/*
 * Copyright (C) 2009 Google Inc.
 *
 * 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 com.google.ase.interpreter.python;

import com.google.ase.Constants;
import com.google.ase.interpreter.InterpreterProcess;

public class PythonInterpreterProcess extends InterpreterProcess {

  private final static String PYTHON_HOME = "/data/data/com.google.ase/python";
  private final static String PYTHON_EXTRAS = Constants.SDCARD_ASE_ROOT + "extras/python/";

  public PythonInterpreterProcess(String launchScript, int port) {
    super(launchScript, port);
  }

  @Override
  protected void buildEnvironment() {
    mEnvironment.put("PYTHONHOME", PYTHON_HOME);
    mEnvironment.put("PYTHONPATH", PYTHON_EXTRAS + ":" + Constants.SCRIPTS_ROOT);
    mEnvironment.put("TEMP", PYTHON_EXTRAS + "tmp/");
  }

  @Override
  protected void writeInterpreterCommand() {
    PythonInterpreter interpreter = new PythonInterpreter();
    print(interpreter.getBinary().getAbsolutePath());
    if (mLaunchScript != null) {
      print(" " + mLaunchScript);
    }
    print("\n");
  }
}

@@ -633,16 +633,38 @@
 ython;%0A%0A
+import java.io.File;%0A%0A
 import c
@@ -1268,16 +1268,120 @@
 _ROOT);%0A
+    File tmp = new File(PYTHON_EXTRAS + %22tmp/%22);%0A    if (!tmp.isDirectory()) %7B%0A      tmp.mkdir();%0A    %7D%0A
     mEnv
@@ -1401,38 +1401,37 @@
 %22TEMP%22, 
-PYTHON_EXTRAS + %22tmp/%22
+tmp.getAbsolutePath()
 );%0A  %7D%0A%0A

Create tmp dir for python if it doesn't exist already.