Python: add reader.IntegerFieldDeclaration.size

The CTF specifications use "size" rather than "length"
for an integer type, and on the Python side,
babeltrace.writer.IntegerFieldDeclaration.size is used.

babeltrace.reader.IntegerFieldDeclaration.length is
kept here for backward compatibility reasons.

Signed-off-by: Philippe Proulx <eeppeliteloop@gmail.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>

diff --git a/bindings/python/reader.py b/bindings/python/reader.py
index 285111e82f6f02d354a8c4f860b010450edaff4e..8c07c986d93607406e60a84ce49a84516aa6baa0 100644 (file)
--- a/bindings/python/reader.py
+++ b/bindings/python/reader.py
@@ -810,13 +810,16 @@ class IntegerFieldDeclaration(FieldDeclaration):
             return common.ByteOrder.BYTE_ORDER_UNKNOWN
 
     @property
-    def length(self):
+    def size(self):
         """
         Integer size in bits, or a negative value on error.
         """
-
         return nbt._bt_ctf_get_int_len(self._fd)
 
+    @property
+    def length(self):
+        return self.size
+
     @property
     def encoding(self):
         """