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-rw-r--r--pyreverse/diagrams.py8
1 files changed, 4 insertions, 4 deletions
diff --git a/pyreverse/diagrams.py b/pyreverse/diagrams.py
index 28cc500..f0d7a92 100644
--- a/pyreverse/diagrams.py
+++ b/pyreverse/diagrams.py
@@ -77,8 +77,8 @@ class ClassDiagram(Figure, FilterMixIn):
def get_attrs(self, node):
"""return visible attributes, possibly with class name"""
attrs = []
- for node_name, ass_nodes in node.instance_attrs_type.items() + \
- node.locals_type.items():
+ for node_name, ass_nodes in list(node.instance_attrs_type.items()) + \
+ list(node.locals_type.items()):
if not self.show_attr(node_name):
continue
names = self.class_names(ass_nodes)
@@ -170,8 +170,8 @@ class ClassDiagram(Figure, FilterMixIn):
except KeyError:
continue
# associations link
- for name, values in node.instance_attrs_type.items() + \
- node.locals_type.items():
+ for name, values in list(node.instance_attrs_type.items()) + \
+ list(node.locals_type.items()):
for value in values:
if value is astroid.YES:
continue