cleanup python-rest dependencies

python/python-rest/src/com/jetbrains/rest/RestLanguageSubstitutor.java

@@ -0,0 +1,21 @@
+package com.jetbrains.rest;
+
+import com.intellij.lang.Language;
+import com.intellij.openapi.project.Project;
+import com.intellij.openapi.vfs.VirtualFile;
+import com.intellij.psi.LanguageSubstitutor;
+import com.jetbrains.python.ReSTService;
+import org.jetbrains.annotations.NotNull;
+
+/**
+ * User : catherine
+ */
+public class RestLanguageSubstitutor extends LanguageSubstitutor {
+  @Override
+  public Language getLanguage(@NotNull final VirtualFile vFile, @NotNull final Project project) {
+     boolean txtIsRst = ReSTService.getInstance(project).txtIsRst();
+     if (txtIsRst)
+       return RestLanguage.INSTANCE;
+     return null;
+  }
+}

python/python-rest/src/com/jetbrains/rest/inspections/RestRoleInspection.java

@@ -16,6 +16,7 @@ import com.intellij.psi.PsiFile;
 import com.intellij.psi.PsiManager;
 import com.intellij.psi.util.PsiTreeUtil;
 import com.intellij.util.containers.HashSet;
+import com.jetbrains.python.ReSTService;
 import com.jetbrains.python.psi.*;
 import com.jetbrains.rest.*;
 import com.jetbrains.rest.psi.RestDirectiveBlock;

python/python-rest/src/com/jetbrains/rest/sphinx/SphinxBaseCommand.java

@@ -23,7 +23,7 @@ import com.jetbrains.python.run.PythonCommandLineState;
 import com.jetbrains.python.run.PythonProcessRunner;
 import com.jetbrains.python.run.PythonTracebackFilter;
 import com.jetbrains.python.sdk.PythonSdkType;
-import com.jetbrains.rest.ReSTService;
+import com.jetbrains.python.ReSTService;
 import com.jetbrains.rest.RestUtil;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;