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From: Markus Armbruster <armbru@redhat.com>
To: Victor Toso <victortoso@redhat.com>
Cc: qemu-devel@nongnu.org, "John Snow" <jsnow@redhat.com>,
	"Daniel P . Berrangé" <berrange@redhat.com>,
	"Andrea Bolognani" <abologna@redhat.com>
Subject: Re: [PATCH v2 02/11] scripts: qapi: black format main.py
Date: Thu, 19 Oct 2023 07:42:38 +0200	[thread overview]
Message-ID: <878r7zmalt.fsf@pond.sub.org> (raw)
In-Reply-To: <iwlndli3c4waxnjgtvyo6bi52vc4nundupqkrjeufwilua22s2@rh4j2jk26htq> (Victor Toso's message of "Wed, 18 Oct 2023 17:23:27 +0200")

Victor Toso <victortoso@redhat.com> writes:

> On Wed, Oct 18, 2023 at 01:00:07PM +0200, Markus Armbruster wrote:
>> Victor Toso <victortoso@redhat.com> writes:
>> 
>> > flake8 complained:
>> >     ./main.py:60:1: E302 expected 2 blank lines, found 1
>> >
>> > Which is simple enough. My vim has black [0] enabled by default, so it
>> > did some extra formatting. I'm proposing to follow it.
>> >
>> > [0] https://black.readthedocs.io/en/stable/
>> >
>> > Signed-off-by: Victor Toso <victortoso@redhat.com>
>> > ---
>> >  scripts/qapi/main.py | 76 ++++++++++++++++++++++++++++----------------
>> >  1 file changed, 48 insertions(+), 28 deletions(-)
>> 
>> Is this all black hates about scripts/qapi/?
>
> No, just scripts/qapi/main.py.
>
>> Did you configure it in any way, and if yes, how?
>
> Only to reduce line length to 79.
>
> I can do a separate series for this, if the idea is accepted.

Let's build a rough idea of how much churn this would be.

We have a bit over 5000 lines:

    $ wc -l scripts/qapi/*py
       419 scripts/qapi/commands.py
       251 scripts/qapi/common.py
        50 scripts/qapi/error.py
       251 scripts/qapi/events.py
       679 scripts/qapi/expr.py
       368 scripts/qapi/gen.py
       390 scripts/qapi/introspect.py
       103 scripts/qapi/main.py
       777 scripts/qapi/parser.py
      1233 scripts/qapi/schema.py
        71 scripts/qapi/source.py
       387 scripts/qapi/types.py
       429 scripts/qapi/visit.py
      5408 total

Feed them to black:

    $ black -q -l 75 scripts/qapi
    $ git-diff --stat
     scripts/qapi/commands.py   | 448 +++++++++++++++++-----------
     scripts/qapi/common.py     | 240 ++++++++++-----
     scripts/qapi/error.py      |  15 +-
     scripts/qapi/events.py     | 274 +++++++++++-------
     scripts/qapi/expr.py       | 409 ++++++++++++++++----------
     scripts/qapi/gen.py        | 187 +++++++-----
     scripts/qapi/introspect.py | 323 +++++++++++++--------
     scripts/qapi/main.py       |  80 +++--
     scripts/qapi/parser.py     | 370 +++++++++++++----------
     scripts/qapi/schema.py     | 709 +++++++++++++++++++++++++++++----------------
     scripts/qapi/source.py     |  17 +-
     scripts/qapi/types.py      | 369 ++++++++++++++---------
     scripts/qapi/visit.py      | 355 ++++++++++++++---------
     13 files changed, 2383 insertions(+), 1413 deletions(-)

*Ouch*

Peeking at the result, I see string quote normalization.  Try again with
that switched off, and the line length relaxed:

