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* [PATCH v4 00/19] qapi: static typing conversion, pt3
@ 2021-03-25  6:03 John Snow
  2021-03-25  6:03 ` [PATCH v4 01/19] qapi/expr: Comment cleanup John Snow
                   ` (21 more replies)
  0 siblings, 22 replies; 59+ messages in thread
From: John Snow @ 2021-03-25  6:03 UTC (permalink / raw)
  To: Markus Armbruster, qemu-devel
  Cc: Michael Roth, John Snow, Eduardo Habkost, Cleber Rosa

Hi, this series adds static types to the QAPI module.
This is part three, and it focuses on expr.py.

Environment:
- Python >= 3.6, <= 3.8 *
- mypy >= 0.770
- pylint >= 2.6.0
- flake8
- isort

Every commit should pass with (from ./scripts/):
 - flake8 qapi/
 - pylint --rcfile=qapi/pylintrc qapi/
 - mypy --config-file=qapi/mypy.ini qapi/
 - pushd qapi && isort -c . && popd

V4:

Patch 2 is exploratory.
Patch 8 is broken and should be merged into Patch 9.
Patches 17-19 are optional and I'd sooner you drop them than have to respin.

001/19:[down] 'qapi/expr: Comment cleanup'
002/19:[down] 'flake8: Enforce shorter line length for comments and docstrings'
003/19:[----] [--] 'qapi/expr.py: Remove 'info' argument from nested check_if_str'
004/19:[----] [--] 'qapi/expr.py: Check for dict instead of OrderedDict'
005/19:[0011] [FC] 'qapi/expr.py: constrain incoming expression types'
006/19:[0006] [FC] 'qapi/expr.py: Add assertion for union type 'check_dict''
007/19:[----] [--] 'qapi/expr.py: move string check upwards in check_type'
008/19:[down] 'qapi: add tests for invalid 'data' field type'
009/19:[0004] [FC] 'qapi/expr.py: Check type of 'data' member'
010/19:[0008] [FC] 'qapi/expr.py: Add casts in a few select cases'
011/19:[0005] [FC] 'qapi/expr.py: Modify check_keys to accept any Collection'
012/19:[0057] [FC] 'qapi/expr.py: add type hint annotations'
013/19:[0032] [FC] 'qapi/expr.py: Consolidate check_if_str calls in check_if'
014/19:[0016] [FC] 'qapi/expr.py: Remove single-letter variable'
015/19:[----] [--] 'qapi/expr.py: enable pylint checks'
016/19:[0168] [FC] 'qapi/expr.py: Add docstrings'
017/19:[----] [-C] 'qapi/expr.py: Use tuples instead of lists for static data'
018/19:[----] [-C] 'qapi/expr.py: move related checks inside check_xxx functions'
019/19:[0003] [FC] 'qapi/expr.py: Use an expression checker dispatch table'

- Add test patch to demonstrate 72col docstring enforcement. (Not a fan.)
- Changed MutableMapping type to regular ol' dict.
- Added tests for alternate and union to see what happens when we pass a list
  for 'data' instead. (It crashes.)
- Rewrote a bunch of the docstrings.
- Updated type hints for rc0
- Rebased on latest master, incorporating latest qapi changes.
- Addressed most feedback, some exceptions;
  - Kept isinstance check for dict; it is strictly more convenient to me and it
    does not cause breakages. It won't cause breakages.

RFCs/notes:

- I'd be flabbergasted if anyone reads these.

John Snow (19):
  qapi/expr: Comment cleanup
  flake8: Enforce shorter line length for comments and docstrings
  qapi/expr.py: Remove 'info' argument from nested check_if_str
  qapi/expr.py: Check for dict instead of OrderedDict
  qapi/expr.py: constrain incoming expression types
  qapi/expr.py: Add assertion for union type 'check_dict'
  qapi/expr.py: move string check upwards in check_type
  qapi: add tests for invalid 'data' field type
  qapi/expr.py: Check type of 'data' member
  qapi/expr.py: Add casts in a few select cases
  qapi/expr.py: Modify check_keys to accept any Collection
  qapi/expr.py: add type hint annotations
  qapi/expr.py: Consolidate check_if_str calls in check_if
  qapi/expr.py: Remove single-letter variable
  qapi/expr.py: enable pylint checks
  qapi/expr.py: Add docstrings
  qapi/expr.py: Use tuples instead of lists for static data
  qapi/expr.py: move related checks inside check_xxx functions
  qapi/expr.py: Use an expression checker dispatch table

 scripts/qapi/.flake8                          |   1 +
 scripts/qapi/common.py                        |   8 +-
 scripts/qapi/events.py                        |   9 +-
 scripts/qapi/expr.py                          | 499 +++++++++++++-----
 scripts/qapi/gen.py                           |   8 +-
 scripts/qapi/introspect.py                    |   8 +-
 scripts/qapi/main.py                          |   4 +-
 scripts/qapi/mypy.ini                         |   5 -
 scripts/qapi/parser.py                        |  15 +-
 scripts/qapi/pylintrc                         |   1 -
 scripts/qapi/schema.py                        |  23 +-
 scripts/qapi/types.py                         |   7 +-
 .../alternate-invalid-data-type.err           |   2 +
 .../alternate-invalid-data-type.json          |   4 +
 .../alternate-invalid-data-type.out           |   0
 tests/qapi-schema/meson.build                 |   2 +
 tests/qapi-schema/union-invalid-data-type.err |   2 +
 .../qapi-schema/union-invalid-data-type.json  |  13 +
 tests/qapi-schema/union-invalid-data-type.out |   0
 19 files changed, 449 insertions(+), 162 deletions(-)
 create mode 100644 tests/qapi-schema/alternate-invalid-data-type.err
 create mode 100644 tests/qapi-schema/alternate-invalid-data-type.json
 create mode 100644 tests/qapi-schema/alternate-invalid-data-type.out
 create mode 100644 tests/qapi-schema/union-invalid-data-type.err
 create mode 100644 tests/qapi-schema/union-invalid-data-type.json
 create mode 100644 tests/qapi-schema/union-invalid-data-type.out

