code: /*
   * Copyright © 2014-2017 EntIT Software LLC, a Micro Focus company (L.P.)
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *     http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  package io.cloudslang.runtime.impl.python;
  
  import io.cloudslang.dependency.api.services.DependencyService;
  import io.cloudslang.runtime.api.python.PythonEvaluationResult;
  import io.cloudslang.runtime.api.python.PythonExecutionResult;
  import org.springframework.beans.factory.annotation.Autowired;
  
  import java.io.Serializable;
  import java.util.Map;
  import java.util.Set;
  
  import static java.util.Collections.emptySet;
  
  /**
   * Created by Genadi Rabinovich, genadi@hpe.com on 05/05/2016.
   */
  public class PythonExecutionNotCachedEngine implements PythonExecutionEngine {
      @Autowired
      private DependencyService dependencyService;
  
      @Override
      public PythonExecutionResult exec(Set<String> dependencies, String script, Map<String, Serializable> vars) {
          PythonExecutor pythonExecutor = new PythonExecutor(dependencyService.getDependencies(dependencies));
          try {
              return pythonExecutor.exec(script, vars);
          } finally {
              pythonExecutor.close();
          }
      }
  
      @Override
      public PythonEvaluationResult eval(String prepareEnvironmentScript, String script, Map<String, Serializable> vars) {
          PythonExecutor pythonExecutor = new PythonExecutor(emptySet());
          try {
              return pythonExecutor.eval(prepareEnvironmentScript, script, vars);
          } finally {
              pythonExecutor.close();
          }
      }
  
      @Override
      public PythonEvaluationResult test(String prepareEnvironmentScript, String script, Map<String, Serializable> vars, long timeout) {
          PythonExecutor pythonExecutor = new PythonExecutor(emptySet());
          try {
              // For Jython test is identical with eval
              return pythonExecutor.eval(prepareEnvironmentScript, script, vars);
          } finally {
              pythonExecutor.close();
          }
      }
  }
  