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Tue, 20 Jul 2021 08:50:49 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyUgKEmwuBqp2ZE7VDCrG2qt2OUoU8vki3uwdkMnUUNKea0Uk3LfDbhXhlHuL5+lcA9ZeBFlDA2eg4v4bOiGQI= X-Received: by 2002:a9d:20a2:: with SMTP id x31mr21383879ota.263.1626796249560; Tue, 20 Jul 2021 08:50:49 -0700 (PDT) MIME-Version: 1.0 References: <20210625182021.803227-1-jsnow@redhat.com> <20210625182021.803227-8-jsnow@redhat.com> <5660606b-0304-a0b3-2990-c33a39ce13bf@virtuozzo.com> In-Reply-To: <5660606b-0304-a0b3-2990-c33a39ce13bf@virtuozzo.com> From: John Snow Date: Tue, 20 Jul 2021 11:50:38 -0400 Message-ID: Subject: Re: [PATCH 07/10] iotests/297: return error code from run_linters() To: Vladimir Sementsov-Ogievskiy Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=jsnow@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: multipart/alternative; boundary="00000000000093cbd905c7900411" Received-SPF: pass client-ip=216.205.24.124; envelope-from=jsnow@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -42 X-Spam_score: -4.3 X-Spam_bar: ---- X-Spam_report: (-4.3 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-1.474, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Kevin Wolf , Eduardo Habkost , qemu-block@nongnu.org, Markus Armbruster , qemu-devel , Cleber Rosa , Max Reitz Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" --00000000000093cbd905c7900411 Content-Type: text/plain; charset="UTF-8" On Tue, Jul 13, 2021 at 5:44 AM Vladimir Sementsov-Ogievskiy < vsementsov@virtuozzo.com> wrote: > 25.06.2021 21:20, John Snow wrote: > > This turns run_linters() into a bit of a hybrid test; returning non-zero > > on failed execution while also printing diffable information. This is > > done for the benefit of the avocado simple test runner, which will soon > > be attempting to execute this test from a different environment. > > > > (Note: universal_newlines is added to the pylint invocation for type > > consistency with the mypy run -- it's not strictly necessary, but it > > avoids some typing errors caused by our re-use of the 'p' variable.) > > > > Signed-off-by: John Snow > > --- > > tests/qemu-iotests/297 | 10 ++++++++-- > > 1 file changed, 8 insertions(+), 2 deletions(-) > > > > diff --git a/tests/qemu-iotests/297 b/tests/qemu-iotests/297 > > index 1e8334d1d4..7db1f9ed45 100755 > > --- a/tests/qemu-iotests/297 > > +++ b/tests/qemu-iotests/297 > > @@ -68,19 +68,22 @@ def run_linters( > > files: List[str], > > directory: str = '.', > > env: Optional[Mapping[str, str]] = None, > > -) -> None: > > +) -> int: > > + ret = 0 > > > > print('=== pylint ===') > > sys.stdout.flush() > > > > # Todo notes are fine, but fixme's or xxx's should probably just be > > # fixed (in tests, at least) > > - subprocess.run( > > + p = subprocess.run( > > ('python3', '-m', 'pylint', '--score=n', '--notes=FIXME,XXX', > *files), > > cwd=directory, > > env=env, > > check=False, > > + universal_newlines=True, > > Why you need this universal_newlines=True, if you don't handle output? > > Typing consistency. It changes the type of `p`, which we re-use. Could also be solved by using two different local binding names. --js > with or without it: > Reviewed-by: Vladimir Sementsov-Ogievskiy > > Tentatively, I'll take this RB. > > ) > > + ret += p.returncode > > > > print('=== mypy ===') > > sys.stdout.flush() > > @@ -113,9 +116,12 @@ def run_linters( > > universal_newlines=True > > ) > > > > + ret += p.returncode > > if p.returncode != 0: > > print(p.stdout) > > > > + return ret > > + > > > > def main() -> None: > > for linter in ('pylint-3', 'mypy'): > > > > > -- > Best regards, > Vladimir > > --00000000000093cbd905c7900411 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable


