Changed default python version to 3 of pazan-groups.py

pazan-groups.py

@@ -0,0 +1,29 @@
+#!/usr/bin/python3
+# -*- coding: utf-8 -*- 
+'''
+pazan_groups.py IDS_LIST FOLDER_WITH_PUBLICS OUTPUT_FILE
+where FOLDER_WITH_PUBLICS folder with files with one id of group per line
+'''
+import sys
+import json
+import os
+from os.path import join
+
+all_ids = set([int(i) for i in open(sys.argv[1]).read().split()])
+
+paz_ids = {} # id -> pazan groups
+
+for dirpath, dirnames, filenames in os.walk(sys.argv[2]):
+    for f in filenames:
+        fp = os.path.join(dirpath, f)
+        cur_publ_ids = set([int(i) for i in open(fp).read().split()])
+        good_ids = cur_publ_ids.intersection(all_ids)
+        for uid in good_ids:
+            if uid in paz_ids:
+                paz_ids[uid].append(f)
+            else:
+                paz_ids[uid] = [f]
+
+f_out = open(sys.argv[3],'w')
+f_out.write(json.dumps(paz_ids))
+print("There are {} pazans".format(len(paz_ids)))