diff options
| -rw-r--r-- | discord/ext/commands/core.py | 2 | ||||
| -rw-r--r-- | discord/ext/commands/errors.py | 15 |
2 files changed, 15 insertions, 2 deletions
diff --git a/discord/ext/commands/core.py b/discord/ext/commands/core.py index dd3607f5..b9245553 100644 --- a/discord/ext/commands/core.py +++ b/discord/ext/commands/core.py @@ -47,7 +47,7 @@ def inject_context(ctx, coro): try: ret = yield from coro(*args, **kwargs) except Exception as e: - raise CommandError("Exception raised while executing command") from e + raise CommandInvokeError(e) from e return ret return wrapped diff --git a/discord/ext/commands/errors.py b/discord/ext/commands/errors.py index 08545ade..7ba0285e 100644 --- a/discord/ext/commands/errors.py +++ b/discord/ext/commands/errors.py @@ -28,7 +28,7 @@ from discord.errors import DiscordException __all__ = [ 'CommandError', 'MissingRequiredArgument', 'BadArgument', 'NoPrivateMessage', 'CheckFailure', 'CommandNotFound', - 'DisabledCommand' ] + 'DisabledCommand', 'CommandInvokeError' ] class CommandError(DiscordException): """The base exception type for all command related errors. @@ -74,3 +74,16 @@ class CheckFailure(CommandError): class DisabledCommand(CommandError): """Exception raised when the command being invoked is disabled.""" pass + +class CommandInvokeError(CommandError): + """Exception raised when the command being invoked raised an exception. + + Attributes + ----------- + original + The original exception that was raised. You can also get this via + the ``__cause__`` attribute. + """ + def __init__(self, e): + self.original = e + super().__init__('Command raised an exception: {0.__class__.__name__}: {0}'.format(e)) |