xml.etree.ElementTree skips processing instructions when parsing

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Assessment

Difficulty
3/5
Estimated time
1-2 days
Newbie friendliness
35/100
Issue type
Feature
Clarity
Mostly clear
Activity status
Stale
Tech stack
python
Domain
backend

Research direction

Start by reviewing the linked testcase.patch and then locate the xml.etree.ElementTree parsing tests and implementation. Confirm the expected behavior for processing instructions, reproduce the current omission, and run the relevant test suite to verify that parsed processing instructions are preserved.

Written by the indexing model from the issue text.

Description

3.8 (EOL) stdlib topic-XML type-feature
BPO 9521
Nosy @scoder, @mark-summerfield
Files
  • testcase.patch
    		•

    Note: these values reflect the state of the issue at the time it was migrated and might not reflect the current state.

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    GitHub fields:

    assignee = None
closed_at = None
created_at = <Date 2010-08-05.09:25:41.808>
labels = ['3.8', 'type-feature', 'library']
title = 'xml.etree.ElementTree skips processing instructions when parsing'
updated_at = <Date 2019-04-27.15:56:22.021>
user = 'https://github.com/mark-summerfield'

    bugs.python.org fields:

    activity = <Date 2019-04-27.15:56:22.021>
actor = 'scoder'
assignee = 'none'
closed = False
closed_date = None
closer = None
components = ['Library (Lib)']
creation = <Date 2010-08-05.09:25:41.808>
creator = 'mark'
dependencies = []
files = ['33538']
hgrepos = []
issue_num = 9521
keywords = ['patch']
message_count = 10.0
messages = ['112961', '208445', '208464', '208518', '208528', '208600', '208628', '209037', '340972', '340995']
nosy_count = 5.0
nosy_names = ['effbot', 'scoder', 'mark', 'eli.bendersky', 'nikratio']
pr_nums = []
priority = 'normal'
resolution = None
stage = None
status = 'open'
superseder = None
type = 'enhancement'
url = 'https://bugs.python.org/issue9521'
versions = ['Python 3.8']

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