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More efficient formatting of ints and floats in json #70906
Description
| BPO | 26719 |
|---|---|
| Nosy | @gvanrossum, @warsaw, @rhettinger, @amauryfa, @ncoghlan, @pitrou, @giampaolo, @ezio-melotti, @ethanfurman, @ericsnowcurrently, @serhiy-storchaka |
| Files |
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/serhiy-storchaka'
closed_at = <Date 2016-04-10.11:52:51.605>
created_at = <Date 2016-04-09.10:06:03.337>
labels = ['extension-modules', 'type-feature', 'library']
title = 'More efficient formatting of ints and floats in json'
updated_at = <Date 2016-04-10.11:52:51.604>
user = 'https://github.com/serhiy-storchaka'bugs.python.org fields:
activity = <Date 2016-04-10.11:52:51.604>
actor = 'serhiy.storchaka'
assignee = 'serhiy.storchaka'
closed = True
closed_date = <Date 2016-04-10.11:52:51.605>
closer = 'serhiy.storchaka'
components = ['Extension Modules', 'Library (Lib)']
creation = <Date 2016-04-09.10:06:03.337>
creator = 'serhiy.storchaka'
dependencies = []
files = ['42410']
hgrepos = []
issue_num = 26719
keywords = ['patch']
message_count = 5.0
messages = ['263077', '263080', '263100', '263102', '263132']
nosy_count = 14.0
nosy_names = ['gvanrossum', 'barry', 'rhettinger', 'amaury.forgeotdarc', 'ncoghlan', 'pitrou', 'giampaolo.rodola', 'ezio.melotti', 'eli.bendersky', 'cvrebert', 'ethan.furman', 'python-dev', 'eric.snow', 'serhiy.storchaka']
pr_nums = []
priority = 'normal'
resolution = 'fixed'
stage = 'resolved'
status = 'closed'
superseder = None
type = 'enhancement'
url = 'https://bugs.python.org/issue26719'
versions = ['Python 3.5', 'Python 3.6']
Activity
serhiy-storchaka commentedon Apr 9, 2016
Proposed patch provide more efficient solution of bpo-18264. Instead of creating new int or float object and then converting it to string, the patch directly uses functions that does int and float conversion to string.
rhettinger commentedon Apr 9, 2016
+1 This is a nice improvement.
gvanrossum commentedon Apr 9, 2016
Please also backport to 3.5.2...
On Saturday, April 9, 2016, Raymond Hettinger <report@bugs.python.org>
wrote:
serhiy-storchaka commentedon Apr 9, 2016
There is similar issue with unneeded strings copying: bpo-26057.
python-dev commentedon Apr 10, 2016
New changeset 4d4febb76864 by Serhiy Storchaka in branch '3.5':
Issue bpo-26719: More efficient formatting of ints and floats in json.
https://hg.python.org/cpython/rev/4d4febb76864
New changeset 36b15a9776ae by Serhiy Storchaka in branch 'default':
Issue bpo-26719: More efficient formatting of ints and floats in json.
https://hg.python.org/cpython/rev/36b15a9776ae