Re: [Pydev-code] How to refresh the interpreter

[Fabio Z. <fa...@es...>]

> I'm changing the INTERPRETER_PATH_NEW preference with the preference store of the pydev plugin. How can I send a refresh command to the pydev plugin to make sure it is updated?
>
> See the sample below...
>
>
> Note: sometimes, pydev automatically detected my preference change and automatically refresh the plugin, but sometimes it doesn't. Is there a particular reason?
>
> Thanks
>
> Vincent
>
>
>  /**
>  * String template used to define the interpreter value
>  */
>  private static final String INTERPRETER_PATH_NEW_TEMPLATE =
>  "Version$versionExecutable:" + pathTag + "\\python.exe|" +
>  "$path\\DLLs|" +
>  "$path\\lib|" +
>  "$path\\lib\\lib-tk|" +
>  "$path|" +
>  "$path\\lib\\site-packages|" +
>  "$path\\lib\\site-packages\\win32|" +
>  "$path\\lib\\site-packages\\win32\\lib|" +
>  "$path\\lib\\site-packages\\Pythonwin@$|" +
>  "OpenGL|__builtin__|__main__|_codecs|_hotshot|_locale|_weakref|array|audioop|binascii|cPickle|cStringIO|cmath|email|errno|exceptions|gc|imageop|imp|marshal|math|md5|msvcrt|new|nt|operator|os|pcre|regex|rgbimg|rotor|sha|signal|strop|struct|sys|thread|time|wx|wxPython|xreadlines|xxsubtype&&&&&";
>
>
> private void setPydevInterpreter(File pythonRootDirExecFile, String version) {
>
>  String pythonPath = pythonRootDirExecFile.getAbsolutePath();
>
>  // Calculate interpreter value
>  String interpreterValue = INTERPRETER_PATH_NEW_TEMPLATE;
>
>  // replace version
>  interpreterValue = interpreterValue.replace("$version", version);
>
>  // replace python path
>  interpreterValue = interpreterValue.replace("$path", pythonPath);
>
>  // Set INTERPRETER_PATH_NEW preference
>  pydevPlugin.getPreferenceStore().setValue(INTERPRETER_PATH_NEW, interpreterValue);
>
>  // Refresh pydev plugin
>  // How can I force the refresh of the plugin
>
>  }
>



Hi Vincent.

The actual way to create an interpreter would be something as:

IInterpreterManager iMan = PydevPlugin.getPythonInterpreterManager(true);
IInterpreterInfo interpreterInfo = ... (create your interpreter info here)
iMan.addInterpreterInfo(interpreterInfo);
iMan.restorePythopathForAllInterpreters(monitor);
iMan.setPersistedString(iMan.getStringToPersist(new
IInterpreterInfo[]{interpreterInfo}));
iMan.saveInterpretersInfoModulesManager();

Cheers,

Fabio