python/progress.cc: Introduce setattr to reduce code duplication.

This way, we can replace stuff like
	PyObject *o = PyBuildValue("i", 0);
	PyObject_SetAttrString(callbackInst, "attribute", o);
	Py_DECREF(o)
with
	setattr(callbackInst,"attribute","i",0);

1 files changed, 2 insertions, 1 deletions

diff --git a/python/progress.h b/python/progress.h
index 88c0a21b..e92933a7 100644
--- a/python/progress.h
+++ b/python/progress.h
@@ -18,7 +18,7 @@
 /* PyCbObj_BEGIN_ALLOW_THREADS and PyCbObj_END_ALLOW_THREADS are sligthly
  * modified versions of Py_BEGIN_ALLOW_THREADS and Py_END_ALLOW_THREADS.
  * Instead of storing the thread state in a function-local variable these
- * use a class attribute (with the same) name, allowing blocking and 
+ * use a class attribute (with the same) name, allowing blocking and
  * unblocking from different class methods.
  * Py_BLOCK_THREADS and Py_UNBLOCK_THREADS do not define their own
  * local variable but use the one provided by PyCbObj_BEGIN_ALLOW_THREADS
@@ -63,6 +63,7 @@ typedef struct {
 } PyAcquireProgressObject;
 
 
+
 class PyCallbackObj {
  protected:
    PyObject *callbackInst;