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[commands] Re-order error handler arguments.

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They now have Context as the first argument to be consistent with other
context-passing functions.
This commit is contained in:
Rapptz 2017-05-10 17:49:42 -04:00
parent 6b063deda9
commit a2c9cefac9
2 changed files with 7 additions and 7 deletions
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4
discord/ext/commands/bot.py
View File

@ -740,13 +740,13 @@ class BotBase(GroupMixin):
try:
yield from ctx.command.invoke(ctx)
except CommandError as e:
yield from ctx.command.dispatch_error(e, ctx)
yield from ctx.command.dispatch_error(ctx, e)
else:
ctx.command_failed = False
self.dispatch('command_completion', ctx)
elif ctx.invoked_with:
exc = CommandNotFound('Command "{}" is not found'.format(ctx.invoked_with))
self.dispatch('command_error', exc, ctx)
self.dispatch('command_error', ctx, exc)
@asyncio.coroutine
def process_commands(self, message):

10
discord/ext/commands/core.py
View File

@ -164,7 +164,7 @@ class Command:
self._after_invoke = None
@asyncio.coroutine
def dispatch_error(self, error, ctx):
def dispatch_error(self, ctx, error):
cog = self.instance
try:
coro = self.on_error
@ -173,9 +173,9 @@ class Command:
else:
injected = wrap_callback(coro)
if cog is not None:
yield from injected(cog, error, ctx)
yield from injected(cog, ctx, error)
else:
yield from injected(error, ctx)
yield from injected(ctx, error)
try:
local = getattr(cog, '_{0.__class__.__name__}__error'.format(cog))
@ -183,9 +183,9 @@ class Command:
pass
else:
wrapped = wrap_callback(local)
yield from wrapped(error, ctx)
yield from wrapped(ctx, error)
finally:
ctx.bot.dispatch('command_error', error, ctx)
ctx.bot.dispatch('command_error', ctx, error)
def __get__(self, instance, owner):
if instance is not None: