graphviz breaks MacroList in 0.9.4r1

[jcw9@…]

Adding the graphviz egg changes MacroList's output to:

Error: Macro MacroList(None) failed
global name 'inspect' is not defined

[Peter Kropf]

This looks to have been an issue with the 0.9.4r1 release. The existing GraphvizPlugin works on the 0.9.4 tar package release as well as the latest development release, svn version 3020.

[anonymous]

Installing graphviz 0.5.1 in trac 0.9.4 using easy_install breaks the MacroList macro.

[Matt Good]

The inspect module needs to be imported:

graphviz/graphviz.py

@@ -58 +58 @@
 
     def get_macro_description(self, name):
         """Return a plain text description of the macro with the specified name."""
+        import inspect
         return inspect.getdoc(GraphvizMacro)

[Peter Kropf]

Fixed in changeset:534.