Create missing_followers.py

scripts/python/missing_followers.py

@@ -0,0 +1,41 @@
+import json
+import sys
+
+if len(sys.argv) == 3:
+ try:
+    print "Old:",sys.argv[1]
+    print "New:", sys.argv[2]
+    json_file_old = open(sys.argv[1])
+    connections_old = json.load(json_file_old)
+    json_file_new = open(sys.argv[2])
+    connections_new = json.load(json_file_new)
+    follower_old = []
+    follower_new = []
+    for user in connections_old['followers']:
+        follower_old.append(user)
+    for user in connections_new['followers']:
+        follower_new.append(user)
+
+    found_still_following = False
+    found_overall_unfollower = False
+    print("Users that followed you before, but now stopped to follow you:")
+    for a, val in enumerate(follower_old):
+        for b, val in enumerate(follower_new):
+                if follower_old[a]==follower_new[b]:
+                        found_still_following = True
+                        break
+        if not found_still_following:
+                found_overall_unfollower = True
+                print follower_old[a]
+                continue
+        else:
+                found_still_following = False
+
+    if not found_overall_unfollower:
+        print("It looks like your friends like you. Nobody has unfollowed you!")
+ except FileNotFoundError:
+      sys.exit("At least one of your files does not exist")
+ except IOError: 
+      sys.exit("At least one of your files is corrupt or doesn't exist")
+else:
+    print('correct usage: python missing_followers.py <connections_old.json> <connections_new.json>')