Bug 862 – Problems when printing objects

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Bug 862 - Problems when printing objects

Summary:

Problems when printing objects

Status:	CLOSED FIXED

Product:	PySide
Classification:	Unclassified
Component:	PySide
Version:	HEAD
Platform:	PC Linux

Importance:	P3 normal
Assigned To:	Hugo Parente Lima

URL:

Depends on:
Blocks:
	Show dependency tree / graph

Reported:	2011-05-23 20:10 EEST by Lauro Moura
Modified:	2011-06-22 20:14 EEST (History)
CC List:	8 users (show)

See Also:

Attachments
Example (596 bytes, text/x-python) 2011-05-23 20:10 EEST, Lauro Moura	Details
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Description Lauro Moura 2011-05-23 20:10:54 EEST

Created attachment 329 [details]
Example

print seems to be broken at least for QGraphicsItems-derived objects. The
attached code shows:

<__main__.MyQObject object at 0xf99f38>
<__main__.MyQWidget object at 0xf99f38>
<PySide.QtGui.MyQGraphicsObject (this = 0x11c0d60 , parent = 0x0 , pos =
QPointF(0, 0) , z = 0 , flags =  ( ) )  at 0xf99f38>
<PySide.QtGui.QGraphicsItem (this = 0x11c2e60 , parent = 0x0 , pos = QPointF(0,
0) , z = 0 , flags =  ( ) )  at 0xf99f38>

Where it should be showing something like:

<__main__.MyQObject object at 0x7f55cf226c20>
<__main__.MyQWidget object at 0x7f55cf226c20>
<__main__.MyQGraphicsObject object at 0x7f55cf226c20>
<__main__.MyQGraphicsItem object at 0x7f55cf226c20>

Comment 1 Hugo Parente Lima 2011-06-02 17:11:54 EEST

After further investigation I concluded it's not broken, QGraphicsItem and
QGraphicsObject both have a tp_repr, and tp_repr is inherited by subtypes, this
explain the printed results.

Comment 2 Lauro Moura 2011-06-02 19:29:36 EEST

It may not be broken but it certainly has erratic/non-intuitive behavior for
classes with tp_repr set.

For the QGraphicsObject-based class, it shows the Python class name but with
the QtGui module.

For the QGraphicsItem-based class, the full Binding class name.

Comment 3 Hugo Parente Lima 2011-06-03 00:24:41 EEST

Fixed printing format in commit:

shiboken/92b36ce73ab6e63f685fd6d501e42d86732bb4a8

Comment 4 renato filho 2011-06-22 20:14:04 EEST

release 1.0.4