support recipes with a version

nxdbom/__init__.py

@@ -111,7 +111,7 @@ def bom_software(installed_software_path): # -> {} (name,kind) -> PkgInfo
             continue    # [buildout] is used internally
 
         part = idb[s]
-        recipe = part['recipe']
+        recipe = part['recipe'].rsplit('==', 1)[0]
 
         if recipe == 'slapos.recipe.cmmi':
             addbom(geturl(part), '')    # XXX detect kind?

nxdbom/nxdbom_test.py

@@ -331,6 +331,11 @@ case1("""\
 [gowork.dir]
 recipe = plone.recipe.command
 """, '')
+# also this variation from some test profiles
+case1("""\
+[gowork.dir]
+recipe = plone.recipe.command==1.1
+""", '')
 
 # readline 8 and 5 used simultaneously    ->  older one is presented as readline5
 # libpng   12 and 16 used simultaneously  ->  ----//----                libpng12