=
On Tue, Jul 13, 2021 at 5:44 AM Vladi= mir Sementsov-Ogievskiy <vse= mentsov@virtuozzo.com> wrote:
25.06.2021 21:20, John Snow wrote:
> This turns run_linters() into a bit of a hybrid test; returning non-ze= ro
> on failed execution while also printing diffable information. This is<= br> > done for the benefit of the avocado simple test runner, which will soo= n
> be attempting to execute this test from a different environment.
>
> (Note: universal_newlines is added to the pylint invocation for type > consistency with the mypy run -- it's not strictly necessary, but = it
> avoids some typing errors caused by our re-use of the 'p' vari= able.)
>
> Signed-off-by: John Snow <jsnow@redhat.com>
> ---
>=C2=A0 =C2=A0tests/qemu-iotests/297 | 10 ++++++++--
>=C2=A0 =C2=A01 file changed, 8 insertions(+), 2 deletions(-)
>
> diff --git a/tests/qemu-iotests/297 b/tests/qemu-iotests/297
> index 1e8334d1d4..7db1f9ed45 100755
> --- a/tests/qemu-iotests/297
> +++ b/tests/qemu-iotests/297
> @@ -68,19 +68,22 @@ def run_linters(
>=C2=A0 =C2=A0 =C2=A0 =C2=A0files: List[str],
>=C2=A0 =C2=A0 =C2=A0 =C2=A0directory: str =3D '.',
>=C2=A0 =C2=A0 =C2=A0 =C2=A0env: Optional[Mapping[str, str]] =3D None, > -) -> None:
> +) -> int:
> +=C2=A0 =C2=A0 ret =3D 0
>=C2=A0 =C2=A0
>=C2=A0 =C2=A0 =C2=A0 =C2=A0print('=3D=3D=3D pylint =3D=3D=3D')<= br> >=C2=A0 =C2=A0 =C2=A0 =C2=A0sys.stdout.flush()
>=C2=A0 =C2=A0
>=C2=A0 =C2=A0 =C2=A0 =C2=A0# Todo notes are fine, but fixme's or xx= x's should probably just be
>=C2=A0 =C2=A0 =C2=A0 =C2=A0# fixed (in tests, at least)
> -=C2=A0 =C2=A0 subprocess.run(
> +=C2=A0 =C2=A0 p =3D subprocess.run(
>=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0('python3', '-m= 9;, 'pylint', '--score=3Dn', '--notes=3DFIXME,XXX',= *files),
>=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0cwd=3Ddirectory,
>=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0env=3Denv,
>=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0check=3DFalse,
> +=C2=A0 =C2=A0 =C2=A0 =C2=A0 universal_newlines=3DTrue,

Why you need this universal_newlines=3DTrue, if you don't handle output= ?


Typing consistency. It changes the typ= e of `p`, which we re-use. Could also be solved by using two different loca= l binding names.

--js
=C2=A0
with or without it:
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>


Tentatively, I'll take this RB.
=C2=A0
>=C2=A0 =C2=A0 =C2=A0 =C2=A0)
> +=C2=A0 =C2=A0 ret +=3D p.returncode
>=C2=A0 =C2=A0
>=C2=A0 =C2=A0 =C2=A0 =C2=A0print('=3D=3D=3D mypy =3D=3D=3D') >=C2=A0 =C2=A0 =C2=A0 =C2=A0sys.stdout.flush()
> @@ -113,9 +116,12 @@ def run_linters(
>=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0universal_newlin= es=3DTrue
>=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0)
>=C2=A0 =C2=A0
> +=C2=A0 =C2=A0 =C2=A0 =C2=A0 ret +=3D p.returncode
>=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0if p.returncode !=3D 0:
>=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0print(p.stdout)<= br> >=C2=A0 =C2=A0
> +=C2=A0 =C2=A0 return ret
> +
>=C2=A0 =C2=A0
>=C2=A0 =C2=A0def main() -> None:
>=C2=A0 =C2=A0 =C2=A0 =C2=A0for linter in ('pylint-3', 'mypy= '):
>


--
Best regards,
Vladimir

--00000000000093cbd905c7900411--