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#!/usr/bin/env python
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#!/usr/bin/env python
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__author__    = "Ira W. Snyder (devel@irasnyder.com)"
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__copyright__ = "Copyright (c) 2006 Ira W. Snyder (devel@irasnyder.com)"
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__license__   = "GNU GPL v2 (or, at your option, any later version)"
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import Graph
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import Graph
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import yapgvb
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import yapgvb
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class Key (object):
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class Key (object):
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	"""A class that makes a unique key for each pair of vertices."""
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	"""A class that makes a unique key for each pair of vertices."""
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		self.__name = str(name)
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		self.__name = str(name)
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		self.__vertices = vertices
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		self.__vertices = vertices
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		self.__edges = edges
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		self.__edges = edges
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	def render_graph (self, filename):
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	def render_graph (self, filename):
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		"""Draw the graph given into the file given. Please end the
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		"""Draw the graph given into the file given. This will render
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		filename in .svg."""
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		to SVG, PNG, and JPG."""
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		dg = yapgvb.Graph (self.__name)
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		dg = yapgvb.Graph (self.__name)
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		g = Graph.Graph (self.__vertices, self.__edges)
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		g = Graph.Graph (self.__vertices, self.__edges)
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		visited = []
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		visited = []
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