add __repr__ method to rpki.rcynic.validation_status_element

svn path=/trunk/; revision=4552

1 files changed, 11 insertions, 2 deletions

diff --git a/rpkid/rpki/rcynic.py b/rpkid/rpki/rcynic.py
index b7e493ec..b05586ff 100644
--- a/rpkid/rpki/rcynic.py
+++ b/rpkid/rpki/rcynic.py
@@ -3,8 +3,6 @@ Prototype of an iterator class to parse the output of an rcynic run.
 This script will almost certainly move to the library package once
 it's stable.
 
-$Id$
-
 Copyright (C) 2010-2011  Internet Systems Consortium ("ISC")
 
 Permission to use, copy, modify, and distribute this software for any
@@ -20,6 +18,8 @@ OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
 PERFORMANCE OF THIS SOFTWARE.
 """
 
+__revision__ = '$Id$'
+
 import sys, os, rpki.x509, rpki.exceptions
 from xml.etree.ElementTree import ElementTree
 
@@ -189,8 +189,12 @@ class rcynic_file_iterator(object):
 
 class validation_status_element(object):
     def __init__(self, *args, **kwargs):
+        self.attrs = []
         for k,v in kwargs.iteritems():
             setattr(self, k, v)
+            # attribute names are saved so that the __repr__ method can
+            # display the subset of attributes the user specified
+            self.attrs.append(k)
         self._obj = None
 
     def get_obj(self):
@@ -198,6 +202,11 @@ class validation_status_element(object):
             self._obj = self.file_class(filename=self.filename, uri=self.uri)
         return self._obj
 
+    def __repr__(self):
+        v = [self.__class__.__name__, 'id=%s' % str(id(self))]
+        v.extend(['%s=%s' % (x, getattr(self, x)) for x in self.attrs])
+        return '<%s>' % (' '.join(v),)
+
     obj = property(get_obj)
 
 class rcynic_xml_iterator(object):