| author | Pawel Solyga <Pawel.Solyga@gmail.com> |
| Sun, 30 Nov 2008 16:32:23 +0000 | |
| changeset 624 | 811f50717bea |
| parent 594 | 06c2228e39cb |
| permissions | -rw-r--r-- |
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06c2228e39cb
Added the python-graph module
Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff
changeset
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#!/usr/bin/env python |
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06c2228e39cb
Added the python-graph module
Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff
changeset
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06c2228e39cb
Added the python-graph module
Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff
changeset
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# Copyright (c) 2007-2008 Pedro Matiello <pmatiello@gmail.com> |
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06c2228e39cb
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Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff
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# License: MIT (see COPYING file) |
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06c2228e39cb
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Sverre Rabbelier <srabbelier@gmail.com>
parents:
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changeset
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06c2228e39cb
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Sverre Rabbelier <srabbelier@gmail.com>
parents:
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import sys |
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06c2228e39cb
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Sverre Rabbelier <srabbelier@gmail.com>
parents:
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sys.path.append('..')
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06c2228e39cb
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Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff
changeset
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sys.path.append('/usr/lib/graphviz/python/')
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06c2228e39cb
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Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff
changeset
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import graph |
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06c2228e39cb
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Sverre Rabbelier <srabbelier@gmail.com>
parents:
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import gv |
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06c2228e39cb
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Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff
changeset
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06c2228e39cb
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Sverre Rabbelier <srabbelier@gmail.com>
parents:
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changeset
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# Graph creation |
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06c2228e39cb
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Sverre Rabbelier <srabbelier@gmail.com>
parents:
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changeset
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gr = graph.graph() |
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06c2228e39cb
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Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff
changeset
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06c2228e39cb
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Sverre Rabbelier <srabbelier@gmail.com>
parents:
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# Add nodes and edges |
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06c2228e39cb
Added the python-graph module
Sverre Rabbelier <srabbelier@gmail.com>
parents:
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gr.add_nodes(["Portugal","Spain","France","Germany","Belgium","Netherlands","Italy"]) |
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06c2228e39cb
Added the python-graph module
Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff
changeset
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gr.add_node("England")
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06c2228e39cb
Added the python-graph module
Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff
changeset
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gr.add_node("Ireland")
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06c2228e39cb
Added the python-graph module
Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff
changeset
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gr.add_node("Scotland")
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06c2228e39cb
Added the python-graph module
Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff
changeset
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gr.add_node("Wales")
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06c2228e39cb
Added the python-graph module
Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff
changeset
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06c2228e39cb
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Sverre Rabbelier <srabbelier@gmail.com>
parents:
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changeset
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gr.add_edge("Portugal", "Spain")
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06c2228e39cb
Added the python-graph module
Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff
changeset
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gr.add_edge("Spain","France")
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06c2228e39cb
Added the python-graph module
Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff
changeset
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gr.add_edge("France","Belgium")
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06c2228e39cb
Added the python-graph module
Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff
changeset
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gr.add_edge("France","Germany")
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06c2228e39cb
Added the python-graph module
Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff
changeset
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gr.add_edge("France","Italy",)
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06c2228e39cb
Added the python-graph module
Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff
changeset
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gr.add_edge("Belgium","Netherlands")
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06c2228e39cb
Added the python-graph module
Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff
changeset
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gr.add_edge("Germany","Belgium")
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06c2228e39cb
Added the python-graph module
Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff
changeset
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gr.add_edge("Germany","Netherlands")
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06c2228e39cb
Added the python-graph module
Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff
changeset
|
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gr.add_edge("England","Wales")
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06c2228e39cb
Added the python-graph module
Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff
changeset
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gr.add_edge("England","Scotland")
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06c2228e39cb
Added the python-graph module
Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff
changeset
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gr.add_edge("Scotland","Wales")
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06c2228e39cb
Added the python-graph module
Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff
changeset
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06c2228e39cb
Added the python-graph module
Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff
changeset
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# Print to DOT Language |
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06c2228e39cb
Added the python-graph module
Sverre Rabbelier <srabbelier@gmail.com>
parents:
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dot = gr.write(fmt='dot') |
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06c2228e39cb
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Sverre Rabbelier <srabbelier@gmail.com>
parents:
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print dot |
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06c2228e39cb
Added the python-graph module
Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff
changeset
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06c2228e39cb
Added the python-graph module
Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff
changeset
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# Print graph as PNG image |
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06c2228e39cb
Added the python-graph module
Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff
changeset
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gvv = gv.readstring(dot) |
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06c2228e39cb
Added the python-graph module
Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff
changeset
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gv.layout(gvv,'neato') |
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06c2228e39cb
Added the python-graph module
Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff
changeset
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gv.render(gvv,'png','graph.png') |