Rip out the file object's implementation.
Fixed test_import.py while I was at it.

However, there's still a problem in import.c -- get_file() can leak a
FILE struct (not a file descriptor though).  I'm not sure how to fix
this; closing the FILE* closes the file descriptor, and that's the
wrong thing to do when there's still a Python file object keeping the
file descriptor open.  I also would rather not mess with dup(), as it
won't port to Windows.
diff --git a/Modules/_cursesmodule.c b/Modules/_cursesmodule.c
index 918e22d..2680320 100644
--- a/Modules/_cursesmodule.c
+++ b/Modules/_cursesmodule.c
@@ -1287,12 +1287,13 @@
   
   if (!PyArg_ParseTuple(args, "O;fileobj", &temp))
     return NULL;
-  if (!PyFile_Check(temp)) {
-    PyErr_SetString(PyExc_TypeError, "argument must be a file object");
-    return NULL;
-  }
+  PyErr_SetString(PyExc_TypeError, "argument must be a file object");
+  return NULL;
+
+#if 0
   return PyCursesCheckERR(putwin(self->win, PyFile_AsFile(temp)), 
 			  "putwin");
+#endif
 }
 
 static PyObject *
@@ -1748,11 +1749,10 @@
 
   PyCursesInitialised
 
-  if (!PyFile_Check(temp)) {
-    PyErr_SetString(PyExc_TypeError, "argument must be a file object");
-    return NULL;
-  }
+  PyErr_SetString(PyExc_TypeError, "argument must be a file object");
+  return NULL;
 
+#if 0
   win = getwin(PyFile_AsFile(temp));
 
   if (win == NULL) {
@@ -1761,6 +1761,7 @@
   }
 
   return PyCursesWindow_New(win);
+#endif
 }
 
 static PyObject *