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t=1709533960; 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=TfE/bEdPvuajNPHkFQIHTUt/Ptrgpq+oPHT+0UHMa2c=; b=VlXy4rFsfgnwzZWySbf7ezHevzlq0httJHGMiAZEw5AMw1OzdZgPC2zNSj/wNeycIgmZZ6 UlizifEr9YeEwPmz+js7vpRGOfWPjeuEp0yK4/jxSqzCJ+h4lzQ+aN1MG0KD5bOAWBXFkj NzedPFD1ejjEzvuzhUgldylvZgSTI/A= X-MC-Unique: IzhuNUV7MKa4qORbYQW6_w-1 From: Markus Armbruster To: qemu-devel@nongnu.org Cc: peter.maydell@linaro.org Subject: [PULL 01/18] qapi: Memorize since & returns sections Date: Mon, 4 Mar 2024 07:32:19 +0100 Message-ID: <20240304063236.213955-2-armbru@redhat.com> In-Reply-To: <20240304063236.213955-1-armbru@redhat.com> References: <20240304063236.213955-1-armbru@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.1 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=armbru@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -26 X-Spam_score: -2.7 X-Spam_bar: -- X-Spam_report: (-2.7 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.589, 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_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham 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: 1709534019519100009 Content-Type: text/plain; charset="utf-8" This is chiefly to make code that looks up these sections easier to read. Signed-off-by: Markus Armbruster Message-ID: <20240227113921.236097-2-armbru@redhat.com> --- scripts/qapi/parser.py | 31 +++++++++++++++++-------------- 1 file changed, 17 insertions(+), 14 deletions(-) diff --git a/scripts/qapi/parser.py b/scripts/qapi/parser.py index 11707418fb..bfc47cf3cb 100644 --- a/scripts/qapi/parser.py +++ b/scripts/qapi/parser.py @@ -639,6 +639,10 @@ def __init__(self, info: QAPISourceInfo, symbol: Optio= nal[str] =3D None): # dicts mapping parameter/feature names to their description self.args: Dict[str, QAPIDoc.ArgSection] =3D {} self.features: Dict[str, QAPIDoc.ArgSection] =3D {} + # a command's "Returns" section + self.returns: Optional[QAPIDoc.Section] =3D None + # "Since" section + self.since: Optional[QAPIDoc.Section] =3D None # sections other than .body, .args, .features self.sections: List[QAPIDoc.Section] =3D [] =20 @@ -660,14 +664,17 @@ def ensure_untagged_section(self, info: QAPISourceInf= o) -> None: self.all_sections.append(section) =20 def new_tagged_section(self, info: QAPISourceInfo, tag: str) -> None: - if tag in ('Returns', 'Since'): - for section in self.all_sections: - if isinstance(section, self.ArgSection): - continue - if section.tag =3D=3D tag: - raise QAPISemError( - info, "duplicated '%s' section" % tag) section =3D self.Section(info, tag) + if tag =3D=3D 'Returns': + if self.returns: + raise QAPISemError( + info, "duplicated '%s' section" % tag) + self.returns =3D section + elif tag =3D=3D 'Since': + if self.since: + raise QAPISemError( + info, "duplicated '%s' section" % tag) + self.since =3D section self.sections.append(section) self.all_sections.append(section) =20 @@ -708,13 +715,9 @@ def connect_feature(self, feature: 'QAPISchemaFeature'= ) -> None: self.features[feature.name].connect(feature) =20 def check_expr(self, expr: QAPIExpression) -> None: - if 'command' not in expr: - sec =3D next((sec for sec in self.sections - if sec.tag =3D=3D 'Returns'), - None) - if sec: - raise QAPISemError(sec.info, - "'Returns:' is only valid for commands") + if self.returns and 'command' not in expr: + raise QAPISemError(self.returns.info, + "'Returns:' is only valid for commands") =20 def check(self) -> None: =20 --=20 2.44.0