Add scripts to generate reference DBs for LSC and SSC

Former-commit-id: 77fd69c9687bfc7cfd3305299c7c81d2a9eddada
Former-commit-id: 4d09933673c30d6a9b2b9cc985b33ef23d7a99f4

detectors/normalize/tools/cc.py

@@ -0,0 +1,48 @@
+#!/usr/bin/env python 
+
+import sys
+
+data = open(sys.argv[1])
+
+ccs = []
+for line in data:
+    
+    parts = line.strip().split()
+    if len(parts) >= 2:
+        a = parts[0]
+        b = parts[1]
+    else:
+        continue
+    
+    newcc=set([a,b])
+    
+    keep=set()
+    found=set()
+    for i in range(len(ccs)):
+        if len(found) < 2:
+            cc=ccs[i]
+            if a not in found and a in cc:
+                found.add(a)
+                keep.add(i)
+            if b not in found and b in cc:
+                found.add(b)
+                keep.add(i)
+                
+    for i in keep:
+        newcc |= ccs[i]
+        
+    newccs=[newcc]
+                    
+    for i in range(len(ccs)):
+        if i not in keep:
+            newccs.append(ccs[i])
+            
+    ccs=newccs
+    
+ccs.sort(key=len, reverse=True)
+
+for i in range(len(ccs)):
+    cc=ccs[i]
+    for l in cc:
+        sys.stdout.write("%d %s\n" % (i,l))
+