bt2: Add remaining trace-ir `*Const` classes and adapt tests

[babeltrace.git] / src / bindings / python / bt2 / bt2 / message_iterator.py

diff --git a/src/bindings/python/bt2/bt2/message_iterator.py b/src/bindings/python/bt2/bt2/message_iterator.py
index e0bd74923a0c50f4f3b6038b867d50495f503c97..d28beb25a30c6cb9d3f710c8d7d8b77d47e10ff2 100644 (file)
--- a/src/bindings/python/bt2/bt2/message_iterator.py
+++ b/src/bindings/python/bt2/bt2/message_iterator.py
@@ -62,7 +62,7 @@ class _GenericMessageIterator(object._SharedObject, _MessageIterator):
         return res != 0
 
     def seek_beginning(self):
-        # Forget about buffered messages, they won't be valid after seeking..
+        # Forget about buffered messages, they won't be valid after seeking.
         self._current_msgs.clear()
         self._at = 0
 
@@ -146,7 +146,7 @@ class _UserMessageIterator(_MessageIterator):
         except Exception:
             raise
 
-        utils._check_type(msg, bt2_message._Message)
+        utils._check_type(msg, bt2_message._MessageConst)
 
         # The reference we return will be given to the message array.
         # However, the `msg` Python object may stay alive, if the user has kept
@@ -160,7 +160,7 @@ class _UserMessageIterator(_MessageIterator):
         #
         # - If the iterator has a _user_can_seek_beginning attribute,
         #   read it and use that result.
-        # - Otherwise, the presence or absence of a `_seek_beginning`
+        # - Otherwise, the presence or absence of a `_user_seek_beginning`
         #   method indicates whether the iterator can seek beginning.
         if hasattr(self, '_user_can_seek_beginning'):
             can_seek_beginning = self._user_can_seek_beginning