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58 Commits

Author SHA1 Message Date
Miroslav Šedivý 45fdc844dd
Typos: Remove repeated words (#1726) 2020-12-04 09:51:44 -08:00
Guido van Rossum 0c87b5a018
PEP 634, PEP 635, PEP 636: Split PEP 622 in three parts (#1598) 2020-10-01 17:04:25 -07:00
Ram Rachum fc8c265188
PEP 622: Fix typo (#1584) 2020-09-05 21:34:52 +10:00
Guido van Rossum a995cd03fb
PEP 622: Proposed rewrite of Abstract and Overview (mostly) by @willingc (#1573) 
Co-authored-by: Daniel F Moisset <dfmoisset@gmail.com>
 2020-08-28 13:02:25 -07:00
Guido van Rossum 9e884d2d6e PEP 622: Fix various nits reported by the SC 2020-08-24 17:49:35 -07:00
Guido van Rossum 6a7d6b831f Note that we warn about `case foo: ... / case bar: ...` 2020-08-17 14:20:14 -07:00
Guido van Rossum 55caf0cbe2 PEP 622: Adopt a few clarifications (only) from #1564 2020-08-15 15:34:19 -07:00
Hugo van Kemenade ba36cccc2d
Fix RST backticks (#1554) 2020-08-07 09:35:20 -07:00
Brandt Bucher bfdfd74c5c
PEP 622: Fix Django example (#1523) 
Closes https://github.com/gvanrossum/patma/issues/135
 2020-07-14 09:04:45 -07:00
Guido van Rossum a700156ab9 PEP 622: Update Acknowledgments 2020-07-09 17:47:06 -07:00
Guido van Rossum 1317e46695 PEP 622: Mention that many scripts don't distinguish case 
Fixes #1518
 2020-07-09 17:41:41 -07:00
Guido van Rossum f43058cab2 Sub-patterns may be processed in parallel 
Fixes #1517
 2020-07-09 17:33:01 -07:00
Guido van Rossum a2e4fc9aed PEP 622: Add note to Django example 
Fixes 510
 2020-07-09 15:10:05 -07:00
Guido van Rossum bf6e6ec5ba PEP 622: clarify 'list of patterns' reference 
Fixes #1511
 2020-07-09 15:02:38 -07:00
Guido van Rossum d56591331e PEP 622: Rename 'Ambiguous Matches' section to 'Overlapping sub-patterns' 
Closes #1514
 2020-07-09 14:58:06 -07:00
Guido van Rossum c8c872c512 PEP 622: Fix example in static checks 
Fixes #1516
 2020-07-09 14:51:09 -07:00
Ram Rachum 16b6744345
PEP 622: Fix typo (#1509) 2020-07-09 13:36:20 -07:00
Guido van Rossum da849ee33c PEP 622: Two small clarifications based on early python-dev feedback 
- Emphasize that the capture pattern only allows a simple/single name.
- Add dropping of default "self" positional argument to version history
 2020-07-08 13:02:37 -07:00
Talin 382f0dfc7d
PEP 622: Added rejected ideas section comparing with traditional OOP (#1504) 
Co-authored-by: Brandt Bucher <brandtbucher@gmail.com>
 2020-07-07 19:35:05 -07:00
Daniel F Moisset 26ac4b3d3e
PEP 622: Include overview to different patterns and summarised syntax (#1501) 
Also some other improvements, and added Daniel as author (that was Guido's work).

Co-authored-by: Brandt Bucher <brandtbucher@gmail.com>
 2020-07-07 16:00:55 -07:00
Daniel F Moisset e43a11d86e
PEP 622: Why the match statement is the correct feature right now (#1502) 2020-07-07 14:32:08 -07:00
Daniel F Moisset 6f3434b750
PEP622: Be more explicit about side-effects (#1503) 2020-07-07 13:47:42 -07:00
Guido van Rossum 11c354d8a3
PEP 622: Brand-new introductory sections (#1500) 
Daniel Moisset and I rewrote the Abstract and "Rationale and Goals"
sections and inserted a new Overview section in between.

