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Added the possibility to overload the dynamically created ChannelCommand. Implements #887.

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This commit is contained in:
Griatch 2016-05-21 22:16:52 +02:00
parent 984c6f9758
commit 2f655abf1a
2 changed files with 15 additions and 2 deletions
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12
evennia/comms/channelhandler.py
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@ -25,12 +25,15 @@ does this for you.
""" """
from builtins import object from builtins import object
from django.conf import settings
from evennia.comms.models import ChannelDB from evennia.comms.models import ChannelDB
from evennia.commands import cmdset, command from evennia.commands import cmdset, command
from evennia.utils.logger import tail_log_file from evennia.utils.logger import tail_log_file
from evennia.utils.utils import class_from_module
from django.utils.translation import ugettext as _ from django.utils.translation import ugettext as _
_CHANNEL_COMMAND_CLASS = None
class ChannelCommand(command.Command): class ChannelCommand(command.Command):
""" """
{channelkey} channel {channelkey} channel
@ -194,8 +197,13 @@ class ChannelHandler(object):
the Channel itself. the Channel itself.
""" """
global _CHANNEL_COMMAND_CLASS
if not _CHANNEL_COMMAND_CLASS:
_CHANNEL_COMMAND_CLASS = class_from_module(settings.CHANNEL_COMMAND_CLASS)
# map the channel to a searchable command # map the channel to a searchable command
cmd = ChannelCommand(key=channel.key.strip().lower(), cmd = _CHANNEL_COMMAND_CLASS(
key=channel.key.strip().lower(),
aliases=channel.aliases.all(), aliases=channel.aliases.all(),
locks="cmd:all();%s" % channel.locks, locks="cmd:all();%s" % channel.locks,
help_category="Channel names", help_category="Channel names",

5
evennia/settings_default.py
View file

@ -324,6 +324,11 @@ CMDSET_PATHS = ["commands", "evennia", "contribs"]
# Parent class for all default commands. Changing this class will # Parent class for all default commands. Changing this class will
# modify all default commands, so do so carefully. # modify all default commands, so do so carefully.
COMMAND_DEFAULT_CLASS = "evennia.commands.default.muxcommand.MuxCommand" COMMAND_DEFAULT_CLASS = "evennia.commands.default.muxcommand.MuxCommand"
# The Channel Handler will create a command to represent each channel,
# creating it with the key of the channel, its aliases, locks etc. The
# default class logs channel messages to a file and allows for /history.
# This setting allows to override the command class used with your own.
CHANNEL_COMMAND_CLASS = "evennia.comms.channelhandler.ChannelCommand"
###################################################################### ######################################################################
# Typeclasses and other paths # Typeclasses and other paths