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bh=+4w+Ew5AKuYp4r4bXvChjQAjdKjWRHq9acqHiAxXFyQ=; b=F/nbHC3+pgaIN3KKhlwlh6UKrtOuklPMpHJMW0cK/mmcc5tZCGDcEEdLPeY2PEWN9x9rRi xYTDoxeOaJ43hvuGO6/KqpZ95cULsbD523SXjQGEeq7ZSZV/3cchK7Zfr4+1+kdf/x12W7 P9thk8XM/V/tnxnSgzkfPH4RFh4WFbA= X-MC-Unique: 8kNSTiC1Mumn741Zh7T8YA-1 From: John Snow To: qemu-devel@nongnu.org Cc: Michael Roth , Peter Maydell , Markus Armbruster , John Snow Subject: [PATCH v2 06/19] qapi/schema: make c_type() and json_type() abstract methods Date: Fri, 12 Jan 2024 17:29:32 -0500 Message-ID: <20240112222945.3033854-7-jsnow@redhat.com> In-Reply-To: <20240112222945.3033854-1-jsnow@redhat.com> References: <20240112222945.3033854-1-jsnow@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.8 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: -41 X-Spam_score: -4.2 X-Spam_bar: ---- X-Spam_report: (-4.2 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-2.09, 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_H4=0.001, RCVD_IN_MSPIKE_WL=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: 1705098622868100003 Content-Type: text/plain; charset="utf-8" These methods should always return a str, it's only the default abstract implementation that doesn't. They can be marked "abstract", which requires subclasses to override the method with the proper return type. Signed-off-by: John Snow --- scripts/qapi/schema.py | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/scripts/qapi/schema.py b/scripts/qapi/schema.py index e45d9545eda..8e25dd35562 100644 --- a/scripts/qapi/schema.py +++ b/scripts/qapi/schema.py @@ -16,6 +16,7 @@ =20 # TODO catching name collisions in generated code would be nice =20 +from abc import ABC, abstractmethod from collections import OrderedDict import os import re @@ -253,10 +254,11 @@ def visit(self, visitor): visitor.visit_include(self._sub_module.name, self.info) =20 =20 -class QAPISchemaType(QAPISchemaDefinition): +class QAPISchemaType(QAPISchemaDefinition, ABC): # Return the C type for common use. # For the types we commonly box, this is a pointer type. - def c_type(self): + @abstractmethod + def c_type(self) -> str: pass =20 # Return the C type to be used in a parameter list. @@ -267,7 +269,8 @@ def c_param_type(self): def c_unboxed_type(self): return self.c_type() =20 - def json_type(self): + @abstractmethod + def json_type(self) -> str: pass =20 def alternate_qtype(self): --=20 2.43.0