diff options
| -rw-r--r-- | discord/ext/commands/core.py | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/discord/ext/commands/core.py b/discord/ext/commands/core.py index 8503dcaf..63f57242 100644 --- a/discord/ext/commands/core.py +++ b/discord/ext/commands/core.py @@ -209,6 +209,24 @@ class Command: except Exception: raise BadArgument('Converting to "{0.__name__}" failed.'.format(converter)) + @property + def clean_params(self): + """Retrieves the parameter OrderedDict without the context or self parameters. + + Useful for inspecting signature. + """ + result = self.params.copy() + if self.instance is not None: + # first parameter is self + result.popitem(last=False) + + if self.pass_context: + # first/second parameter is context + result.popitem(last=False) + + return result + + def _parse_arguments(self, ctx): try: ctx.args = [] if self.instance is None else [self.instance] |