openstack/deb-python-taskflow
Code Issues Proposed changes

Merge "Add edge labels for engine states"

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2015-01-11 08:17:24 +00:00
committed by Gerrit Code Review
parent 316b453558 1d84fdd094
commit fbbfabaa56
2 changed files with 18 additions and 5 deletions
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6
doc/source/img/engine_states.svg
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Side by Side Swipe Overlay

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17
tools/state_graph.py
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@@ -128,7 +128,7 @@ def main():
'fontsize': '11',
}
nodes = {}
for (start_state, _on_event, end_state) in source:
for (start_state, on_event, end_state) in source:
if start_state not in nodes:
start_node_attrs = node_attrs.copy()
text_color = map_color(internal_states, start_state)
@@ -143,7 +143,20 @@ def main():
end_node_attrs['fontcolor'] = text_color
nodes[end_state] = pydot.Node(end_state, **end_node_attrs)
g.add_node(nodes[end_state])
g.add_edge(pydot.Edge(nodes[start_state], nodes[end_state]))
if options.engines:
edge_attrs = {
'label': "on %s" % on_event
}
if 'reverted' in on_event:
edge_attrs['fontcolor'] = 'darkorange'
if 'fail' in on_event:
edge_attrs['fontcolor'] = 'red'
if 'success' in on_event:
edge_attrs['fontcolor'] = 'green'
else:
edge_attrs = {}
g.add_edge(pydot.Edge(nodes[start_state], nodes[end_state],
**edge_attrs))
start = pydot.Node("__start__", shape="point", width="0.1",
xlabel='start', fontcolor='green', **node_attrs)