Cleanup dot and json - Githubissues

mdickinson / refcycle

Support for displaying and analyzing reference graphs of Python objects.

Apache License 2.0

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Cleanup dot and json #21

Closed mdickinson closed 10 years ago

mdickinson commented 10 years ago

Ensure that json and dot output are always Unicode.
Apply proper quoting to DOT output.
Remove duplicated to_dot conversion in DirectedGraph.

Fixes #16.