Updating the hashlib code

Author: ssadhu-sl

application/core/filters.py

@@ -193,7 +193,8 @@ def hash_file(filename):
         print("File not found when creating a hash: " + filename)
         return ""
 
-    sha1Hash = hashlib.sha1(content)
+    sha1Hash = hashlib.new("sha1")
+    sha1Hash.update(content)
     sha1Hashed = sha1Hash.hexdigest()
 
     # return the hex representation of digest