Add Jython-based Python executor module with autoconfigure and core support, implementing Python execution lifecycle, properties configuration, and Spring Boot integration.

Author: maksymuimanov

.gitignore

@@ -8,4 +8,6 @@ gen
 /target/
 *.asc
 
-/test-app/
+/test-app/
+
+.jython_cache/

.idea/compiler.xml

@@ -34,4 +34,15 @@
         <artifactId>python-executor-parent</artifactId>
         <version>1.1.0</version>
     </parent>
+    <properties>
+        <jetbrains-annotations.version>26.0.2-1</jetbrains-annotations.version>
+    </properties>
+    <dependencies>
+        <dependency>
+            <groupId>org.jetbrains</groupId>
+            <artifactId>annotations</artifactId>
+            <version>${jetbrains-annotations.version}</version>
+            <optional>true</optional>
+        </dependency>
+    </dependencies>
 </project>

.idea/encodings.xml

@@ -2,9 +2,9 @@
 
 public interface Prioritized extends Comparable<Prioritized> {
     int MAX_PRIORITY = Integer.MAX_VALUE;
-    int HIGH_PRIORITY = -1000;
+    int HIGH_PRIORITY = 1000;
     int DEFAULT_PRIORITY = 0;
-    int LOW_PRIORITY = 1000;
+    int LOW_PRIORITY = -1000;
     int MIN_PRIORITY = Integer.MIN_VALUE;
 
     default int getPriority() {

.idea/misc.xml

@@ -3,7 +3,9 @@
 import io.maksymuimanov.python.common.Prioritized;
 import io.maksymuimanov.python.script.PythonRepresentation;
 import io.maksymuimanov.python.serializer.PythonSerializer;
+import org.jetbrains.annotations.ApiStatus;
 
+@ApiStatus.Experimental
 public interface PythonTypeConverter extends Prioritized {
     PythonRepresentation convert(Object value, PythonSerializer pythonSerializer);
 

common/python-executor-common/pom.xml

@@ -1,4 +1,6 @@
 @NullMarked
+@ApiStatus.Experimental
 package io.maksymuimanov.python.converter;
 
+import org.jetbrains.annotations.ApiStatus;
 import org.jspecify.annotations.NullMarked;

common/python-executor-common/src/main/java/io/maksymuimanov/python/common/Prioritized.java

@@ -3,8 +3,10 @@
 import io.maksymuimanov.python.common.Prioritized;
 import io.maksymuimanov.python.deserializer.PythonDeserializer;
 import io.maksymuimanov.python.script.PythonRepresentation;
+import org.jetbrains.annotations.ApiStatus;
 import org.jspecify.annotations.Nullable;
 
+@ApiStatus.Experimental
 public interface PythonTypeDeconverter<R extends PythonRepresentation> extends Prioritized {
     @Nullable
     Object deconvert(R pythonRepresentation, PythonDeserializer pythonDeserializer);

common/python-executor-common/src/main/java/io/maksymuimanov/python/converter/PythonTypeConverter.java

@@ -1,4 +1,6 @@
 @NullMarked
+@ApiStatus.Experimental
 package io.maksymuimanov.python.deconverter;
 
+import org.jetbrains.annotations.ApiStatus;
 import org.jspecify.annotations.NullMarked;