Also:
* Added Acknowledgments and Version History sections
* Updated links to implementation and example code, added playground link

Co-authored-by: Daniel F Moisset <dfmoisset@gmail.com>
 2020-07-07 10:32:01 -07:00
Brandt Bucher f1de4f169d
PEP 622: Ditch leading dots for name loads (#1499) 
Also rewrite related examples and strengthen some argumentation.
 2020-07-06 16:37:45 -07:00
Talin b893d2e02b
PEP 622: Change 'target' to 'subject' (#1498) 2020-07-05 21:29:52 -07:00
JimJJewett 058b126e7b
PEP 622: Sync explanation example; case 0 is now first (#1495) 2020-07-04 14:04:43 -07:00
Daniel F Moisset 60a15e8332
PEP 622: make the binding semantics explicit (#1490) 2020-07-02 16:11:05 -07:00
Daniel F Moisset 127fc3701e
PEP 622: Add exception semantics (#1491) 2020-07-02 14:47:45 -07:00
Guido van Rossum 2bedd36c45
PEP 622: Add argumentation against 'else' (#1489) 2020-07-01 22:46:42 -07:00
Guido van Rossum 045450aaf4
PEP 622: Strengthen the argument for _ as wildcard (#1488) 
See https://github.com/gvanrossum/patma/issues/93#issuecomment-650723402

Co-authored-by: Brandt Bucher <brandtbucher@gmail.com>
 2020-07-01 22:32:42 -07:00
Guido van Rossum 4b7f1fcd4c
PEP 622: Write up why we reject alternative spellings of OR patterns (#1487) 
Much of this was cribbed from https://github.com/gvanrossum/patma/issues/93
 2020-07-01 22:11:53 -07:00
Brandt Bucher 74c81defd0
PEP 622: Drop __match__ from the spec (#1484) 2020-07-01 08:37:47 -07:00
Talin 31d5ffe9ca
PEP 622: Re-wrote deferred ideas section (#1483) 
The section that explains the decision to defer an extended
custom matching protocol has been transformed into a section
that defers custom matching altogether.
 2020-07-01 07:57:00 -07:00
Guido van Rossum 2e8df86101
PEP 622: Rename 'named sub-pattern' to 'walrus pattern' (#1482) 2020-06-30 20:26:10 -07:00
Guido van Rossum d3bcd15cd2
PEP 622: Rename name pattern to capture pattern (#1479) 
Also make the section headings describing various types of patterns plural, e.g. "Capture patterns".
 2020-06-29 12:11:20 -07:00
Brandt Bucher 5aec654f9e
PEP 622: Drop ImpossibleMatchError (#1480) 2020-06-29 11:54:42 -07:00
Guido van Rossum d95ec4b557
Change definition of __match__ (#1477) 
It should never raise if an attribute is missing.

Also fix one last mention of the exception for a single positional argument.

See https://github.com/gvanrossum/patma/issues/111#issuecomment-650874268
 2020-06-29 09:32:21 -07:00
Guido van Rossum 430718e6a5 Fix link to deferred idea for __match__ 2020-06-28 20:30:08 -07:00
Brandt Bucher 0146bb56f9
PEP 622: Remove type and complex from special cases (#1475) 2020-06-27 12:22:24 -07:00
Taine Zhao 4b5513942c
PEP 622: Change claim about Haskell (#1473) 
fixes gvanrossum/patma#107
 2020-06-27 12:05:22 -07:00
Brandt Bucher a106177241
PEP 622: Updates from Python-Dev (#1472) 
In particular __match_args__ is simplified and the default processing only applies to certain built-in types.
 2020-06-26 17:55:59 -07:00
Brandt Bucher a973470384
PEP 622: Update Appendix A Grammar (#1466) 2020-06-25 20:52:27 -07:00
Guido van Rossum fa90054ead Mention flat indentation 'match: expression' 2020-06-24 21:26:17 -07:00
Guido van Rossum 770d36cc01 PEP 622: Clarify even more strongly that True/False/None are keywords 2020-06-24 18:20:19 -07:00
Guido van Rossum a39035a22e PEP 622: Don't use "ADT" for "algebraic data types" 
ADT already means Abstract Data Types (a different concept).
 2020-06-24 18:18:00 -07:00
Guido van Rossum 33788eb974 PEP 622: Explain why * and ... don't make good wildcards 
(And hint that ? is a little better but still worse than _.)
 2020-06-24 17:39:22 -07:00
Guido van Rossum 8f43d3ef64 PEP 622: Clarify the status of True, False and None as literals 2020-06-24 17:39:14 -07:00
Guido van Rossum 1560745bdc PEP 622: Show Point(x=1, y=2) in class pattern section 2020-06-24 17:39:04 -07:00
Miroslav Šedivý a4a3b8f1dc
PEP 622: Fix Typos (#1457) 2020-06-24 17:25:13 -07:00
Guido van Rossum 410ba6dd48 PEP 622: drop restriction on ._ an _.a 2020-06-24 07:46:54 -07:00