Context

Line 672 of enums.py makes a check to see if datatype is of type: types.UnionType. UnionType is not part of the types built-in for Python versions below 3.10, causing: module 'types' has no attribute 'UnionType'.

Judging by the conditional check to begin with, I assume the intention is not to make 3.10+ a requirement to use this library.

[EmmmaTech]

Well, you beat me to making this issue. Congrats

[Lulalaby]

Have fun emre

[EmmmaTech]

Fixed by #1240