[Checkins] SVN: z3c.recipe.depgraph/trunk/ Added a way to specify the graph variants to be created

[Hanno Schlichting]

Log message for revision 99204:
  Added a way to specify the graph variants to be created
  

Changed:
  U   z3c.recipe.depgraph/trunk/README.txt
  U   z3c.recipe.depgraph/trunk/src/z3c/recipe/depgraph/recipe.py
  U   z3c.recipe.depgraph/trunk/src/z3c/recipe/depgraph/runner.py

-=-
Modified: z3c.recipe.depgraph/trunk/README.txt
===================================================================
--- z3c.recipe.depgraph/trunk/README.txt	2009-04-15 20:02:14 UTC (rev 99203)
+++ z3c.recipe.depgraph/trunk/README.txt	2009-04-15 20:17:52 UTC (rev 99204)
@@ -12,3 +12,11 @@
 
 exclude
   A list of eggs which should be excluded from the graph processing.
+
+variants
+  A whitespace separated list of variants of graphs to create. The available
+  options are:
+
+    base - The basic full graphs.
+    tred - The transitive reduction of the graphs.
+    scc - Extracts graphs of strongly connected components.

Modified: z3c.recipe.depgraph/trunk/src/z3c/recipe/depgraph/recipe.py
===================================================================
--- z3c.recipe.depgraph/trunk/src/z3c/recipe/depgraph/recipe.py	2009-04-15 20:02:14 UTC (rev 99203)
+++ z3c.recipe.depgraph/trunk/src/z3c/recipe/depgraph/recipe.py	2009-04-15 20:17:52 UTC (rev 99204)
@@ -34,6 +34,9 @@
         if not os.path.exists(self.output):
             os.mkdir(self.output)
 
+        variants = options.get('variants', 'base tred scc')
+        variants = [v.strip() for v in variants.split()]
+
         # Install an interpreter
         packages = set(ws.by_key.keys()) - EXCLUDE_PACKAGES - self.exclude
         packages = list(packages)
@@ -41,7 +44,12 @@
         easy_install.scripts(
             [('graph-%s' % self.name, 'z3c.recipe.depgraph.runner', 'main')],
             ws, options['executable'], options['bin-directory'],
-            arguments=dict(packages=packages, name=self.name, path=self.output),
+            arguments=dict(
+                packages=packages,
+                name=self.name,
+                path=self.output,
+                variants=variants
+                ),
             )
 
         reqs = ['tl.eggdeps']

Modified: z3c.recipe.depgraph/trunk/src/z3c/recipe/depgraph/runner.py
===================================================================
--- z3c.recipe.depgraph/trunk/src/z3c/recipe/depgraph/runner.py	2009-04-15 20:02:14 UTC (rev 99203)
+++ z3c.recipe.depgraph/trunk/src/z3c/recipe/depgraph/runner.py	2009-04-15 20:17:52 UTC (rev 99204)
@@ -19,6 +19,7 @@
     packages = args.get('packages')
     path = args.get('path')
     scriptname = name + '-eggdeps'
+    variants = args.get('variants', ['base', 'tred', 'scc'])
 
     for package in packages:
         package = PACKAGE_EXCEPTIONS.get(package, package)
@@ -37,17 +38,19 @@
             input=specfile + '.dot',
             output=specfile + '.svg')
 
-        execute(TRED,
-            input=specfile + '.dot',
-            output=specfile + '-tred.dot')
+        if 'tred' in variants:
+            execute(TRED,
+                input=specfile + '.dot',
+                output=specfile + '-tred.dot')
 
-        execute(GRAPH,
-            input=specfile + '-tred.dot',
-            output=specfile + '-tred.svg')
+            execute(GRAPH,
+                input=specfile + '-tred.dot',
+                output=specfile + '-tred.svg')
 
-        execute(SCCMAP,
-            input=specfile + '.dot',
-            output=specfile + '-sccmap')
+        if 'scc' in variants:
+            execute(SCCMAP,
+                input=specfile + '.dot',
+                output=specfile + '-sccmap')
 
-        execute(SCCGRAPH,
-            input=specfile + '-sccmap')
+            execute(SCCGRAPH,
+                input=specfile + '-sccmap')