From 616e3e9e5952f7b3d2860daef9ce2d51b2db73d8 Mon Sep 17 00:00:00 2001
From: Dmitry Jemerov <yole@jetbrains.com>
Date: Mon, 1 Feb 2010 19:39:22 +0300
Subject: [PATCH] special case of show implementations for Python: show
 initializer for target expressions (PY-237)

---
 .../jetbrains/python/psi/search/PyDefinitionsSearch.java  | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/python/src/com/jetbrains/python/psi/search/PyDefinitionsSearch.java b/python/src/com/jetbrains/python/psi/search/PyDefinitionsSearch.java
index fc3beca03807..26c952fe32c4 100644
--- a/python/src/com/jetbrains/python/psi/search/PyDefinitionsSearch.java
+++ b/python/src/com/jetbrains/python/psi/search/PyDefinitionsSearch.java
@@ -4,8 +4,10 @@ import com.intellij.psi.PsiElement;
 import com.intellij.util.Processor;
 import com.intellij.util.Query;
 import com.intellij.util.QueryExecutor;
+import com.jetbrains.python.psi.PyAssignmentStatement;
 import com.jetbrains.python.psi.PyClass;
 import com.jetbrains.python.psi.PyFunction;
+import com.jetbrains.python.psi.PyTargetExpression;
 
 /**
  * @author yole
@@ -28,6 +30,12 @@ public class PyDefinitionsSearch implements QueryExecutor<PsiElement, PsiElement
         }
       });
     }
+    else if (queryParameters instanceof PyTargetExpression) {  // PY-237
+      final PsiElement parent = queryParameters.getParent();
+      if (parent instanceof PyAssignmentStatement) {
+        return consumer.process(parent);        
+      }
+    }
     return true;
   }
 }