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authorLV-426 <lv-426@taproot.org.il>2014-12-14 23:11:33 +0200
committerLV-426 <lv-426@taproot.org.il>2014-12-14 23:15:47 +0200
commit74d413161c9e847c8ff8f02737bcb66eb71b742b (patch)
treefa003b5130ec3b034812444a671778004660a909
parent292e45dd6590ada4a5155ec4cfe9446610eaf502 (diff)
assert ID attr_name not used in Attr_Diff
-rw-r--r--src-py/model/graph.py1
1 files changed, 1 insertions, 0 deletions
diff --git a/src-py/model/graph.py b/src-py/model/graph.py
index ebe8b31e..efc403d4 100644
--- a/src-py/model/graph.py
+++ b/src-py/model/graph.py
@@ -46,6 +46,7 @@ class Attr_Diff(dict):
def add_node_attr_write(self, n_id, attr_name, attr_val):
+ assert 'id' != attr_name.lower(), 'Attr_Diff: attempt to write to \'id\' attribute'
n_attr_diff = self['__type_node'].get(n_id)
if None == n_attr_diff: