Rapptz.discord.py

python discord discord-api python-3 bot discord-bot discord-py

Rapptz 00a445310b [commands] Allow for backtracking parsing with typing.Optional Original code by zephyrkul. This new parsing mode allows for backtracking in case of failure when a typing.Union[..., NoneType] or a typing.Optional[...] is used. This means that if a type would fail to parse, the view is undo'd to a previous state, passing the default parameter to the callback, and then continuing on the next parameter as if nothing had happened.	7 years ago
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commands	[commands] Allow for backtracking parsing with typing.Optional	7 years ago

Rapptz 00a445310b [commands] Allow for backtracking parsing with typing.Optional

Original code by zephyrkul.

This new parsing mode allows for backtracking in case of failure
when a typing.Union[..., NoneType] or a typing.Optional[...] is used.
This means that if a type would fail to parse, the view is undo'd to
a previous state, passing the default parameter to the callback, and
then continuing on the next parameter as if nothing had happened.

7 years ago

commands

[commands] Allow for backtracking parsing with typing.Optional

7 years ago