From d4c45c7db2d978d3518f77f1d042c2a17213ef95 Mon Sep 17 00:00:00 2001
From: Dmitry Jemerov <yole@jetbrains.com>
Date: Mon, 1 Feb 2010 19:58:26 +0300
Subject: [PATCH] correctly track argument count for inherited __init__ calls
 (PY-312)

---
 .../python/psi/impl/PyCallExpressionHelper.java          | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/python/src/com/jetbrains/python/psi/impl/PyCallExpressionHelper.java b/python/src/com/jetbrains/python/psi/impl/PyCallExpressionHelper.java
index d140d9e10761..67c631aa089a 100644
--- a/python/src/com/jetbrains/python/psi/impl/PyCallExpressionHelper.java
+++ b/python/src/com/jetbrains/python/psi/impl/PyCallExpressionHelper.java
@@ -114,7 +114,14 @@ public class PyCallExpressionHelper {
         }
         // decorators?
         PyFunction method = (PyFunction)resolved; // constructor call?
-        if (PyNames.INIT.equals(method.getName())) implicit_offset += 1;
+        if (PyNames.INIT.equals(method.getName())) {
+          String refName = us.getCallee() instanceof PyReferenceExpression
+            ? ((PyReferenceExpression) us.getCallee()).getReferencedName()
+            : null;
+          if (!PyNames.INIT.equals(refName)) {   // PY-312
+            implicit_offset += 1;
+          }
+        }
         // look for closest decorator
         PyDecoratorList decolist = method.getDecoratorList();
         if (decolist != null) {