From 752b7b562f0a9ac23ff5e0afcc1769b0290c3dcb Mon Sep 17 00:00:00 2001
From: Dmitry Jemerov <yole@jetbrains.com>
Date: Mon, 29 Aug 2011 14:18:23 +0200
Subject: [PATCH] first parameter of @classmethod method is callable

---
 .../python/inspections/PyCallingNonCallableInspection.java    | 3 +++
 .../PyCallingNonCallableInspection/classMethodFirstParam.py   | 4 ++++
 .../python/inspections/PyCallingNonCallableTest.java          | 4 ++++
 3 files changed, 11 insertions(+)
 create mode 100644 python/testData/inspections/PyCallingNonCallableInspection/classMethodFirstParam.py

diff --git a/python/src/com/jetbrains/python/inspections/PyCallingNonCallableInspection.java b/python/src/com/jetbrains/python/inspections/PyCallingNonCallableInspection.java
index c045b17c53a2..1f8384cb8517 100644
--- a/python/src/com/jetbrains/python/inspections/PyCallingNonCallableInspection.java
+++ b/python/src/com/jetbrains/python/inspections/PyCallingNonCallableInspection.java
@@ -52,6 +52,9 @@ public class PyCallingNonCallableInspection extends PyInspection {
         PyType calleeType = myTypeEvalContext.getType(callee);
         if (calleeType instanceof PyClassType) {
           PyClassType classType = (PyClassType) calleeType;
+          if (classType.isDefinition()) {
+            return;
+          }
           PyClass cls = classType.getPyClass();
           if (isMethodType(node, classType)) {
             return;
diff --git a/python/testData/inspections/PyCallingNonCallableInspection/classMethodFirstParam.py b/python/testData/inspections/PyCallingNonCallableInspection/classMethodFirstParam.py
new file mode 100644
index 000000000000..ff7cb9aa8c4b
--- /dev/null
+++ b/python/testData/inspections/PyCallingNonCallableInspection/classMethodFirstParam.py
@@ -0,0 +1,4 @@
+class C:
+    @classmethod
+    def foo(cls):
+        return cls()
diff --git a/python/testSrc/com/jetbrains/python/inspections/PyCallingNonCallableTest.java b/python/testSrc/com/jetbrains/python/inspections/PyCallingNonCallableTest.java
index 3d656581bbfc..82589bf2c88d 100644
--- a/python/testSrc/com/jetbrains/python/inspections/PyCallingNonCallableTest.java
+++ b/python/testSrc/com/jetbrains/python/inspections/PyCallingNonCallableTest.java
@@ -35,6 +35,10 @@ public class PyCallingNonCallableTest extends PyLightFixtureTestCase {
     doTest();
   }
   
+  public void testClassMethodFirstParam() {
+    doTest();
+  }
+  
   private void doTest() {
     setLanguageLevel(LanguageLevel.PYTHON27);
     try {