Remove Python native rule classes and py_runtime

PiperOrigin-RevId: 682248754
Change-Id: Ic0900b571ff09cd5f0ceb4f196ba758308289d7f

BUILD

@@ -98,6 +98,7 @@ genrule(
         "//third_party:rules_jvm_external_6.0.patch",
         "//third_party/protobuf:BUILD",
         "//third_party/protobuf:remove_rules_rust.patch",
+        "//third_party/protobuf:add_python_loads.patch",
     ],
     outs = ["MODULE.bazel.lock.dist"],
     cmd = " && ".join([

MODULE.bazel

@@ -43,7 +43,7 @@ archive_override(
     # Temporarily patch out rules_rust stuff from protobuf. Not just because we don't need it,
     # but also because it introduces huge dependency bloat: rules_rust -> aspect_rules_js ->
     # aspect_rules_lint -> rules_buf.
-    patches = ["//third_party/protobuf:remove_rules_rust.patch"],
+    patches = ["//third_party/protobuf:remove_rules_rust.patch", "//third_party/protobuf:add_python_loads.patch"],
     strip_prefix = "protobuf-3b62052186d39775090fb074adcba078ea622f54",
     urls = ["https://github.com/protocolbuffers/protobuf/archive/3b62052186d39775090fb074adcba078ea622f54.zip"],
 )

src/main/java/com/google/devtools/build/lib/bazel/rules/BazelRuleClassProvider.java

@@ -22,7 +22,6 @@
 import com.google.common.collect.ImmutableSet;
 import com.google.devtools.build.lib.actions.ActionEnvironment;
 import com.google.devtools.build.lib.analysis.BaseRuleClasses;
-import com.google.devtools.build.lib.analysis.BaseRuleClasses.EmptyRule;
 import com.google.devtools.build.lib.analysis.ConfiguredRuleClassProvider;
 import com.google.devtools.build.lib.analysis.ConfiguredRuleClassProvider.RuleSet;
 import com.google.devtools.build.lib.analysis.PackageSpecificationProvider;
@@ -36,10 +35,7 @@
 import com.google.devtools.build.lib.analysis.config.RequiresOptions;
 import com.google.devtools.build.lib.bazel.BazelConfiguration;
 import com.google.devtools.build.lib.bazel.repository.LocalConfigPlatformRule;
-import com.google.devtools.build.lib.bazel.rules.python.BazelPyBinaryRule;
 import com.google.devtools.build.lib.bazel.rules.python.BazelPyBuiltins;
-import com.google.devtools.build.lib.bazel.rules.python.BazelPyRuleClasses;
-import com.google.devtools.build.lib.bazel.rules.python.BazelPyTestRule;
 import com.google.devtools.build.lib.bazel.rules.python.BazelPythonConfiguration;
 import com.google.devtools.build.lib.cmdline.RepositoryName;
 import com.google.devtools.build.lib.packages.PackageCallable;
@@ -53,7 +49,6 @@
 import com.google.devtools.build.lib.rules.platform.PlatformRules;
 import com.google.devtools.build.lib.rules.proto.BazelProtoCommon;
 import com.google.devtools.build.lib.rules.proto.ProtoConfiguration;
-import com.google.devtools.build.lib.rules.python.PyRuntimeRule;
 import com.google.devtools.build.lib.rules.python.PythonConfiguration;
 import com.google.devtools.build.lib.rules.repository.CoreWorkspaceRules;
 import com.google.devtools.build.lib.rules.repository.NewLocalRepositoryRule;
@@ -316,13 +311,6 @@ public void init(ConfiguredRuleClassProvider.Builder builder) {
           builder.addConfigurationFragment(PythonConfiguration.class);
           builder.addConfigurationFragment(BazelPythonConfiguration.class);
 
-          builder.addRuleDefinition(new BazelPyRuleClasses.PyBaseRule());
-          builder.addRuleDefinition(new BazelPyRuleClasses.PyBinaryBaseRule());
-          builder.addRuleDefinition(new EmptyRule("py_library") {});
-          builder.addRuleDefinition(new BazelPyBinaryRule());
-          builder.addRuleDefinition(new BazelPyTestRule());
-          builder.addRuleDefinition(new PyRuntimeRule());
-
           // This symbol is overridden by exports.bzl
           builder.addBzlToplevel(
               "py_internal",
@@ -333,7 +321,8 @@ public void init(ConfiguredRuleClassProvider.Builder builder) {
 
           try {
             builder.addWorkspaceFileSuffix(
-                ResourceFileLoader.loadResource(BazelPyBinaryRule.class, "python.WORKSPACE"));
+                ResourceFileLoader.loadResource(
+                    BazelPythonConfiguration.class, "python.WORKSPACE"));
           } catch (IOException e) {
             throw new IllegalStateException(e);
           }