Remove code for Pyodide builtin bundle

src/workerd/api/BUILD.bazel

@@ -134,7 +134,6 @@ wd_cc_library(
     implementation_deps = ["//src/workerd/util:string-buffer"],
     visibility = ["//visibility:public"],
     deps = [
-        "//src/pyodide",
         "//src/pyodide:pyodide_extra_capnp",
         "//src/workerd/io",
         "//src/workerd/jsg",

src/workerd/api/pyodide/pyodide.h

@@ -13,7 +13,6 @@
 #include <workerd/util/autogate.h>
 
 #include <pyodide/generated/pyodide_extra.capnp.h>
-#include <pyodide/pyodide.capnp.h>
 
 #include <capnp/serialize.h>
 #include <kj/array.h>
@@ -425,31 +424,19 @@ bool hasPythonModules(capnp::List<server::config::Worker::Module>::Reader module
 template <class Registry>
 void registerPyodideModules(Registry& registry, auto featureFlags) {
   // We add `pyodide:` packages here including python-entrypoint-helper.js.
-  if (!featureFlags.getPythonExternalBundle() &&
-      !util::Autogate::isEnabled(util::AutogateKey::PYTHON_EXTERNAL_BUNDLE)) {
-    registry.addBuiltinBundle(PYODIDE_BUNDLE, kj::none);
-  }
   registry.template addBuiltinModule<PackagesTarReader>(
       "pyodide-internal:packages_tar_reader", workerd::jsg::ModuleRegistry::Type::INTERNAL);
 }
 
 kj::Own<jsg::modules::ModuleBundle> getInternalPyodideModuleBundle(auto featureFlags) {
   jsg::modules::ModuleBundle::BuiltinBuilder builder(
       jsg::modules::ModuleBundle::BuiltinBuilder::Type::BUILTIN_ONLY);
-  if (!featureFlags.getPythonExternalBundle() &&
-      !util::Autogate::isEnabled(util::AutogateKey::PYTHON_EXTERNAL_BUNDLE)) {
-    jsg::modules::ModuleBundle::getBuiltInBundleFromCapnp(builder, PYODIDE_BUNDLE);
-  }
   return builder.finish();
 }
 
 kj::Own<jsg::modules::ModuleBundle> getExternalPyodideModuleBundle(auto featureFlags) {
   jsg::modules::ModuleBundle::BuiltinBuilder builder(
       jsg::modules::ModuleBundle::BuiltinBuilder::Type::BUILTIN);
-  if (!featureFlags.getPythonExternalBundle() &&
-      !util::Autogate::isEnabled(util::AutogateKey::PYTHON_EXTERNAL_BUNDLE)) {
-    jsg::modules::ModuleBundle::getBuiltInBundleFromCapnp(builder, PYODIDE_BUNDLE);
-  }
   return builder.finish();
 }
 

src/workerd/io/compatibility-date.capnp

@@ -623,13 +623,8 @@ struct CompatibilityFlags @0x8f8c1b68151b6cef {
   # compatibility flag we arrange to have such promise continuations scheduled to run
   # in the correct IoContext if it is still alive, or dropped on the floor with a warning
   # if the correct IoContext is not still alive.
-  pythonExternalBundle @63 :Bool
-      $compatEnableFlag("python_external_bundle")
+  obsolete63 @63 :Bool
       $experimental;
-  # Temporary flag to load Python from external capnproto bundle loaded at runtime.
-  # We plan to turn this on always quite soon. It would be an autogate but we need to test
-  # our logic both at upload time and at runtime, and this seemed like the easiest way to
-  # make sure we keep things in sync.
 
   setToStringTag @64 :Bool
       $compatEnableFlag("set_tostring_tag")

src/workerd/server/workerd-api.c++

@@ -536,14 +536,11 @@ void WorkerdApi::compileModules(jsg::Lock& lockParam,
       KJ_REQUIRE(featureFlags.getPythonWorkers(),
           "The python_workers compatibility flag is required to use Python.");
       // Inject Pyodide bundle
-      if (featureFlags.getPythonExternalBundle() ||
-          util::Autogate::isEnabled(util::AutogateKey::PYTHON_EXTERNAL_BUNDLE)) {
-        auto pythonRelease = KJ_ASSERT_NONNULL(getPythonSnapshotRelease(featureFlags));
-        auto version = getPythonBundleName(pythonRelease);
-        auto bundle = KJ_ASSERT_NONNULL(
-            fetchPyodideBundle(impl->pythonConfig, version), "Failed to get Pyodide bundle");
-        modules->addBuiltinBundle(bundle, kj::none);
-      }
+      auto pythonRelease = KJ_ASSERT_NONNULL(getPythonSnapshotRelease(featureFlags));
+      auto version = getPythonBundleName(pythonRelease);
+      auto bundle = KJ_ASSERT_NONNULL(
+          fetchPyodideBundle(impl->pythonConfig, version), "Failed to get Pyodide bundle");
+      modules->addBuiltinBundle(bundle, kj::none);
       // Inject pyodide bootstrap module (TODO: load this from the capnproto bundle?)
       {
         auto mainModule = confModules.begin();

src/workerd/util/autogate.c++

@@ -17,8 +17,6 @@ kj::StringPtr KJ_STRINGIFY(AutogateKey key) {
   switch (key) {
     case AutogateKey::TEST_WORKERD:
       return "test-workerd"_kj;
-    case AutogateKey::PYTHON_EXTERNAL_BUNDLE:
-      return "python-external-bundle"_kj;
     case AutogateKey::NumOfKeys:
       KJ_FAIL_ASSERT("NumOfKeys should not be used in getName");
   }

src/workerd/util/autogate.h

@@ -14,7 +14,6 @@ namespace workerd::util {
 // Workerd-specific list of autogate keys (can also be used in internal repo).
 enum class AutogateKey {
   TEST_WORKERD,
-  PYTHON_EXTERNAL_BUNDLE,
   NumOfKeys  // Reserved for iteration.
 };