[Yum-devel] [PATCH 1/4] Add caching getloginuid, so we can use it outside of history

[James Antill]

---
 yum/misc.py |   12 +++++++++++-
 1 files changed, 11 insertions(+), 1 deletions(-)

diff --git a/yum/misc.py b/yum/misc.py
index 921b95c..35b8056 100644
--- a/yum/misc.py
+++ b/yum/misc.py
@@ -899,7 +899,7 @@ def unlink_f(filename):
         if e.errno != errno.ENOENT:
             raise
 
-def getloginuid():
+def _getloginuid():
     """ Get the audit-uid/login-uid, if available. None is returned if there
         was a problem. Note that no caching is done here. """
     #  We might normally call audit.audit_getloginuid(), except that requires
@@ -914,6 +914,16 @@ def getloginuid():
     except ValueError:
         return None
 
+_cached_getloginuid = None
+def getloginuid():
+    """ Get the audit-uid/login-uid, if available. None is returned if there
+        was a problem. The value is cached, so you don't have to save it. """
+    global _cached_getloginuid
+    if _cached_getloginuid is None:
+        _cached_getloginuid = _getloginuid()
+    return _cached_getloginuid
+
+
 # ---------- i18n ----------
 import locale
 import sys
-- 
1.7.0.1