wx.py.dispatcher

Package wx :: Package py :: Module dispatcher

Module wx.py.dispatcher

Provides global signal dispatching services.

Classes
`BoundMethodWeakref`	BoundMethodWeakref class.
`Parameter`	Used to represent default parameter values.

Exceptions
`DispatcherError`

Function Summary
	`connect(receiver, signal, sender, weak)` Connect receiver to sender for signal.
	`disconnect(receiver, signal, sender, weak)` Disconnect receiver from sender for signal.
	`safeRef(object)` Return a safe weak reference to a callable object.
	`send(signal, sender, **kwds)` Send signal from sender to all connected receivers.

Variable Summary
`str`	`__author__` = `"Patrick K. O'Brien <pobrien@orbtech.com>"`
`str`	`__cvsid__` = `'$Id: dispatcher.py,v 1.6 2006/06/11 00:12:5...`
`str`	`__revision__` = `'1.6'`
`Anonymous`	`Anonymous` = `Anonymous`
`Any`	`Any` = `Any`
`dict`	`connections` = `{}`
`dict`	`senders` = `{}`

Function Details

connect(receiver, signal=Any, sender=Any, weak=True)

Connect receiver to sender for signal.

If sender is Any, receiver will receive signal from any sender.
If signal is Any, receiver will receive any signal from sender.
If sender is None, receiver will receive signal from Anonymous.
If signal is Any and sender is None, receiver will receive any signal from Anonymous.
If signal is Any and sender is Any, receiver will receive any signal from any sender.
If weak is true, weak references will be used.

disconnect(receiver, signal=Any, sender=Any, weak=True)

Disconnect receiver from sender for signal.

Disconnecting is not required. The use of disconnect is the same as for connect, only in reverse. Think of it as undoing a previous connection.

safeRef(object)

Return a safe weak reference to a callable object.

send(signal, sender=Anonymous, **kwds)

Send signal from sender to all connected receivers.

Return a list of tuple pairs [(receiver, response), ... ]. If sender is not specified, signal is sent anonymously.

Variable Details

author

Type:: str
Value:: "Patrick K. O'Brien <pobrien@orbtech.com>"

cvsid

Type:: str
Value:: '$Id: dispatcher.py,v 1.6 2006/06/11 00:12:53 RD Exp $'

revision

Type:: str
Value:: '1.6'

Anonymous

Type:: Anonymous
Value:: Anonymous

Any

Type:: Any
Value:: Any

connections

Type:: dict
Value:: {}

senders

Type:: dict
Value:: {}

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