mirror of
https://github.com/wxWidgets/Phoenix.git
synced 2025-09-05 01:10:12 +02:00
6a1bbb55f5
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxPython/Phoenix/trunk@75077 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
34 lines
1.2 KiB
Python
34 lines
1.2 KiB
Python
'''
|
|
Setup pubsub for the *arg1* message protocol. In a default pubsub installation
|
|
the default protocol is *kargs*.
|
|
|
|
This module must be imported before the first ``from pubsub import pub``
|
|
statement in the application. Once :mod:pub has been imported, the messaging
|
|
protocol cannot be changed (i.e., importing it after the first
|
|
``from pubsub import pub`` statement has undefined behavior).
|
|
::
|
|
|
|
from .. import setuparg1
|
|
from .. import pub
|
|
|
|
The *arg1* protocol is identical to the legacy messaging protocol from
|
|
first version of pubsub (when it was still part of wxPython) and
|
|
is *deprecated*. This module is therefore *deprecated*.
|
|
'''
|
|
|
|
'''
|
|
:copyright: Copyright since 2006 by Oliver Schoenborn, all rights reserved.
|
|
:license: BSD, see LICENSE_BSD_Simple.txt for details.
|
|
'''
|
|
|
|
from . import policies
|
|
policies.msgDataProtocol = 'arg1'
|
|
|
|
|
|
def enforceArgName(commonName):
|
|
'''This will configure pubsub to require that all listeners use
|
|
the same argument name (*commonName*) as first parameter. This
|
|
is a ueful first step in migrating an application that has been
|
|
using *arg1* protocol to the more powerful *kwargs* protocol. '''
|
|
policies.setMsgDataArgName(1, commonName)
|