Fix id and rev for some special documents

JelteF · JelteF · commit 0da158ce7cff · 2016-01-18T12:55:48.000+01:00
Some special documents (e.g. _security) have no id or rev, this results
in an error when trying to get them. This is done in the __repr__ so
these documents can not be printed.
diff --git a/couchdb/client.py b/couchdb/client.py
@@ -1011,15 +1011,16 @@ def id(self):
 
         :rtype: basestring
         """
-        return self['_id']
+        return self.get('_id')
+
 
     @property
     def rev(self):
         """The document revision.
 
         :rtype: basestring
         """
-        return self['_rev']
+        return self.get('_rev')
 
 
 class View(object):
