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bh=K7ZGPCpFeOKGAGDsqGCIaOZb4bSdwvi6S6v977znT0s=; b=LdWy2D4EKK4jcuyxKS0XNxAk9eRc+9toFrCvw113e05ebq3xjQ/FELj1xhDZM50mX3Plki lfVy9gGHvu86PXZokYm9Yko3HuWyAJMNFc3Bl1PHH3jRKYpP//bY1B8Tyca23qfPOO1Kyg fRCEiDd56Wbo8+7FMN/ifEAbKKP26X4= X-MC-Unique: MDtuzdY0M9yGt3HD_r54Cg-1 From: John Snow To: Markus Armbruster Subject: [PATCH 06/26] qapi/parser.py: raise QAPIParseError during file opening Date: Tue, 22 Sep 2020 18:35:05 -0400 Message-Id: <20200922223525.4085762-7-jsnow@redhat.com> In-Reply-To: <20200922223525.4085762-1-jsnow@redhat.com> References: <20200922223525.4085762-1-jsnow@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 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-Transfer-Encoding: quoted-printable 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; 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charset="utf-8" Now that we can have exception contexts that don't specify a specific line, we can use that context to raise errors when opening the file. If we don't have a parent context, we can simply use our own. Signed-off-by: John Snow --- scripts/qapi/parser.py | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) diff --git a/scripts/qapi/parser.py b/scripts/qapi/parser.py index fc0b1516cc..5a7233bc76 100644 --- a/scripts/qapi/parser.py +++ b/scripts/qapi/parser.py @@ -67,11 +67,13 @@ def __init__(self, fname, previously_included=3DNone, i= ncl_info=3DNone): with open(self._fname, 'r', encoding=3D'utf-8') as fp: self.src =3D fp.read() except IOError as e: - raise QAPISemError(incl_info or QAPISourceInfo(None), - "can't read %s file '%s': %s" - % ("include" if incl_info else "schema", - self._fname, - e.strerror)) + msg =3D "can't read {kind:s} file '{fname:s}': {errmsg:s}".for= mat( + kind=3D'include' if incl_info else 'schema', + fname=3Dself._fname, + errmsg=3De.strerror + ) + context =3D incl_info or self.info + raise QAPIParseError(context, msg) from e self._parse() =20 def _parse(self): --=20 2.26.2