Files
openide/python/pluginJava/com/jetbrains/python/psi/impl/PyJavaImportResolver.java
Semyon Proshev 94ae100455 Don't resolve to a directory considered as a java package if it is not located under jvm module (PY-49082)
Otherwise, some typeshed directory could be considered as a package and name would be resolved to it even if the corresponding python package is not installed (PyTypeShed.maySearchForStubInRoot is ignored in this case).

GitOrigin-RevId: c453b28655b710f092c9ece3d868a0ee5141c0dd
2021-06-02 18:05:24 +00:00

51 lines
1.9 KiB
Java

// Copyright 2000-2021 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.
package com.jetbrains.python.psi.impl;
import com.intellij.openapi.module.Module;
import com.intellij.openapi.module.ModuleUtilCore;
import com.intellij.openapi.projectRoots.JavaSdkType;
import com.intellij.openapi.projectRoots.Sdk;
import com.intellij.openapi.roots.ModuleRootManager;
import com.intellij.psi.JavaPsiFacade;
import com.intellij.psi.PsiClass;
import com.intellij.psi.PsiElement;
import com.intellij.psi.PsiPackage;
import com.intellij.psi.util.QualifiedName;
import com.jetbrains.python.psi.resolve.PyQualifiedNameResolveContext;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
public class PyJavaImportResolver implements PyImportResolver {
@Override
@Nullable
public PsiElement resolveImportReference(@NotNull QualifiedName name, @NotNull PyQualifiedNameResolveContext context, boolean withRoots) {
String fqn = name.toString();
final JavaPsiFacade psiFacade = JavaPsiFacade.getInstance(context.getProject());
final PsiPackage aPackage = psiFacade.findPackage(fqn);
if (aPackage != null && isUnderJvmModule(aPackage)) {
return aPackage;
}
Module module = context.getModule();
if (module != null) {
final PsiClass aClass = psiFacade.findClass(fqn, module.getModuleWithDependenciesAndLibrariesScope(false));
if (aClass != null) return aClass;
}
return null;
}
private static boolean isUnderJvmModule(@NotNull PsiPackage psiPackage) {
final Module module = ModuleUtilCore.findModuleForPsiElement(psiPackage);
if (module != null) {
final Sdk sdk = ModuleRootManager.getInstance(module).getSdk();
if (sdk != null && sdk.getSdkType() instanceof JavaSdkType) {
return true;
}
}
return false;
}
}