From 767eb1d882cc74271b3609dc36e7d13c5fee8ea0 Mon Sep 17 00:00:00 2001
From: Ad Schellevis <ad@opnsense.org>
Date: Sun, 6 Sep 2015 19:02:43 +0200
Subject: [PATCH] style fix delete_table.py

---
 src/opnsense/scripts/filter/delete_table.py | 38 +++++++++++----------
 1 file changed, 20 insertions(+), 18 deletions(-)

diff --git a/src/opnsense/scripts/filter/delete_table.py b/src/opnsense/scripts/filter/delete_table.py
index ebd43b88c..17d48efc8 100755
--- a/src/opnsense/scripts/filter/delete_table.py
+++ b/src/opnsense/scripts/filter/delete_table.py
@@ -33,22 +33,24 @@ import tempfile
 import subprocess
 import os
 import sys
-import ujson
 
-result = []
-if len(sys.argv) > 2:
-    # always validate if the item is in the pf table before trying to delete
-    with tempfile.NamedTemporaryFile() as output_stream:
-        # delete an entry from a pf table
-        subprocess.call(['/sbin/pfctl', '-t', sys.argv[1], '-T', 'show'], stdout=output_stream, stderr=open(os.devnull, 'wb'))
-        output_stream.seek(0)
-        if sys.argv[2].strip() == 'ALL':
-            if len(output_stream.read().strip().split('\n')) > 0:
-                # delete all entries from a pf table
-                subprocess.call(['/sbin/pfctl', '-t', sys.argv[1], '-T', 'flush'], stdout=output_stream, stderr=open(os.devnull, 'wb'))
-        else:
-            for line in output_stream.read().strip().split('\n'):
-                if line.strip() == sys.argv[2].strip():
-                    result = []
-                    subprocess.call(['/sbin/pfctl', '-t', sys.argv[1], '-T', 'delete', line.strip()],
-                                    stdout=open(os.devnull, 'wb'), stderr=open(os.devnull, 'wb'))
+if __name__ == '__main__':
+    result = []
+    if len(sys.argv) > 2:
+        # always validate if the item is in the pf table before trying to delete
+        with tempfile.NamedTemporaryFile() as output_stream:
+            # delete an entry from a pf table
+            subprocess.call(['/sbin/pfctl', '-t', sys.argv[1], '-T', 'show'],
+                            stdout=output_stream, stderr=open(os.devnull, 'wb'))
+            output_stream.seek(0)
+            if sys.argv[2].strip() == 'ALL':
+                if len(output_stream.read().strip().split('\n')) > 0:
+                    # delete all entries from a pf table
+                    subprocess.call(['/sbin/pfctl', '-t', sys.argv[1], '-T', 'flush'],
+                                    stdout=output_stream, stderr=open(os.devnull, 'wb'))
+            else:
+                for line in output_stream.read().strip().split('\n'):
+                    if line.strip() == sys.argv[2].strip():
+                        result = []
+                        subprocess.call(['/sbin/pfctl', '-t', sys.argv[1], '-T', 'delete', line.strip()],
+                                        stdout=open(os.devnull, 'wb'), stderr=open(os.devnull, 'wb'))