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From: John Snow <jsnow@redhat.com>
To: Markus Armbruster <armbru@redhat.com>, qemu-devel@nongnu.org
Cc: Michael Roth <michael.roth@amd.com>, John Snow <jsnow@redhat.com>,
	Eduardo Habkost <ehabkost@redhat.com>,
	Cleber Rosa <crosa@redhat.com>
Subject: [PATCH v4 00/19] qapi: static typing conversion, pt3
Date: Thu, 25 Mar 2021 02:03:37 -0400
Message-ID: <20210325060356.4040114-1-jsnow@redhat.com> (raw)

Hi, this series adds static types to the QAPI module.\r
This is part three, and it focuses on expr.py.\r
\r
Environment:\r
- Python >= 3.6, <= 3.8 *\r
- mypy >= 0.770\r
- pylint >= 2.6.0\r
- flake8\r
- isort\r
\r
Every commit should pass with (from ./scripts/):\r
 - flake8 qapi/\r
 - pylint --rcfile=qapi/pylintrc qapi/\r
 - mypy --config-file=qapi/mypy.ini qapi/\r
 - pushd qapi && isort -c . && popd\r
\r
V4:\r
\r
Patch 2 is exploratory.\r
Patch 8 is broken and should be merged into Patch 9.\r
Patches 17-19 are optional and I'd sooner you drop them than have to respin.\r
\r
001/19:[down] 'qapi/expr: Comment cleanup'\r
002/19:[down] 'flake8: Enforce shorter line length for comments and docstrings'\r
003/19:[----] [--] 'qapi/expr.py: Remove 'info' argument from nested check_if_str'\r
004/19:[----] [--] 'qapi/expr.py: Check for dict instead of OrderedDict'\r
005/19:[0011] [FC] 'qapi/expr.py: constrain incoming expression types'\r
006/19:[0006] [FC] 'qapi/expr.py: Add assertion for union type 'check_dict''\r
007/19:[----] [--] 'qapi/expr.py: move string check upwards in check_type'\r
008/19:[down] 'qapi: add tests for invalid 'data' field type'\r
009/19:[0004] [FC] 'qapi/expr.py: Check type of 'data' member'\r
010/19:[0008] [FC] 'qapi/expr.py: Add casts in a few select cases'\r
011/19:[0005] [FC] 'qapi/expr.py: Modify check_keys to accept any Collection'\r
012/19:[0057] [FC] 'qapi/expr.py: add type hint annotations'\r
013/19:[0032] [FC] 'qapi/expr.py: Consolidate check_if_str calls in check_if'\r
014/19:[0016] [FC] 'qapi/expr.py: Remove single-letter variable'\r
015/19:[----] [--] 'qapi/expr.py: enable pylint checks'\r
016/19:[0168] [FC] 'qapi/expr.py: Add docstrings'\r
017/19:[----] [-C] 'qapi/expr.py: Use tuples instead of lists for static data'\r
018/19:[----] [-C] 'qapi/expr.py: move related checks inside check_xxx functions'\r
019/19:[0003] [FC] 'qapi/expr.py: Use an expression checker dispatch table'\r
\r
- Add test patch to demonstrate 72col docstring enforcement. (Not a fan.)\r
- Changed MutableMapping type to regular ol' dict.\r
- Added tests for alternate and union to see what happens when we pass a list\r
  for 'data' instead. (It crashes.)\r
- Rewrote a bunch of the docstrings.\r
- Updated type hints for rc0\r
- Rebased on latest master, incorporating latest qapi changes.\r
- Addressed most feedback, some exceptions;\r
  - Kept isinstance check for dict; it is strictly more convenient to me and it\r
    does not cause breakages. It won't cause breakages.\r
\r
RFCs/notes:\r
\r
- I'd be flabbergasted if anyone reads these.\r
\r
John Snow (19):\r
  qapi/expr: Comment cleanup\r
  flake8: Enforce shorter line length for comments and docstrings\r
  qapi/expr.py: Remove 'info' argument from nested check_if_str\r
  qapi/expr.py: Check for dict instead of OrderedDict\r
  qapi/expr.py: constrain incoming expression types\r
  qapi/expr.py: Add assertion for union type 'check_dict'\r
  qapi/expr.py: move string check upwards in check_type\r
  qapi: add tests for invalid 'data' field type\r
  qapi/expr.py: Check type of 'data' member\r
  qapi/expr.py: Add casts in a few select cases\r
  qapi/expr.py: Modify check_keys to accept any Collection\r
  qapi/expr.py: add type hint annotations\r
  qapi/expr.py: Consolidate check_if_str calls in check_if\r
  qapi/expr.py: Remove single-letter variable\r
  qapi/expr.py: enable pylint checks\r
  qapi/expr.py: Add docstrings\r
  qapi/expr.py: Use tuples instead of lists for static data\r
  qapi/expr.py: move related checks inside check_xxx functions\r
  qapi/expr.py: Use an expression checker dispatch table\r
\r
 scripts/qapi/.flake8                          |   1 +\r
 scripts/qapi/common.py                        |   8 +-\r
 scripts/qapi/events.py                        |   9 +-\r
 scripts/qapi/expr.py                          | 499 +++++++++++++-----\r
 scripts/qapi/gen.py                           |   8 +-\r
 scripts/qapi/introspect.py                    |   8 +-\r
 scripts/qapi/main.py                          |   4 +-\r
 scripts/qapi/mypy.ini                         |   5 -\r
 scripts/qapi/parser.py                        |  15 +-\r
 scripts/qapi/pylintrc                         |   1 -\r
 scripts/qapi/schema.py                        |  23 +-\r
 scripts/qapi/types.py                         |   7 +-\r
 .../alternate-invalid-data-type.err           |   2 +\r
 .../alternate-invalid-data-type.json          |   4 +\r
 .../alternate-invalid-data-type.out           |   0\r
 tests/qapi-schema/meson.build                 |   2 +\r
 tests/qapi-schema/union-invalid-data-type.err |   2 +\r
 .../qapi-schema/union-invalid-data-type.json  |  13 +\r
 tests/qapi-schema/union-invalid-data-type.out |   0\r
 19 files changed, 449 insertions(+), 162 deletions(-)\r
 create mode 100644 tests/qapi-schema/alternate-invalid-data-type.err\r
 create mode 100644 tests/qapi-schema/alternate-invalid-data-type.json\r
 create mode 100644 tests/qapi-schema/alternate-invalid-data-type.out\r
 create mode 100644 tests/qapi-schema/union-invalid-data-type.err\r
 create mode 100644 tests/qapi-schema/union-invalid-data-type.json\r
 create mode 100644 tests/qapi-schema/union-invalid-data-type.out\r
\r
-- \r
2.30.2\r
\r



             reply index

Thread overview: 59+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-03-25  6:03 John Snow [this message]
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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