| /* |
| * Copyright 2000-2013 JetBrains s.r.o. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package com.jetbrains.python; |
| |
| import com.intellij.openapi.module.Module; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.openapi.projectRoots.Sdk; |
| import com.intellij.openapi.projectRoots.SdkAdditionalData; |
| import com.intellij.openapi.projectRoots.impl.ProjectJdkImpl; |
| import com.intellij.openapi.projectRoots.impl.SdkConfigurationUtil; |
| import com.intellij.openapi.roots.ProjectRootManager; |
| import com.intellij.openapi.util.Ref; |
| import com.intellij.openapi.util.text.StringUtil; |
| import com.intellij.openapi.vfs.VirtualFile; |
| import com.intellij.platform.DirectoryProjectConfigurator; |
| import com.intellij.util.SystemProperties; |
| import com.jetbrains.python.sdk.PreferredSdkComparator; |
| import com.jetbrains.python.sdk.PythonSdkAdditionalData; |
| import com.jetbrains.python.sdk.flavors.PythonSdkFlavor; |
| import com.jetbrains.python.sdk.PythonSdkType; |
| import com.jetbrains.python.sdk.flavors.VirtualEnvSdkFlavor; |
| import org.jetbrains.annotations.NotNull; |
| |
| import java.io.File; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| /** |
| * @author dcheryasov |
| */ |
| public class PythonSdkConfigurator implements DirectoryProjectConfigurator { |
| |
| public void configureProject(final Project project, @NotNull final VirtualFile baseDir, Ref<Module> moduleRef) { |
| // it it a virtualenv? |
| final PythonSdkType py_sdk_type = PythonSdkType.getInstance(); |
| //find virtualEnv in project directory |
| final List<String> candidates = new ArrayList<String>(); |
| if (project != null) { |
| final VirtualFile rootDir = project.getBaseDir(); |
| if (rootDir != null) |
| candidates.addAll(VirtualEnvSdkFlavor.findInDirectory(rootDir)); |
| if (!candidates.isEmpty()) { |
| String filePath = candidates.get(0); |
| if (StringUtil.startsWithChar(filePath, '~')) { |
| final String home = SystemProperties.getUserHome(); |
| filePath = home + filePath.substring(1); |
| } |
| final Sdk virtualEnvSdk = SdkConfigurationUtil.createAndAddSDK(filePath, py_sdk_type); |
| if (virtualEnvSdk != null) { |
| SdkConfigurationUtil.setDirectoryProjectSdk(project, virtualEnvSdk); |
| SdkAdditionalData additionalData = virtualEnvSdk.getSdkAdditionalData(); |
| if (additionalData == null) { |
| additionalData = new PythonSdkAdditionalData(PythonSdkFlavor.getFlavor(virtualEnvSdk.getHomePath())); |
| ((ProjectJdkImpl)virtualEnvSdk).setSdkAdditionalData(additionalData); |
| } |
| ((PythonSdkAdditionalData) additionalData).associateWithProject(project); |
| return; |
| } |
| return; |
| } |
| } |
| |
| |
| final Sdk existing_sdk = ProjectRootManager.getInstance(project).getProjectSdk(); |
| if (existing_sdk != null && existing_sdk.getSdkType() == py_sdk_type) return; // SdkConfigurationUtil does the same |
| final File py_exe = PythonSdkType.findExecutableFile(new File(project.getBasePath(), "bin"), "python"); |
| if (py_exe != null) { |
| final File env_root = PythonSdkType.getVirtualEnvRoot(py_exe.getPath()); |
| if (env_root != null) { |
| // yes, an unknown virtualenv; set it up as SDK |
| final Sdk an_sdk = SdkConfigurationUtil.createAndAddSDK(py_exe.getPath(), py_sdk_type); |
| if (an_sdk != null) { |
| SdkConfigurationUtil.setDirectoryProjectSdk(project, an_sdk); |
| return; |
| } |
| } |
| } |
| // default |
| SdkConfigurationUtil.configureDirectoryProjectSdk(project, new PreferredSdkComparator(), py_sdk_type); |
| } |
| } |