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Clear installed packages cache if files under SDK paths had been modified (PY-6767)

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This commit is contained in:
Andrey Vlasovskikh
2012-08-21 20:00:18 +04:00
parent 249d6eba67
commit b25a6e0deb
1 changed files with 27 additions and 0 deletions
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python/src/com/jetbrains/python/packaging/PyPackageManagerImpl.java
+27
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@@ -16,16 +16,21 @@ import com.intellij.openapi.progress.Task;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.projectRoots.Sdk;
import com.intellij.openapi.projectRoots.SdkAdditionalData;
import com.intellij.openapi.roots.OrderRootType;
import com.intellij.openapi.util.Key;
import com.intellij.openapi.util.Ref;
import com.intellij.openapi.util.SystemInfo;
import com.intellij.openapi.util.io.FileUtil;
import com.intellij.openapi.util.text.StringUtil;
import com.intellij.openapi.vfs.VfsUtilCore;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.openapi.vfs.VirtualFileManager;
import com.intellij.openapi.vfs.newvfs.BulkFileListener;
import com.intellij.openapi.vfs.newvfs.events.VFileEvent;
import com.intellij.util.ArrayUtil;
import com.intellij.util.Function;
import com.intellij.util.SystemProperties;
import com.intellij.util.messages.MessageBusConnection;
import com.intellij.util.net.HttpConfigurable;
import com.jetbrains.python.PyNames;
import com.jetbrains.python.PythonHelpersLocator;
@@ -290,6 +295,28 @@ public class PyPackageManagerImpl extends PyPackageManager {
PyPackageManagerImpl(@NotNull Sdk sdk) {
mySdk = sdk;
final Application app = ApplicationManager.getApplication();
final MessageBusConnection connection = app.getMessageBus().connect();
connection.subscribe(VirtualFileManager.VFS_CHANGES, new BulkFileListener() {
@Override
public void before(@NotNull List<? extends VFileEvent> events) {}
@Override
public void after(@NotNull List<? extends VFileEvent> events) {
final VirtualFile[] roots = mySdk.getRootProvider().getFiles(OrderRootType.CLASSES);
for (VFileEvent event : events) {
final VirtualFile file = event.getFile();
if (file != null) {
for (VirtualFile root : roots) {
if (VfsUtilCore.isAncestor(root, file, false)) {
clearCaches();
return;
}
}
}
}
}
});
}
public Sdk getSdk() {