BUG: Python3: Fix ctkPythonConsoleCompleter to look up "__code__" ins…

…tead of "func_code" See https://www.diveinto.org/python3/porting-code-to-python-3-with-2to3.html#funcattrs
commontk · Apr 15, 2019 · e06346e · e06346e
1 parent 83cbf7e
commit e06346e
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/Libs/Scripting/Python/Widgets/ctkPythonConsole.cpp b/Libs/Scripting/Python/Widgets/ctkPythonConsole.cpp
@@ -206,7 +206,11 @@ int ctkPythonConsoleCompleter::parameterCountUserDefinedFunction(const QString&
   PyObject* pFunction = this->PythonManager.pythonModule(pythonFunctionName);
   if (PyCallable_Check(pFunction))
     {
+#if PY_MAJOR_VERSION >= 3
+    PyObject* fc = PyObject_GetAttrString(pFunction, "__code__");
+#else
     PyObject* fc = PyObject_GetAttrString(pFunction, "func_code");
+#endif
     if (fc)
        {
       PyObject* ac = PyObject_GetAttrString(fc, "co_argcount");
@@ -228,7 +232,11 @@ int ctkPythonConsoleCompleter::parameterCountUserDefinedClassFunction(const QStr
   PyObject* pFunction = this->PythonManager.pythonObject(pythonFunctionName);
   if (PyCallable_Check(pFunction))
     {
+#if PY_MAJOR_VERSION >= 3
+    PyObject* fc = PyObject_GetAttrString(pFunction, "__code__");
+#else
     PyObject* fc = PyObject_GetAttrString(pFunction, "func_code");
+#endif
     if (fc)
       {
       PyObject* ac = PyObject_GetAttrString(fc, "co_argcount");