➜
This issue tracker will soon become read-only and move to GitHub.
For a smoother transition, remember to
log in and link your GitHub username to your profile.
For more information,
see this post about the migration.
Created on 2017-03-19 11:28 by serhiy.storchaka, last changed 2017-03-30 06:20 by serhiy.storchaka. This issue is now closed.
| Pull Requests | |||
|---|---|---|---|
| URL | Status | Linked | Edit |
| PR 716 | merged | serhiy.storchaka, 2017-03-19 11:37 | |
| Messages (2) | |||
|---|---|---|---|
| msg289847 - (view) | Author: Serhiy Storchaka (serhiy.storchaka) *  |
Date: 2017-03-19 11:28 | |
Many methods in the io module accept int and None and convert the argument to Py_ssize_t. Proposed patch adds common Argument Clinic converter for that case. The Py_ssize_t converter now takes the accept argument that can be {int} (the default) or {int, NoneType}. In the latter case None is acceptable value which means using the default value.
Similar converter was previously used locally in the io module, now it is used also in the mmap module.
Examples:
_io.BytesIO.read
size: Py_ssize_t(accept={int, NoneType}) = -1
/
_io.BytesIO.truncate
size: Py_ssize_t(accept={int, NoneType}, c_default="self->pos") = None
/
|
|||
| msg290821 - (view) | Author: Serhiy Storchaka (serhiy.storchaka) * |
Date: 2017-03-30 06:15 | |
New changeset 762bf40438a572a398e500c74e38f9894ea20a45 by Serhiy Storchaka in branch 'master': bpo-29852: Argument Clinic Py_ssize_t converter now supports None (#716) https://github.com/python/cpython/commit/762bf40438a572a398e500c74e38f9894ea20a45 |
|||
| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2017-03-30 06:20:11 | serhiy.storchaka | set | status: open -> closed resolution: fixed stage: patch review -> resolved |
| 2017-03-30 06:15:34 | serhiy.storchaka | set | messages: + msg290821 |
| 2017-03-19 11:37:31 | serhiy.storchaka | set | pull_requests: + pull_request636 |
| 2017-03-19 11:35:57 | serhiy.storchaka | link | issue29819 dependencies |
| 2017-03-19 11:28:47 | serhiy.storchaka | create | |