Revision: 6591
http://sourceforge.net/p/jump-pilot/code/6591
Author: edso
Date: 2020-10-09 12:44:57 +0000 (Fri, 09 Oct 2020)
Log Message:
-----------
find resourcefiles by classpath, which works in distro as well when multiple
extension dirs are defined in devel environment
extend ToolboxPluginV2 for better error handling
Modified Paths:
--------------
core/trunk/src/org/openjump/core/ui/plugin/customize/PythonToolsPlugIn.java
Modified:
core/trunk/src/org/openjump/core/ui/plugin/customize/PythonToolsPlugIn.java
===================================================================
--- core/trunk/src/org/openjump/core/ui/plugin/customize/PythonToolsPlugIn.java
2020-10-09 12:43:10 UTC (rev 6590)
+++ core/trunk/src/org/openjump/core/ui/plugin/customize/PythonToolsPlugIn.java
2020-10-09 12:44:57 UTC (rev 6591)
@@ -37,6 +37,8 @@
import java.awt.BorderLayout;
import java.awt.Dimension;
import java.io.File;
+import java.net.URL;
+import java.nio.file.Paths;
import java.util.Properties;
import javax.swing.Icon;
@@ -50,6 +52,9 @@
import org.python.core.PySystemState;
import com.vividsolutions.jump.I18N;
+import com.vividsolutions.jump.JUMPException;
+import com.vividsolutions.jump.workbench.JUMPWorkbench;
+import com.vividsolutions.jump.workbench.WorkbenchContext;
import com.vividsolutions.jump.workbench.plugin.EnableCheck;
import com.vividsolutions.jump.workbench.plugin.EnableCheckFactory;
import com.vividsolutions.jump.workbench.plugin.MultiEnableCheck;
@@ -59,11 +64,11 @@
import com.vividsolutions.jump.workbench.ui.images.IconLoader;
import com.vividsolutions.jump.workbench.ui.plugin.FeatureInstaller;
import com.vividsolutions.jump.workbench.ui.toolbox.ToolboxDialog;
-import com.vividsolutions.jump.workbench.ui.toolbox.ToolboxPlugIn;
+import com.vividsolutions.jump.workbench.ui.toolbox.ToolboxPlugInV2;
import bsh.util.JConsole;
-public class PythonToolsPlugIn extends ToolboxPlugIn {
+public class PythonToolsPlugIn extends ToolboxPlugInV2 {
private static final ImageIcon icon = IconLoader
.icon("famfam/application_python.png");
@@ -77,7 +82,35 @@
FeatureInstaller.getInstance().addMainMenuPlugin(this, new String[] {
MenuNames.CUSTOMIZE });
}
- protected void initializeToolbox(ToolboxDialog toolbox) {
+ protected ToolboxDialog initializeToolbox() throws Exception {
+ WorkbenchContext context = JUMPWorkbench.getInstance().getContext();
+
+ // setup the interpreter
+ ClassLoader classLoader = context.getWorkbench()
+ .getPlugInManager().getClassLoader();
+ Properties preProperties = new Properties(System.getProperties());
+ String homepath = preProperties.getProperty("user.home");
+
+ String sep = File.separator;
+
+ // find files via classloader which works even when lib/ext/ is not
-plug-in-dir
+ String startupfile, startuppath, extPath, libPath = "";
+
+ URL res = classLoader.getResource("jython/startup.py");
+ if (res == null)
+ throw new JUMPException("missing jython/startup.py in classpath.");
+ File file = Paths.get(res.toURI()).toFile();
+
+ startupfile = file.getPath();
+ // make sure folder string end w/ path separator as startup.py does assume
they do
+ startuppath = file.getParentFile().getPath() + sep;
+ extPath = file.getParentFile().getParent() + sep;
+ libPath = file.getParentFile().getParentFile().getParent() + sep;
+
+ // files found? let's get ready to rumble
+ ToolboxDialog toolbox = new ToolboxDialog(context);
+ toolbox.setTitle(getName());
+
final JConsole console = new JConsole();
console.setPreferredSize(new Dimension(450, 120));
console
@@ -89,33 +122,14 @@
toolbox.setIconImage(icon.getImage());
- // setup the interpreter
- ClassLoader classLoader = toolbox.getContext().getWorkbench()
- .getPlugInManager().getClassLoader();
- Properties preProperties = new Properties(System.getProperties());
- String homepath = preProperties.getProperty("user.home");
- File empty = new File("");
- String sep = File.separator;
- // -- [sstein] - old */
- /*
- * String WORKING_DIR = empty.getAbsoluteFile().getParent() + sep; String
- * jarpathX = new String(WORKING_DIR + "lib"); String startuppathX = new
- * String(WORKING_DIR + "lib" + sep + "ext" + sep + "jython" + sep);
- */
- // -- [sstein] - new
- File plugInDirectory = toolbox.getContext().getWorkbench()
- .getPlugInManager().getPlugInDirectory();
- String jarpath = plugInDirectory.getPath();
- String startuppath = plugInDirectory.getPath() + sep + "jython" + sep;
-
Properties postProperties = new Properties();
postProperties.put("python.home", homepath);
postProperties.put("python.path", startuppath);
PySystemState.initialize(preProperties, postProperties,
new String[] { "" }, classLoader);
- String startupfile = startuppath + "startup.py";
- PySystemState.add_extdir(jarpath);
- PySystemState.add_extdir(jarpath + sep + "ext");
+
+ PySystemState.add_extdir(libPath);
+ PySystemState.add_extdir(extPath);
PythonInteractiveInterpreter interpreter = new
PythonInteractiveInterpreter(
console);
interpreter.set("wc", toolbox.getContext());
@@ -131,6 +145,8 @@
if (new File(startupfile).exists())
interpreter.execfile(startupfile);
new Thread(interpreter).start();
+
+ return toolbox;
}
public static Icon getIcon(){
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