Bug 900 – QtCore.Property as decorator

PySide Bugzilla Closed for New Bugs

PySide is now a Qt Add-on and uses the Qt Project's JIRA Bug Tracker instead of this Bugzilla instance. This Bugzilla is left for reference purposes.

Bug 900 - QtCore.Property as decorator

Summary:

QtCore.Property as decorator

Status:	CLOSED FIXED

Product:	PySide
Classification:	Unclassified
Component:	QtCore
Version:	1.0.4
Platform:	All All

Importance:	P4 enhancement
Assigned To:	renato filho

URL:

Depends on:
Blocks:
	Show dependency tree / graph

Reported:	2011-06-26 19:13 EEST by Sebastian Wiesner
Modified:	2011-08-23 00:35 EEST (History)
CC List:	9 users (show)

See Also:

Attachments
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.

Description Sebastian Wiesner 2011-06-26 19:13:31 EEST

PySide.QtCore.Property should work as decorator, just like
PyQt.QtCore.pyqtProperty [1]

[1]
http://www.riverbankcomputing.co.uk/static/Docs/PyQt4/html/qt_properties.html#defining-new-qt-properties

Comment 1 Hugo Parente Lima 2011-06-27 21:08:42 EEST

Would be a good enhancement IMO.

Comment 2 Hereldar 2011-07-20 20:29:50 EEST

If it helps, this is the pure Python implementation:

class Property(object):

    def __init__(self, fget=None, fset=None, fdel=None, doc=None):
        self.fget = fget
        self.fset = fset
        self.fdel = fdel
        self.__doc__ = doc

    ...

    @classmethod
    def getter(cls, funcobj):
        return cls(funcobj, doc=funcobj.__doc__)

    def setter(self, funcobj):
        self.fset = funcobj
        return self

    def deleter(self, funcobj):
        self.fdel = funcobj
        return self

Comment 3 renato filho 2011-07-25 17:26:54 EEST

fixed on pyside commit:

commit 5644a87c28c6e82346f057a5c8b524c40a7e94e4
Author: Renato Filho <renato.filho@openbossa.org>
Date:   Fri Jul 22 18:17:47 2011 -0300

Comment 4 renato filho 2011-08-23 00:35:28 EEST

Released on PySide 1.0.6