Merge branch 'matrix-menu-listing' into 'master'

Added listing of chains serving reco chain

See merge request atlas/athena!16278

Trigger/TriggerCommon/TriggerMenuMT/python/HLTMenuConfig/Menu/HLTCFConfig.py

@@ -183,6 +183,43 @@ def makeHLTTree(HLTChains):
     
     topSequence += hltTop
 
+
+def matrixDisplay( allSeq ):
+    from collections import defaultdict
+    longestName = 5
+    mx = defaultdict(lambda: dict())
+    for stepNumber,step in enumerate(allSeq, 1):
+        for seq in step:
+            mx[stepNumber][seq.name] = seq
+            
+            longestName = max(longestName, len(seq.name) )
+            
+    longestName = longestName + 1
+    def __getHyposOfStep( s ):
+        return s.step.sequences[0].hypo.tools
+    
+
+    
+    def __nextSteps( index, stepName ):
+        nextStepName = "Step%s_"%index + "_".join(stepName.split("_")[1:])
+        for sname, seq in mx[index].iteritems():
+            if sname == nextStepName:
+                return sname.ljust( longestName ) + __nextSteps( index + 1, nextStepName )
+        return ""
+            
+    from pprint import pprint
+    log.debug("" )
+    log.debug("chains^ vs steps ->")
+    log.debug( "="*90 )    
+    for sname, seq in mx[1].iteritems():
+        guessChainName = '_'.join( sname.split( "_" )[1:] )
+        log.debug( " Reco chain: %s: %s" % ( guessChainName.rjust(longestName),  __nextSteps( 1, sname ) ) )
+        log.debug( " "+ " ".join( __getHyposOfStep( seq ) ) )
+        log.debug( "" )
+        
+    log.debug( "="*90 )
+    log.debug( "" )
+
         
 
 def decisionTree_From_Chains(HLTNode, chains):
@@ -297,7 +334,11 @@ def decisionTree_From_Chains(HLTNode, chains):
 
     log.debug("finalDecisions: %s" %str( finalDecisions) )
     all_DataFlow_to_dot(HLTNodeName, allSeq_list)
-    
+
+    # matrix display
+    matrixDisplay( allSeq_list )
+
+
     return finalDecisions