Enable simple compilation of Python artifacts for py_binary and py_library.

--
MOS_MIGRATED_REVID=99163140

1 files changed, 9 insertions, 0 deletions

diff --git a/src/main/java/com/google/devtools/build/lib/bazel/rules/python/BazelPythonSemantics.java b/src/main/java/com/google/devtools/build/lib/bazel/rules/python/BazelPythonSemantics.java
index e560f6dd20..416e77c450 100644
--- a/src/main/java/com/google/devtools/build/lib/bazel/rules/python/BazelPythonSemantics.java
+++ b/src/main/java/com/google/devtools/build/lib/bazel/rules/python/BazelPythonSemantics.java
@@ -15,6 +15,7 @@
 package com.google.devtools.build.lib.bazel.rules.python;
 
 import com.google.common.collect.ImmutableList;
+import com.google.devtools.build.lib.actions.Artifact;
 import com.google.devtools.build.lib.analysis.RuleContext;
 import com.google.devtools.build.lib.analysis.Runfiles.Builder;
 import com.google.devtools.build.lib.analysis.RunfilesSupport;
@@ -27,6 +28,8 @@ import com.google.devtools.build.lib.rules.python.PythonSemantics;
 import com.google.devtools.build.lib.rules.test.InstrumentedFilesCollector.InstrumentationSpec;
 import com.google.devtools.build.lib.util.FileTypeSet;
 
+import java.util.Collection;
+
 /**
  * Functionality specific to the Python rules in Bazel.
  */
@@ -55,6 +58,12 @@ public class BazelPythonSemantics implements PythonSemantics {
   }
 
   @Override
+  public Collection<Artifact> precompiledPythonFiles(
+      RuleContext ruleContext, Collection<Artifact> sources, PyCommon common) {
+    return ImmutableList.of();
+  }
+
+  @Override
   public void createExecutable(RuleContext ruleContext, PyCommon common,
       CcLinkParamsStore ccLinkParamsStore) {
     String main = common.determineMainExecutableSource();