matthew/enhanced-discord.py
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243 Commits

Author SHA1 Message Date
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.
 2018-09-23 06:12:26 -04:00
zephyrkul
8ef509883a [commands] Properly parse bool when inside a typing.Union 2018-09-20 23:58:34 -04:00
MusicOnline
9af0e54cd3 Correct ClientException message raised in invocation hooks. 
For when the hooks are not coroutines.
 2018-09-20 23:43:07 -04:00
BeatButton
a4d1599ce9 Change docstrings to raw-strings 2018-09-14 22:55:27 -04:00
zephyrkul
b9ef80b0d0 [commands] Prepend mention prefixes in commands.when_mentioned_or 2018-08-28 23:50:57 -04:00
SilicalNZ
52e8c06aed
Fix typo in core.Command docstring 2018-08-24 06:24:04 +12:00
Rapptz
fdc71695dc [commands] Use eval instead of get_type_hints to resolve typehints 
The previous usage of `typing.get_type_hints` caused issues as it would
incorrectly decide to convert annotations into their equivalent
`typing` form -- which is not what we want to happen here.

Due to some use-cases about how setting `Command.callback` work and
the amount of moving parts that have changed due to this patch, it is
probably better to refactor the way it is set so users can have this
use-case handled transparently for them.
 2018-08-22 23:16:52 -04:00
Ben Mintz
be7ea2678b Bot.unload_extension: don't remove commands from no module 
Fixes unload_extension in the case of a command added via eval
 2018-08-22 21:56:41 -04:00
Bryan Forbes
ef89d3aa22 Add support for converters working with PEP-563 2018-08-22 21:53:47 -04:00
Hornwitser
c8b49d37be [lint] Fix incorrect and inconsistent whitespace 
Adjust whitespace to be consistent with the rest of the library.
 2018-08-22 21:43:53 -04:00
Hornwitser
3679819c53 [lint] Remove unnecessary lambdas 
Lambdas of the form `lambda x: func(x)` are redundant.
 2018-08-22 21:43:52 -04:00
Hornwitser
119c5a0618 [lint] Remove unused variables 
Left over from various refactoring and rewrites.
 2018-08-22 21:43:51 -04:00
Hornwitser
d58fc0ccee [lint] Remove unused imports 
Left over from various refactoring and rewrites.
 2018-08-22 21:43:50 -04:00
Michael H
39cb5f30b4 [commands] Handle nick mentions in HelpFormatter 
Modifies the help formatter to handle nicknamed bot users for
mentions in clean_prefix
 2018-08-22 21:06:09 -04:00
Rapptz
aa7c5c3ec1 [commands] Ignore bots from Bot.process_commands by default. 2018-08-22 21:06:09 -04:00
Clement
00a14a46f3 [commands] Added BucketType.members for cooldowns 2018-08-22 21:06:08 -04:00
Rapptz
8d3b2d0b70 [commands] Fix broken handling of keyword only parameters. 
Had a missing `param` argument in the new `do_conversion` code.
 2018-07-21 02:52:45 -04:00
Rapptz
69ca675ca0 [commands] Fix typing.Union converters for 3.7 
Guido please don't break this
 2018-07-20 18:01:48 -04:00
Rapptz
da5776a358 [commands] Make ConversionError have the original error as an attribute 2018-07-20 05:54:51 -04:00
Rapptz
92dde9aef9 [commands] Add support for typing.Union as a converter 2018-07-20 05:51:43 -04:00
khazhyk
2321ae8d97 [commands] raise ConversionError on Converter error 
This assumes that a Converter class raising non-CommandError
is a programmer error. Makes this type of error easier to
disambiguate from a generic BadArgument.
 2018-07-20 04:14:20 -04:00
Hornwitser
a93c3d931c [commands] Change command_prefix behaviour 
Change the behaviour of handling iterable command_prefix types to not
silently ignore falsy prefixes and unify behaviour for all iterable
types.  Add special handling of a possible TypeError in both get_prefix
and get_context for when the prefix is a different type from what is
expected.
 2018-06-29 21:48:30 -04:00
Harmon
bf9ca405e3 Fix case insensitive command removal 2018-06-21 07:44:00 -04:00
Rapptz
607771c4f4 Fix Bot.get_prefix second parameter breaking. 2018-06-10 18:41:36 -04:00
Rapptz
f25091efe1 Drop support for Python 3.4 and make minimum version 3.5.2. 2018-06-10 18:10:00 -04:00
Rapptz
f176309179 [commands] Don't handle single quotes. 2018-03-20 03:25:40 -04:00
Rapptz
d8a85f4898 [commands] Minor optimisations to unicode quote handling. 2018-03-06 01:16:00 -05:00
b-hodges
ea061ef9b2 [commands] Added handling for unicode quotes 2018-03-06 01:11:36 -05:00
Rapptz
871a262ee3 [commands] Add ability to have case insensitive commands. 
This is powered by a dict-like class for the people who want to opt-in
to the performance downgrade for usability for majority English
speaking users.