-- 
2.30.2




^ permalink raw reply	[flat|nested] 59+ messages in thread

end of thread, other threads:[~2021-04-21 18:22 UTC | newest]

Thread overview: 59+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-03-25  6:03 [PATCH v4 00/19] qapi: static typing conversion, pt3 John Snow
2021-03-25  6:03 ` [PATCH v4 01/19] qapi/expr: Comment cleanup John Snow
2021-03-25 15:41   ` Markus Armbruster
2021-03-25 20:06     ` John Snow
2021-03-25  6:03 ` [PATCH v4 02/19] flake8: Enforce shorter line length for comments and docstrings John Snow
2021-03-25 15:21   ` Markus Armbruster
2021-03-25 20:20     ` John Snow
2021-03-26  6:26       ` Markus Armbruster
2021-03-26 16:30         ` John Snow
2021-03-26 16:44           ` Peter Maydell
2021-04-08  8:32             ` Markus Armbruster
2021-04-08  8:58             ` Daniel P. Berrangé
2021-04-09  9:33               ` Markus Armbruster
2021-04-09 17:08                 ` John Snow
2021-04-08  8:35           ` Markus Armbruster
2021-04-16 12:44   ` Markus Armbruster
2021-04-16 20:25     ` John Snow
2021-04-17 10:52       ` Markus Armbruster
2021-04-20 18:06         ` John Snow
2021-03-25  6:03 ` [PATCH v4 03/19] qapi/expr.py: Remove 'info' argument from nested check_if_str John Snow
2021-03-25  6:03 ` [PATCH v4 04/19] qapi/expr.py: Check for dict instead of OrderedDict John Snow
2021-03-25  6:03 ` [PATCH v4 05/19] qapi/expr.py: constrain incoming expression types John Snow
2021-03-25 14:04   ` Markus Armbruster
2021-03-25 20:48     ` John Snow
2021-03-26  5:40       ` Markus Armbruster
2021-03-26 17:12         ` John Snow
2021-03-25  6:03 ` [PATCH v4 06/19] qapi/expr.py: Add assertion for union type 'check_dict' John Snow
2021-03-25  6:03 ` [PATCH v4 07/19] qapi/expr.py: move string check upwards in check_type John Snow
2021-03-25  6:03 ` [PATCH v4 08/19] qapi: add tests for invalid 'data' field type John Snow
2021-03-25 14:24   ` Markus Armbruster
2021-03-25  6:03 ` [PATCH v4 09/19] qapi/expr.py: Check type of 'data' member John Snow
2021-03-25 14:26   ` Markus Armbruster
2021-03-25 21:04     ` John Snow
2021-03-25  6:03 ` [PATCH v4 10/19] qapi/expr.py: Add casts in a few select cases John Snow
2021-03-25 14:33   ` Markus Armbruster
2021-03-25 23:32     ` John Snow
2021-03-25  6:03 ` [PATCH v4 11/19] qapi/expr.py: Modify check_keys to accept any Collection John Snow
2021-03-25 14:45   ` Markus Armbruster
2021-03-25 23:37     ` John Snow
2021-03-25  6:03 ` [PATCH v4 12/19] qapi/expr.py: add type hint annotations John Snow
2021-03-25  6:03 ` [PATCH v4 13/19] qapi/expr.py: Consolidate check_if_str calls in check_if John Snow
2021-03-25 15:15   ` Markus Armbruster
2021-03-26  0:07     ` John Snow
2021-03-25  6:03 ` [PATCH v4 14/19] qapi/expr.py: Remove single-letter variable John Snow
2021-03-25  6:03 ` [PATCH v4 15/19] qapi/expr.py: enable pylint checks John Snow
2021-03-25  6:03 ` [PATCH v4 16/19] qapi/expr.py: Add docstrings John Snow
2021-04-14 15:04   ` Markus Armbruster
2021-04-17  1:00     ` John Snow
2021-04-17 13:18       ` Markus Armbruster
2021-04-21  1:27         ` John Snow
2021-04-21 13:58           ` Markus Armbruster
2021-04-21 18:20             ` John Snow
2021-03-25  6:03 ` [PATCH v4 17/19] qapi/expr.py: Use tuples instead of lists for static data John Snow
2021-03-25 15:19   ` Markus Armbruster
2021-03-25  6:03 ` [PATCH v4 18/19] qapi/expr.py: move related checks inside check_xxx functions John Snow
2021-03-25  6:03 ` [PATCH v4 19/19] qapi/expr.py: Use an expression checker dispatch table John Snow
2021-03-25 15:46 ` [PATCH v4 00/19] qapi: static typing conversion, pt3 Markus Armbruster
2021-03-26  0:40 ` John Snow
2021-03-26 18:01 ` John Snow

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