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Viewing changes to dotgraph.py

  • Committer: Aaron Bentley
  • Date: 2005-08-30 16:33:39 UTC
  • Revision ID: abentley@panoramicfeedback.com-20050830163339-0ced18607bbaf642
Got initial graphing functionality working

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dotgraph.py
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import os.path
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class Node(object):
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    def __init__(self, name, color=None):
 
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    def __init__(self, name, color=None, label=None):
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        self.name = name
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        self.color = color
 
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        self.label = label
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    def define(self):
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        if self.color is not None:
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    def __str__(self):
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        return self.name
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def dot_output(my_file, relations):
 
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def dot_output(relations):
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    defined = set()
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    yield "digraph G\n"
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    yield "{\n"
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    yield "}\n"
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def invoke_dot(input, out_file=None):
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    cmdline = ['dot', '-Tgif']
 
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    cmdline = ['dot', '-Tsvg']
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    if out_file is not None:
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        cmdline.extend(('-o', out_file))
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    dot_proc = Popen(cmdline, stdin=PIPE)