2004-12-20 23:12  carrer

	* dot_parser.py, pydot.py: Updated docstrings

2004-12-20 01:19  carrer

	* dot_parser.py: Parsing of dot files greatly improved

2004-12-20 01:17  carrer

	* pydot.py: Added new attributes introduced in Graphviz 1.16.
	  Added support to pickle graphs.  Parsing of dot files greatly
	  improved.  Bumped version to 0.9.10.

2004-12-13 21:48  carrer

	* pydot.py: Improved the processing of the graph's default values

2004-10-11 11:10  carrer

	* README:
	  Added list of required software to the README

2004-10-11 11:09  carrer

	* MANIFEST, setup.py:
	  Added dot_parser module

2004-10-11 11:06  carrer

	* dot_parser.py, pydot.py:
	  Thanks to a great contribution from Michael Krause, pydot is now
	  able to load DOT files. The loader has been tested against
	  plethora of test DOT files, and the results written to PS files,
	  which ended up being identical to the ones obtained straight from
	  running them through dot. Functions 'graph_from_dot_file' and
	  'graph_from_dot_data' have been added. This feature requires the
	  pyparsing module.

	  Note that if using pyparsing <1.2 the tabs in labels are
	  converted to whitespaces. 1.2 fixed that.

	  Adrian Heilbut noticed that there was no way of telling pydot to
	  create HTML labels. Starting from this version, if the label's
	  first character is '<' and last is '>', the label will be treated
	  as HTML.  If this is not the desired behaviour it suffices with
	  adding a whitespace before the first '<' character or after the
	  last '>'.

	  Version bumped to 0.9.9

2004-10-11 11:02  carrer

	* pydot.py:
	  Added check to add_node() avoid creating nodes with the same
	  names.

2004-10-11 10:59  carrer

	* pydot.py:
	  When adding an edge through add_edge() the correspoding Node
	  objects were not being created. While the graph was correctly
	  displayed it was not possible to modify the node attributes, as
	  it did not exist. Thus now, everytime an edge is added, the
	  corresponding nodes are created if they did not previously exist.

2004-07-07 15:44  carrer

	* pydot.py: Fixed bug reported by Hector Villafuerte.

2004-07-07 14:11  carrer

	* pydot.py: Fixed bug reported by Colin Gillespie regarding the
	  problem creating clusters due to the 'simplify' attribute
	  missing.

2004-07-07 13:51  carrer

	* pydot.py: Set default program with which to process the output
	  and added some minor enhacement enabling to pass non-str objects
	  as Node names, which will be converted to str by retrieving their
	  string representation with str()

2004-05-20 00:47  carrer

	* pydot.py: Bumped version to 0.9.4

2004-05-20 00:41  carrer

	* pydot.py: Minor bugfix

2004-05-03 13:45  carrer

	* pydot.py: Merged fixes by Ramon Felciano: -Better handling of
	  default 'node' and 'edge' definitions.  -Subgraph class now
	  accepts the same parametes as Graph.

2004-05-01 04:24  carrer

	* README, setup.py: Changed license from GPL to MIT.

2004-05-01 04:00  carrer

	* pydot.py: Minor bugfix.  Added methods to retrieve an edge's
	  source and destination.

2004-05-01 03:49  carrer

	* pydot.py: Minor bugfixes.  License has been changed from GPL to
	  MIT.	The following features have been implemented, as suggested
	  by Ramon Felciano:  -Ability to retrieve nodes/subgraphs (by
	  name) and edges (by src+target) from a graph.   -Ability to get
	  the graph's node/edge/subgraph lists.   -Ability to get the
	  attributes from the objects, not only set them.

2004-05-01 03:34  carrer

	* LICENSE: Changed license from GPL to MIT.

2004-04-28 11:52  carrer

	* ChangeLog: [no log message]

2004-04-28 11:50  carrer

	* pydot.py: Some of the changes already made should allow pydot to
	  run on OSX.  Bumped version to 0.9.2

2004-04-24 07:52  carrer

	* setup.py: Added more metainformation to the distribution.

2004-04-24 07:51  carrer

	* pydot.py: Added support for circo and fdp. Fixed piping mechanism
	  to not to capture stderr.

2004-04-24 03:26  carrer

	* ChangeLog, LICENSE, MANIFEST, README, setup.py: Adding to CVS
	  suplementary files to the distribution.

2004-04-24 02:57  carrer

	* pydot.py: Bumped version to 0.9.1

2004-04-23 15:36  carrer

	* pydot.py: Implemented tweaks suggested by John B. Cole to handle
	  non-str nodes, converting them to strings.

2004-04-23 15:10  carrer

	* pydot.py: Applied patch for Windows support by Kent Johnson.

2004-04-23 15:05  carrer

	* pydot.py: Fixed to properly handle unicode strings in attributes.

2004-04-19 14:06  carrer

	* pydot.py:
	  Fixed silly error in graph_from_edges. When pasting the function
	  into the code, the references to the pydot module were not
	  removed, which are no longer needed since we now are _in_ the
	  module.

2004-04-19 13:33  carrer

	* pydot.py:
	  Added support to write files with the desired output format with
	  write_[format]

2004-04-19 12:53  carrer

	* pydot.py:
	  Done some clean up, no major changes.

2004-04-07 14:22  carrer

	* pydot.py:
	  Initial revision.

2004-04-07 14:22  carrer

	* pydot.py: Initial revision