/**
* Removes the markers from the given input
*
* @param input the input that has a related resource that should have markers removed
*/
private void removeMarkersFromInput(IEditorInput input) {
if (input != null && PyDevBuilderPrefPage.getAnalyzeOnlyActiveEditor()) {
IFile relatedFile = (IFile) input.getAdapter(IFile.class);
if (relatedFile != null && relatedFile.exists()) {
// when disposing, remove all markers
AnalysisRunner.deleteMarkers(relatedFile);
}
}
}
/**
* Utility routine to add PythonNature to the project
*
* @param projectPythonpath: @see {@link IPythonPathNature#setProjectSourcePath(String)}
*/
public static synchronized IPythonNature addNature(
IProject project,
IProgressMonitor monitor,
String version,
String projectPythonpath,
String externalProjectPythonpath,
String projectInterpreter,
Map<String, String> variableSubstitution)
throws CoreException {
if (project == null || !project.isOpen()) {
return null;
}
if (monitor == null) {
monitor = new NullProgressMonitor();
}
if (projectInterpreter == null) {
projectInterpreter = IPythonNature.DEFAULT_INTERPRETER;
}
IProjectDescription desc = project.getDescription();
// only add the nature if it still hasn't been added.
if (project.hasNature(PYTHON_NATURE_ID) == false) {
String[] natures = desc.getNatureIds();
String[] newNatures = new String[natures.length + 1];
System.arraycopy(natures, 0, newNatures, 0, natures.length);
newNatures[natures.length] = PYTHON_NATURE_ID;
desc.setNatureIds(newNatures);
project.setDescription(desc, monitor);
} else {
// Return if it already has the nature configured.
IProjectNature n = getPythonNature(project);
if (n instanceof IPythonNature) {
return (IPythonNature) n;
}
}
// add the builder. It is used for pylint, pychecker, code completion, etc.
ICommand[] commands = desc.getBuildSpec();
// now, add the builder if it still hasn't been added.
if (hasBuilder(commands) == false && PyDevBuilderPrefPage.usePydevBuilders()) {
ICommand command = desc.newCommand();
command.setBuilderName(BUILDER_ID);
ICommand[] newCommands = new ICommand[commands.length + 1];
System.arraycopy(commands, 0, newCommands, 1, commands.length);
newCommands[0] = command;
desc.setBuildSpec(newCommands);
project.setDescription(desc, monitor);
}
IProjectNature n = getPythonNature(project);
if (n instanceof PythonNature) {
PythonNature nature = (PythonNature) n;
// call initialize always - let it do the control.
nature.init(
version,
projectPythonpath,
externalProjectPythonpath,
monitor,
projectInterpreter,
variableSubstitution);
return nature;
}
return null;
}