json.loads() returns str instead of unicode for empty strings

[ceronman]

BPO	11982
Nosy	@ezio-melotti, @ceronman
Files	issue11982.diff: Patch against 2.7.

^{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 = 'https://github.com/ezio-melotti'
closed_at = <Date 2011-05-04.11:46:31.901>
created_at = <Date 2011-05-03.01:35:29.136>
labels = ['type-bug', 'library']
title = 'json.loads() returns str instead of unicode for empty strings'
updated_at = <Date 2011-05-04.12:28:45.918>
user = 'https://github.com/ceronman'

bugs.python.org fields:

activity = <Date 2011-05-04.12:28:45.918>
actor = 'python-dev'
assignee = 'ezio.melotti'
closed = True
closed_date = <Date 2011-05-04.11:46:31.901>
closer = 'ezio.melotti'
components = ['Library (Lib)']
creation = <Date 2011-05-03.01:35:29.136>
creator = 'ceronman'
dependencies = []
files = ['21873']
hgrepos = []
issue_num = 11982
keywords = ['patch']
message_count = 5.0
messages = ['135014', '135061', '135120', '135121', '135127']
nosy_count = 3.0
nosy_names = ['ezio.melotti', 'python-dev', 'ceronman']
pr_nums = []
priority = 'high'
resolution = 'fixed'
stage = 'resolved'
status = 'closed'
superseder = None
type = 'behavior'
url = 'https://bugs.python.org/issue11982'
versions = ['Python 2.7']

[ceronman]

Python 2.7.1:

>>> import json
>>> json.loads('"hello"')
u'hello'
>>> .json.loads('""')
''

Related: bpo-10038

[ezio-melotti]

Attached patch should fix the problem.

[python-dev]

New changeset 9d5a50e5d8a2 by Ezio Melotti in branch '2.7':
bpo-11982: fix json.loads('""') to return u'' rather than ''.
http://hg.python.org/cpython/rev/9d5a50e5d8a2

[ezio-melotti]

Fixed, thanks for the report!

[python-dev]

New changeset d3bd384df8ca by Ezio Melotti in branch '2.7':
bpo-11982: remove now unused function.
http://hg.python.org/cpython/rev/d3bd384df8ca