X-Git-Url: http://git.tomasm.cz/krypto.git/blobdiff_plain/1b985e682b60a9ce234c771398baf05de85e34a4..137c9ae19b9032326e5ed03050846799e4d703dd:/referencni.py?ds=sidebyside

diff --git a/referencni.py b/referencni.py
index b93c91c..e00d0b7 100644
--- a/referencni.py
+++ b/referencni.py
@@ -62,3 +62,12 @@ def uloz(co, kam):
 
 def nacti(odkud):
     return pickle.load(open(odkud))
+
+def prumerny_index(tref):
+    suma = 0
+    for soubor in ref.soubory:
+        f = codecs.open(soubor, encoding='UTF-8')
+        text = ocesat(f.read(), tref.mezery)
+        f.close()
+        suma += index_koincidence2(text[:len(text)/2], text[len(text)/2:])
+    return float(suma)/len(tref.soubory)