    $ black -q -l 79 -S scripts/qapi
    $ git-diff --stat
     scripts/qapi/commands.py   | 357 +++++++++++++++++++++------------
     scripts/qapi/common.py     | 170 ++++++++++++----
     scripts/qapi/error.py      |  11 +-
     scripts/qapi/events.py     | 220 +++++++++++++-------
     scripts/qapi/expr.py       | 261 +++++++++++++++---------
     scripts/qapi/gen.py        | 114 ++++++-----
     scripts/qapi/introspect.py | 231 +++++++++++++--------
     scripts/qapi/main.py       |  72 ++++---
     scripts/qapi/parser.py     | 224 ++++++++++++---------
     scripts/qapi/schema.py     | 488 +++++++++++++++++++++++++++++++--------------
     scripts/qapi/source.py     |   7 +-
     scripts/qapi/types.py      | 303 ++++++++++++++++++----------
     scripts/qapi/visit.py      | 287 ++++++++++++++++----------
     13 files changed, 1802 insertions(+), 943 deletions(-)

Still massive churn.



  reply	other threads:[~2023-10-19  5:42 UTC|newest]

Thread overview: 43+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-10-16 15:26 [PATCH v2 00/11] qapi-go: add generator for Golang interface Victor Toso
2023-10-16 15:26 ` [PATCH v2 01/11] qapi: re-establish linting baseline Victor Toso
2023-10-16 15:26 ` [PATCH v2 02/11] scripts: qapi: black format main.py Victor Toso
2023-10-18 11:00   ` Markus Armbruster
2023-10-18 11:13     ` Daniel P. Berrangé
2023-10-18 15:23     ` Victor Toso
2023-10-19  5:42       ` Markus Armbruster [this message]
2023-10-19  7:30         ` Daniel P. Berrangé
2023-10-16 15:26 ` [PATCH v2 03/11] qapi: golang: Generate qapi's enum types in Go Victor Toso
2023-10-16 15:26 ` [PATCH v2 04/11] qapi: golang: Generate qapi's alternate " Victor Toso
2023-11-06 15:28   ` Andrea Bolognani
2023-11-06 15:52     ` Victor Toso
2023-11-06 16:12       ` Andrea Bolognani
2023-11-09 17:34   ` Andrea Bolognani
2023-11-09 19:01     ` Victor Toso
2023-11-10  9:58       ` Andrea Bolognani
2023-11-10 15:43         ` Victor Toso
2023-10-16 15:26 ` [PATCH v2 05/11] qapi: golang: Generate qapi's struct " Victor Toso
2023-10-16 15:26 ` [PATCH v2 06/11] qapi: golang: structs: Address 'null' members Victor Toso
2023-10-16 15:27 ` [PATCH v2 07/11] qapi: golang: Generate qapi's union types in Go Victor Toso
2023-11-09 17:29   ` Andrea Bolognani
2023-11-09 18:35     ` Victor Toso
2023-11-10  9:54       ` Andrea Bolognani
2023-11-10 15:45         ` Victor Toso
2023-10-16 15:27 ` [PATCH v2 08/11] qapi: golang: Generate qapi's event " Victor Toso
2023-11-09 17:59   ` Andrea Bolognani
2023-11-09 19:13     ` Victor Toso
2023-11-10  9:52       ` Andrea Bolognani
2023-10-16 15:27 ` [PATCH v2 09/11] qapi: golang: Generate qapi's command " Victor Toso
2023-10-16 15:27 ` [PATCH v2 10/11] qapi: golang: Add CommandResult type to Go Victor Toso
2023-11-09 18:24   ` Andrea Bolognani
2023-11-09 19:31     ` Victor Toso
2023-11-10  9:46       ` Andrea Bolognani
2023-10-16 15:27 ` [PATCH v2 11/11] docs: add notes on Golang code generator Victor Toso
2023-10-18 11:47   ` Markus Armbruster
2023-10-18 16:21     ` Victor Toso
2023-10-19  6:56       ` Markus Armbruster
2023-10-27 17:33 ` [PATCH v2 00/11] qapi-go: add generator for Golang interface Victor Toso
2023-10-31 16:42   ` Andrea Bolognani
2023-11-03 18:34     ` Andrea Bolognani
2023-11-06 12:00       ` Victor Toso
2023-11-09 18:35 ` Andrea Bolognani
2023-11-09 19:03   ` Victor Toso

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