Bug 1118 – QModelIndex is unhashable

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 1118 - QModelIndex is unhashable

Summary:

QModelIndex is unhashable

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 Daniele Esposti 2012-01-10 18:26:51 EET

QModelIndex instances are unhashable and cannot be used i.e. as values in a
set()

Comment 1 Hugo Parente Lima 2012-02-24 19:11:29 EET

QModelIndex aren't made to be stored, they can become invalid at any time, so
IMO QPersistentModelIndex could be hashable, not QModelIndex.

Comment 2 Daniele Esposti 2012-02-24 23:31:00 EET

I agree, QPersistenModelIndex is more appropriate

Comment 3 Hugo Parente Lima 2012-02-27 19:59:00 EET

As you filed a bug about QPersistentModelIndex not being hashable I'm marking
this one as WONTFIX.