Issue31982
Created on 2017-11-08 16:10 by Sasha Kacanski, last changed 2022-04-11 14:58 by admin. This issue is now closed.
| Pull Requests | |||
|---|---|---|---|
| URL | Status | Linked | Edit |
| PR 11960 | merged | rhettinger, 2019-02-20 21:42 | |
| PR 11961 | merged | miss-islington, 2019-02-20 21:49 | |
| Messages (6) | |||
|---|---|---|---|
| msg305876 - (view) | Author: Sasha Kacanski (Sasha Kacanski) | Date: 2017-11-08 16:10 | |
Hi, In ChainMap example c = ChainMap() # Create root context d = c.new_child() # Create nested child context e = c.new_child() # Child of c, independent from d e.maps[0] # Current context dictionary -- like Python's locals() e.maps[-1] # Root context -- like Python's globals() e.parents # Enclosing context chain -- like Python's nonlocals d['x'] # Get first key in the chain of contexts d['x'] = 1 # Set value in current context d['x'] - will raise key does not exist error so simple fix is to flip last two lines... I know, possibly anal but look love Python and would like to help new folks to not get confused if they play with example in cPython shell... --best |
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| msg305903 - (view) | Author: Raymond Hettinger (rhettinger) *  |
Date: 2017-11-08 20:41 | |
I will flip the two because there is not downside. However, the table of wasn't intended to be a sequential example (that's why there is no data or display of result). Instead, it was just meant to be table of typing-this-does-that. |
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| msg305905 - (view) | Author: Sasha Kacanski (Sasha Kacanski) | Date: 2017-11-08 20:50 | |
Agree, and I know. On Nov 8, 2017 3:41 PM, "Raymond Hettinger" <report@bugs.python.org> wrote: > > Raymond Hettinger <raymond.hettinger@gmail.com> added the comment: > > I will flip the two because there is not downside. However, the table of > wasn't intended to be a sequential example (that's why there is no data or > display of result). Instead, it was just meant to be table of > typing-this-does-that. > > ---------- > assignee: docs@python -> rhettinger > nosy: +rhettinger > priority: normal -> low > > _______________________________________ > Python tracker <report@bugs.python.org> > <https://bugs.python.org/issue31982> > _______________________________________ > |
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| msg334307 - (view) | Author: Cheryl Sabella (cheryl.sabella) * |
Date: 2019-01-24 17:10 | |
This is a duplicate of issue 31075, which was closed as 'Not a bug'. |
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| msg336152 - (view) | Author: miss-islington (miss-islington) | Date: 2019-02-20 21:49 | |
New changeset 9b0c681e2d7e708a07e34d9c08e4424bdd4f5ebc by Miss Islington (bot) (Raymond Hettinger) in branch 'master': bpo-31982: Improve sequence of presentation in ChainMap docs (GH-11960) https://github.com/python/cpython/commit/9b0c681e2d7e708a07e34d9c08e4424bdd4f5ebc |
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| msg336153 - (view) | Author: Raymond Hettinger (rhettinger) * |
Date: 2019-02-20 22:23 | |
New changeset 14baf06febb9194dd76f694ec359ce94708ed861 by Raymond Hettinger (Miss Islington (bot)) in branch '3.7': bpo-31982: Improve sequence of presentation in ChainMap docs (GH-11960) (GH-11961) https://github.com/python/cpython/commit/14baf06febb9194dd76f694ec359ce94708ed861 |
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| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2022-04-11 14:58:54 | admin | set | github: 76163 |
| 2019-02-20 22:25:43 | rhettinger | set | status: open -> closed resolution: fixed stage: patch review -> resolved |
| 2019-02-20 22:23:38 | rhettinger | set | messages: + msg336153 |
| 2019-02-20 21:49:59 | miss-islington | set | pull_requests: + pull_request11987 |
| 2019-02-20 21:49:26 | miss-islington | set | nosy:
+ miss-islington messages: + msg336152 |
| 2019-02-20 21:42:18 | rhettinger | set | keywords:
+ patch stage: patch review pull_requests: + pull_request11986 |
| 2019-01-24 17:10:00 | cheryl.sabella | set | nosy:
+ cheryl.sabella messages: + msg334307 |
| 2017-11-08 20:50:58 | Sasha Kacanski | set | messages: + msg305905 |
| 2017-11-08 20:41:45 | rhettinger | set | priority: normal -> low nosy:
+ rhettinger assignee: docs@python -> rhettinger |
| 2017-11-08 16:10:51 | Sasha Kacanski | create | |