Since it is slower than the regular dict due to the excessive calls to
str.lower along with the possibilities of gotchas for other languages
outside of English, this is kept as False for the default case.
 2018-03-06 00:37:12 -05:00
Eli
ad7506050c [commands] Allow builtin unbound method converters 2018-02-10 22:07:44 -08:00
Gorialis
04d9dd9c0d Change PartialReactionEmoji to PartialEmoji, add a PartialEmojiConverter 2018-01-06 17:32:25 -05:00
Tobotimus
3112e1c17e Add intersphinx 2018-01-06 17:23:59 -05:00
khazhyk
0ef866a704 [commands] Fix MissingRequiredArgument param handling 
Documentation was incorrect, and we were throwing
away the param we were passing.
 2018-01-06 17:23:58 -05:00
Rapptz
3a8b97ffb0 [commands] Document that can_run can raise. 2017-12-29 06:00:25 -05:00
Rapptz
e61ac8e60f [commands] Forbid passing a string to aliases in Command. 
Fixes #974
 2017-12-29 01:42:45 -05:00
Joshua Butt
f5a443fa8f Add support for animated emoji to commands ext EmojiConverter 2017-12-22 14:59:21 +10:00
S Stewart
89f9009a28
[commands] Fix minor spelling mistake 2017-11-20 09:00:32 -06:00
Rapptz
9b4a2dc7cb [commands] Minor speed-up for the BucketType.guild case. 
None case:
344ns ± 24.4ns -> 49.9ns ± 1.39ns

Valid case:
128ns ± 2.76ns -> 42.7ns ± 0.459ns
 2017-10-08 07:57:58 -04:00
Rapptz
1bb7b6ff2d [commands] Make CooldownMapping.get_bucket take Message instead. 
Requiring a full blown Context might be a bit overkill considering
we only use a single attribute from it.
 2017-10-08 07:52:56 -04:00
MysterialPy
bae6f80327 [commands] Split Cooldown state processing to two different functions. 
This allows us to check if we are rate limited without
creating a new cool-down window for the command.
 2017-10-03 03:57:06 -04:00
Rapptz
e614f6b4cd [commands] Add CategoryChannelConverter 2017-09-13 17:19:30 -04:00
Rapptz
e24914be0b [commands] Fix NameError when given an invalid prefix. 
Closes #775
 2017-09-12 04:22:13 -04:00
ReinaSakuraba
10696a275b [commands] Have (bot_)has_permissions provide better failure responses 2017-08-30 23:20:59 -04:00
ReinaSakuraba
8646bddc90 [commands] Add MissingPermissions and BotMissingPermissions 2017-08-30 23:20:55 -04:00
Rapptz
63fcfa6d02 [commands] Add CooldownMapping.from_cooldown factory classmethod. 2017-08-27 16:59:04 -04:00
Rapptz
1c967e9a7c [commands] Export cooldown classes as well. 2017-08-27 16:55:23 -04:00
Rapptz
fce2ef5534 [commands] Raise when an invalid prefix is given. 
Fixes #712
 2017-08-15 06:12:09 -04:00
Rapptz
eb673ec2af [commands] Ensure no mentions escape clean_content 
Some clever nicknames or role names would lead themselves to
resolving to pings.
 2017-08-10 03:17:24 -04:00
Rapptz
cb709cc9da [commands] Fix clean_content converter not properly escaping mentions. 
In some cases, the Discord provided role_mentions and mentions array
would be empty, such as wrapping a mention with a backtick or
other frivolous characters. Since we want to completely nullify
mentions, we should not rely on the Discord provided arrays and instead
use and resolve the IDs from the content itself.
 2017-08-10 02:46:00 -04:00
Rapptz
a7f846b37f [commands] Fix Command.root_parent not properly working. 2017-07-19 05:14:23 -04:00