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  • Committer: Aaron Bentley
  • Date: 2007-06-15 19:44:04 UTC
  • Revision ID: abentley@panoramicfeedback.com-20070615194404-aftg1b9up4ve1t3y
Update graph-ancestry to support new graph API

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__init__.py
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    If available, rsvg is used to antialias PNG and JPEG output, but this can
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    be disabled with --no-antialias.
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    """
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    takes_args = ['branch', 'file']
 
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    takes_args = ['file', 'merge-branch?']
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    takes_options = [Option('no-collapse', help="Do not skip simple nodes"),
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                     Option('no-antialias',
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                     help="Do not use rsvg to produce antialiased output"),
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                     Option('merge-branch', type=str,
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                     help="Use this branch to calcuate a merge base"),
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                     Option('cluster', help="Use clustered output."),
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                     Option('max-distance', help="Show no nodes farther than this",
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                            type=int)]
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    def run(self, branch, file, no_collapse=False, no_antialias=False,
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        merge_branch=None, cluster=False, max_distance=None):
 
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                     Option('max-distance',
 
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                            help="Show no nodes farther than this", type=int),
 
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                     Option('directory',
 
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                            help='Source branch to use (default is current'
 
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                            ' directory)',
 
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                            short_name='d',
 
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                            type=unicode),
 
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                    ]
 
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    def run(self, file, merge_branch, no_collapse=False, no_antialias=False,
 
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        cluster=False, max_distance=100, directory='.'):
 
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        if max_distance == -1:
 
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            max_distance = None
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        import graph
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        if cluster:
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            ranking = "cluster"
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        else:
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            ranking = "forced"
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        graph.write_ancestry_file(branch, file, not no_collapse,
 
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        graph.write_ancestry_file(directory, file, not no_collapse,
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                                  not no_antialias, merge_branch, ranking,
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                                  max_distance=max_distance)
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