[issue14849] C implementation of ElementTree: Inheriting from Element breaks text member

2012-05-19 Thread Eli Bendersky 

Eli Bendersky eli...@gmail.com added the comment:

Here's a simpler testcase:

import xml.etree.ElementTree as ET

class XElement(ET.Element):
def __init__(self, tag, attrib={}):
ET.Element.__init__(self, tag, attrib)

e = XElement('test')
e.text = 'failure'

print(ET.tostring(e))

--

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[issue14849] C implementation of ElementTree: Inheriting from Element breaks text member

2012-05-19 Thread Roundup Robot 

Roundup Robot devn...@psf.upfronthosting.co.za added the comment:

New changeset 41a9d24d075e by Eli Bendersky in branch 'default':
Issue #14849: setup Element data members to be assignable in subclasses
http://hg.python.org/cpython/rev/41a9d24d075e

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nosy: +python-dev

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[issue14849] C implementation of ElementTree: Inheriting from Element breaks text member

2012-05-19 Thread Eli Bendersky 

Changes by Eli Bendersky eli...@gmail.com:


--
assignee:  - eli.bendersky
resolution:  - fixed
stage: needs patch - committed/rejected
status: open - closed

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[issue14849] C implementation of ElementTree: Inheriting from Element breaks text member

2012-05-18 Thread Markus 

New submission from Markus com...@gmx.ch:

Example Code to reproduce:

from xml.etree import ElementTree as etree
class xetree:
cElement = etree.Element
class Element(etree.Element):
def __init__(self, tag, attrib=None):
xetree.cElement.__init__(self, tag, attrib)

etree.Element = xetree.Element

e = etree.Element(test, {'foobar':'bar'})
e.text = failure
print(etree.tostring(e))
# will lack failure

So basic inheritance is broken.

--
components: Library (Lib)
messages: 161043
nosy: cmn
priority: normal
severity: normal
status: open
title: C implementation of ElementTree: Inheriting from Element breaks text 
member
versions: Python 3.3

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[issue14849] C implementation of ElementTree: Inheriting from Element breaks text member

2012-05-18 Thread Ezio Melotti 

Changes by Ezio Melotti ezio.melo...@gmail.com:


--
nosy: +eli.bendersky, ezio.melotti
priority: normal - release blocker
stage:  - needs patch
type:  - behavior

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[issue14849] C implementation of ElementTree: Inheriting from Element breaks text member

2012-05-18 Thread Arfrever Frehtes Taifersar Arahesis 

Changes by Arfrever Frehtes Taifersar Arahesis arfrever@gmail.com:


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nosy: +Arfrever

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