Accept rpm.fd() types file objects everywhere in python bindings

- turn rpmfdFromPyObject() into a python-level object converter, add
  a separate C-level getter for the fd pointer itself
- take advantage of python refcounting to handle differences between
  native vs converted rpm.fd in callers so we can simply decref the
  rpmfdFromPyObject() result without having to worry whether it was
  converted or not (ie should we close it or not)

1 files changed, 5 insertions, 1 deletions

diff --git a/python/rpmfd-py.h b/python/rpmfd-py.h
index 3e2a9ca87..b84e17444 100644
--- a/python/rpmfd-py.h
+++ b/python/rpmfd-py.h
@@ -7,7 +7,11 @@ typedef struct rpmfdObject_s rpmfdObject;
 
 extern PyTypeObject rpmfd_Type;
 
-int rpmFdFromPyObject(PyObject *obj, FD_t *fdp);
+#define rpmfdObject_Check(v)	((v)->ob_type == &rpmfd_Type)
+
+FD_t rpmfdGetFd(rpmfdObject *fdo);
+
+int rpmfdFromPyObject(PyObject *obj, rpmfdObject **fdop);
 
 
 #endif