1 files changed, 20 insertions, 0 deletions
diff --git a/mwlib/caller.py b/mwlib/caller.py
new file mode 100755
index 0000000..583a123
--- /dev/null
+++ b/mwlib/caller.py
@@ -0,0 +1,20 @@
+#! /usr/bin/env python
+
+# Copyright (c) 2007-2008 PediaPress GmbH
+# See README.txt for additional licensing information.
+
+import sys
+import os
+
+def caller(n=2):
+    """return caller as string"""
+    f = sys._getframe(n)
+    return "%s:%s" % (f.f_code.co_filename, f.f_lineno)
+
+def short(n=2):
+    """return caller as string"""
+    f = sys._getframe(n)
+    return "%s:%s" % (os.path.basename(f.f_code.co_filename), f.f_lineno)
+    
+def callerframe(n=2):
+    return sys._getframe(n)