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Accept single int in register decorator for nargs

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This commit is contained in:
Florian Bruhin 2014-04-10 07:02:24 +02:00
parent c26430d08d
commit e9317f807b
1 changed files with 6 additions and 2 deletions
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6
qutebrowser/commands/utils.py
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@ -18,6 +18,7 @@
"""Contains various command utils and a global command dict.""" """Contains various command utils and a global command dict."""
import inspect import inspect
from collections import Iterable
from qutebrowser.commands.command import Command from qutebrowser.commands.command import Command
@ -35,7 +36,7 @@ class register:
Attributes: Attributes:
instance: The instance to be used as "self", as a dotted string. instance: The instance to be used as "self", as a dotted string.
name: The name (as string) or names (as list) of the command. name: The name (as string) or names (as list) of the command.
nargs: A (minargs, maxargs) tuple of valid argument counts. nargs: A (minargs, maxargs) tuple of valid argument counts, or an int.
split_args: Whether to split the arguments or not. split_args: Whether to split the arguments or not.
hide: Whether to hide the command or not. hide: Whether to hide the command or not.
completion: Which completion to use for arguments, as a list of completion: Which completion to use for arguments, as a list of
@ -56,7 +57,10 @@ class register:
self.name = name self.name = name
self.split_args = split_args self.split_args = split_args
self.hide = hide self.hide = hide
if isinstance(nargs, Iterable) or nargs is None:
self.nargs = nargs self.nargs = nargs
else:
self.nargs = (nargs, nargs)
self.instance = instance self.instance = instance
self.completion = completion self.completion = completion