Blame pydot-fix-with-pebl.patch
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--- pydot-1.0.25/pydot.py 2011-10-09 18:07:19.345585402 +0200
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+++ pydot-1.0.25/pydot.py 2011-10-09 18:08:05.764531832 +0200
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@@ -591,7 +591,10 @@
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if default_node_name in ('subgraph', 'digraph', 'cluster'):
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default_node_name = 'graph'
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- defaults = self.get_parent_graph().get_node( default_node_name )
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+ try:
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+ defaults = self.get_parent_graph().get_node( default_node_name )
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+ except AttributeError:
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+ defaults = None
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# Multiple defaults could be set by having repeated 'graph [...]'
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# 'node [...]', 'edge [...]' statements. In such case, if the
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@@ -605,7 +608,10 @@
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defaults = [defaults]
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for default in defaults:
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- attr_val = default.obj_dict['attributes'].get(attr, None)
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+ try:
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+ attr_val = default.obj_dict['attributes'].get(attr, None)
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+ except AttributeError:
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+ attr_val = None
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if attr_val:
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return attr_val
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else:
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