* [V3 CustomCom] Custom Command Parameters
Allows specifying more parameters for CC's via {0}, {1}, etc. that will be filled by the user invoking the CC. Python-style type hinting and attribute access is also allowed for Discord and builtin types.
> [p]cc add simple greet Hi, {0.mention:Member}!
> ...
> [p]greet zephyrkul
> Hi, @zephyrkul!
The bot will reply with the standard help messages if the cc is incorrectly executed.
> [p]greet me
> Member "me" not found
* black formatting
* check command failure
Only call the custom command if the faked command succeeded.
* misc fixes
1) don't str.strip all the time, it's not family-friendly and doesn't match transform_parameter
2) transform_arg now actually returns strings in every case
3) improve prepare_args parsing security
4) help parameters will show what type they expect
5) make linter less angery
* customcom documentation
I hate rst
* don't require repeated type hinting
If a parameter was type hinted previously, don't require it again.
Ex: `{0.display_name:Member}#{0.discriminator}` is now possible.
* add cog_customcom.rts to index
I despise rst
* don't enforce order
Allow type hinting and attribute access to be in either order.
Ex. `{0:Member.mention}` is now valid.
* clean up on_message
We're building context anyway, may as well use it.
* [doc] correct cog name
Cog class is named CustomCommands, not CustomCom
* minor on_message optimization
only build context if it's needed
* update cc_add docstring
Old one wasn't user-friendly. Replaced with a link to the new docs.
Link will not function until PR is merged and docs refreshed.
* [doc] change repeat to say
repeat is an audio command, use say in the example instead
* compare ctx.prefix to None
allows for null prefixes, which is a bad idea but who am I to judge
* address review
* raise error on conflicting colon notation
bugfix I was working on but failed to actually commit
* Cleanup quotes in cogs
* More quote cleanup that I missed
fixed a little bit of grammar here and there as well.
* [V3 Warnings] Change allowcustomreasons docstring
To help not confuse users who would believe that the command would use allow or disallow.
* Run black reformat
* Update travis to not sip pipfile lock
update pipfile dependencies
additional black formatting pass to conform to black 18.5b
* .
* pin async timeout until further discussion of 3.5 support
* .
* Framework for internationalised command help
* Translator for class docstring of cog
* Remove references to old context module
* Use CogManagerUI as PoC
* Replace all references to RedContext
* Rename CogI18n object to avoid confusion
* Update docs
* Update i18n docs.
* Store translators in list instead of dict
* Change commands module to package, updated refs in cogs
* Updated docs and more references in cogs
* Resolve syntax error
* Update from merge
