Move deprecated function

Author: AdrienVannson

src/betterproto2_compiler/plugin/models.py

@@ -162,10 +162,6 @@ def comment(self) -> str:
         """
         return get_comment(proto_file=self.source_file, path=self.path)
 
-    @property
-    def deprecated(self) -> bool:
-        return self.proto_obj.options and self.proto_obj.options.deprecated
-
 
 @dataclass(kw_only=True)
 class PluginRequestCompiler:
@@ -248,6 +244,10 @@ def proto_name(self) -> str:
     def py_name(self) -> str:
         return pythonize_class_name(self.proto_name)
 
+    @property
+    def deprecated(self) -> bool:
+        return self.proto_obj.options and self.proto_obj.options.deprecated
+
     @property
     def deprecated_fields(self) -> Iterator[str]:
         for f in self.fields:
@@ -333,6 +333,10 @@ def betterproto_field_args(self) -> list[str]:
             args.append(f"default_factory=lambda: {self.py_type}.try_value(0)")
         return args
 
+    @property
+    def deprecated(self) -> bool:
+        return self.proto_obj.options and self.proto_obj.options.deprecated
+
     @property
     def use_builtins(self) -> bool:
         return self.py_type in self.message.builtins_types or (
@@ -634,3 +638,7 @@ def client_streaming(self) -> bool:
     @property
     def server_streaming(self) -> bool:
         return self.proto_obj.server_streaming
+
+    @property
+    def deprecated(self) -> bool:
+        return self.proto_obj.options and self.proto_obj.options.deprecated

src/betterproto2_compiler/templates/template.py.j2

@@ -112,7 +112,7 @@ class {{ service.py_name }}Stub(betterproto2.ServiceStub):
         """
         {% endif %}
 
-        {% if method.proto_obj.options and method.proto_obj.options.deprecated %}
+        {% if method.deprecated %}
         warnings.warn("{{ service.py_name }}.{{ method.py_name }} is deprecated", DeprecationWarning)
         {% endif %}