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a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1756876342; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=A4xBFXb45hM+ZJ7Arv4NuY5r0toY1PnfWxR1gk8ah2U=; b=E8fyL6VQzOMDIEEynkmVBBov11E7CWnFWEGTB2X6hu+l8c5FFIJAIfF9mkr9B2vKIzwXuB um6CGrhZ3R0Uw6MjhnhqETFHqEcyJGpZe+On1ayDE3gj8+rAQLnuefsX2+ziAuyMuhP5ah d0Y/HSgzYQGSfMdNEYn0UQB/R5kO6aQ= X-MC-Unique: KH8MpBioO6GDGy71av25gw-1 X-Mimecast-MFC-AGG-ID: KH8MpBioO6GDGy71av25gw_1756876338 From: John Snow To: qemu-devel@nongnu.org Cc: qemu-block@nongnu.org, Cleber Rosa , =?UTF-8?q?Daniel=20Berrang=C3=A9?= , Hanna Reitz , John Snow , Kevin Wolf Subject: [PATCH v2 18/18] iotests/check: always enable all python warnings Date: Wed, 3 Sep 2025 01:11:24 -0400 Message-ID: <20250903051125.3020805-19-jsnow@redhat.com> In-Reply-To: <20250903051125.3020805-1-jsnow@redhat.com> References: <20250903051125.3020805-1-jsnow@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.0 on 10.30.177.12 Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=170.10.129.124; envelope-from=jsnow@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1756876490262116600 From: Daniel P. Berrang=C3=A9 Of most importance is that this gives us a heads-up if anything we rely on has been deprecated. The default python behaviour only emits a warning if triggered from __main__ which is very limited. Setting the env variable further ensures that any python child processes will also display warnings. Signed-off-by: Daniel P. Berrang=C3=A9 Signed-off-by: John Snow --- tests/qemu-iotests/check | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/tests/qemu-iotests/check b/tests/qemu-iotests/check index 545f9ec7bdd..d9b7c1d5989 100755 --- a/tests/qemu-iotests/check +++ b/tests/qemu-iotests/check @@ -21,6 +21,7 @@ import sys import argparse import shutil from pathlib import Path +import warnings =20 from findtests import TestFinder from testenv import TestEnv @@ -137,6 +138,9 @@ def make_argparser() -> argparse.ArgumentParser: =20 =20 if __name__ =3D=3D '__main__': + warnings.simplefilter("default") + os.environ["PYTHONWARNINGS"] =3D "default" + args =3D make_argparser().parse_args() =20 env =3D TestEnv(source_dir=3Dargs.source_dir, --=20 2.50.1