[PATCH] fix up svn_fs_paths_changed SWIG binding

Hi,

I have no idea if this made it out to everyone, since the archives at
tigris.org seem to be missing the last few days(!). If you've all
already seen this, feel free to tell me to sod off. ;-)

-- 
Edward S. Marshall <esm@logic.net>
http://esm.logic.net/
-----Forwarded Message-----
From: Edward S. Marshall <esm@logic.net>
To: dev@subversion.tigris.org
Subject: [PATCH] fix up svn_fs_paths_changed SWIG binding
Date: 18 Nov 2002 13:28:08 -0600
Hi,
Using svn.fs.paths_changed() via the SWIG bindings currently produces an
incorrect result; the apr_hash_t is converted to a dictionary of
properties by default instead of a dictionary of paths mapped to
svn_fs_path_change_t values.
This patch minimally fixes that up, but requires ugliness like...
changes = svn.fs.paths_changed(root, pool)
for change in changes.keys():
  print svn.fs.path_change_t_change_kind_get(changes[change])
...just to retrieve a value. Perhaps someone with more swig-fu than I
could enhance this to allow "changes[change].change_kind" to work? :-)
It looks like svn.fs.dir_entries() might need to have the same magic
applied to it as well.
Simple patch included below.
-- 
Edward S. Marshall <esm@logic.net>
http://esm.logic.net/
* subversion/bindings/swig/svn_fs.i: Add an exception to the apr_hash_t
  translation for svn_fs_paths_changed().
Index: subversion/bindings/swig/svn_fs.i
===================================================================
--- subversion/bindings/swig/svn_fs.i	(revision 3811)
+++ subversion/bindings/swig/svn_fs.i	(working copy)
@@ -102,6 +102,19 @@
         svn_swig_py_convert_hash(*$1, SWIGTYPE_p_svn_fs_dirent_t));
 }
 
+/*
-----------------------------------------------------------------------
+   and except for svn_fs_paths_changed, which returns
svn_fs_path_change_t
+   structures
+*/
+
+%typemap(in,numinputs=0) apr_hash_t **changed_paths_p = apr_hash_t
**OUTPUT;
+%typemap(python, argout, fragment="t_output_helper")
+apr_hash_t **changed_paths_p {
+    $result = t_output_helper(
+      $result,
+      svn_swig_py_convert_hash(*$1, SWIGTYPE_p_svn_fs_path_change_t));
+}
+
 /*
-----------------------------------------------------------------------
*/