PEP 484 implementation

[gvanrossum]

BPO	23973
Nosy	@gvanrossum, @larryhastings
Files	pep484.diff pep484.diff

^{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/gvanrossum'
closed_at = None
created_at = <Date 2015-04-16.18:32:03.908>
labels = ['type-feature']
title = 'PEP 484 implementation'
updated_at = <Date 2015-08-09.10:12:45.466>
user = 'https://github.com/gvanrossum'

bugs.python.org fields:

activity = <Date 2015-08-09.10:12:45.466>
actor = 'larry'
assignee = 'gvanrossum'
closed = False
closed_date = None
closer = None
components = []
creation = <Date 2015-04-16.18:32:03.908>
creator = 'gvanrossum'
dependencies = []
files = ['39441', '39463']
hgrepos = []
issue_num = 23973
keywords = ['patch']
message_count = 9.0
messages = ['241256', '243713', '243793', '243944', '243946', '247872', '248027', '248301', '248313']
nosy_count = 3.0
nosy_names = ['gvanrossum', 'larry', 'python-dev']
pr_nums = []
priority = 'high'
resolution = None
stage = None
status = 'open'
superseder = None
type = 'enhancement'
url = 'https://bugs.python.org/issue23973'
versions = ['Python 3.5']

[gvanrossum]

I'm creating a release blocker placeholder issue for PEP-484. I think we're going to miss alpha 4 but I am expecting to make beta 1 (and Mark Shannon, the BDFL-Delegate has promised to work within this schedule). Of course it's possible that Mark ends up rejecting the PEP, but I'm betting that we'll be able to hammer out a compromise, so I'm creating this bug to remind myself and other devs of this deadline.

Also, the only thing to be included is typing.py (and its tests and hopefully some docs, even if the first rev of the docs just points to the PEP).

[gvanrossum]

I am going to commit this (or something very close to it) unless I hear an explicit rejection notice from Mark Shannon. Off-list he's promised he'll approve the PEP provisionally, and the window for beta 1 is closing. It's better to iterate than to miss the window entirely.

[gvanrossum]

New patch.

[gvanrossum]

This was committed (rev 3e96d7ca3f51). I'm keeping this open because there is more to do (see https://github.com/ambv/typehinting/labels/bug).

[gvanrossum]

I've opened a separate bug (http://bugs.python.org/issue24272) for docs.

[gvanrossum]

I'm bumping this up since the CPython repo is several changes behind the typehinting repo (https://github.com/ambv/typehinting/tree/master/prototyping). Those should not miss RC1.

[python-dev]

New changeset f142b7c7a8e3 by Guido van Rossum in branch '3.5':
Issue bpo-23973: Update typing.py from GitHub repo.
https://hg.python.org/cpython/rev/f142b7c7a8e3

New changeset c9a6ce666ff2 by Guido van Rossum in branch 'default':
Issue bpo-23973: Update typing.py from GitHub repo. (Merge from 3.5.)
https://hg.python.org/cpython/rev/c9a6ce666ff2

[larryhastings]

Can we mark this closed now?

[gvanrossum]

There's more, but you can reduce the priority now.