Fix multithreading: python multiprocessing.pool has something called …

…ThreadPool so importing Pool as ThreadPool was causing a hang. Still waits until the entire file is finished before printing results, but does produce results after <10 seconds

readucks/readucks.py

@@ -19,7 +19,7 @@
 import sys
 from collections import defaultdict
 from datetime import datetime
-from multiprocessing import Pool as ThreadPool
+from multiprocessing.pool import ThreadPool
 from functools import partial
 
 from Bio import SeqIO
@@ -395,3 +395,7 @@ def get_arguments():
     return args
 
 
+if __name__ == '__main__':
+    main()
+
+