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Cached PyFunction.getStructuredDocString()

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This commit is contained in:
Andrey Vlasovskikh
2013-06-17 17:29:06 +04:00
parent 11526bb5ba
commit 3ff968c179
1 changed files with 14 additions and 2 deletions
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python/src/com/jetbrains/python/psi/impl/PyFunctionImpl.java
+14 -2
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@@ -12,6 +12,8 @@ import com.intellij.psi.search.LocalSearchScope;
import com.intellij.psi.search.SearchScope;
import com.intellij.psi.stubs.IStubElementType;
import com.intellij.psi.stubs.StubElement;
import com.intellij.psi.util.CachedValueProvider;
import com.intellij.psi.util.CachedValuesManager;
import com.intellij.psi.util.PsiTreeUtil;
import com.intellij.util.IncorrectOperationException;
import com.intellij.util.PlatformIcons;
@@ -22,7 +24,6 @@ import com.jetbrains.python.codeInsight.controlflow.ControlFlowCache;
import com.jetbrains.python.codeInsight.controlflow.ScopeOwner;
import com.jetbrains.python.codeInsight.dataflow.scope.ScopeUtil;
import com.jetbrains.python.documentation.DocStringUtil;
import com.jetbrains.python.psi.StructuredDocString;
import com.jetbrains.python.psi.*;
import com.jetbrains.python.psi.resolve.QualifiedNameFinder;
import com.jetbrains.python.psi.stubs.PyClassStub;
@@ -58,6 +59,17 @@ public class PyFunctionImpl extends PyPresentableElementImpl<PyFunctionStub> imp
super(stub, nodeType);
}
private class CachedStructuredDocStringProvider implements CachedValueProvider<StructuredDocString> {
@Nullable
@Override
public Result<StructuredDocString> compute() {
final PyFunctionImpl f = PyFunctionImpl.this;
return Result.create(DocStringUtil.getStructuredDocString(f), f);
}
}
private CachedStructuredDocStringProvider myCachedStructuredDocStringProvider = new CachedStructuredDocStringProvider();
@Nullable
@Override
public String getName() {
@@ -369,7 +381,7 @@ public class PyFunctionImpl extends PyPresentableElementImpl<PyFunctionStub> imp
@Nullable
@Override
public StructuredDocString getStructuredDocString() {
return DocStringUtil.getStructuredDocString(this);
return CachedValuesManager.getManager(getProject()).getCachedValue(this, myCachedStructuredDocStringProvider);
}
private boolean isGeneratedStub() {