Add a main() method to all Python scripts

Move the main program logic of all scripts to main() methods such that
they can be used as modules and easily be invoked by setuptools wrapper
scripts.

Signed-off-by: Lukas Fleischer <lfleischer@archlinux.org>

1 files changed, 17 insertions, 11 deletions

diff --git a/scripts/tuvotereminder.py b/scripts/tuvotereminder.py
index 0992623e..dc16397e 100755
--- a/scripts/tuvotereminder.py
+++ b/scripts/tuvotereminder.py
@@ -16,17 +16,23 @@ aur_db_pass = config.get('database', 'password')
 aur_db_socket = config.get('database', 'socket')
 notify_cmd = config.get('notifications', 'notify-cmd')
 
-db = mysql.connector.connect(host=aur_db_host, user=aur_db_user,
-                             passwd=aur_db_pass, db=aur_db_name,
-                             unix_socket=aur_db_socket, buffered=True)
-cur = db.cursor()
 
-now = int(time.time())
-filter_from = now + 500
-filter_to = now + 172800
+def main():
+    db = mysql.connector.connect(host=aur_db_host, user=aur_db_user,
+                                 passwd=aur_db_pass, db=aur_db_name,
+                                 unix_socket=aur_db_socket, buffered=True)
+    cur = db.cursor()
 
-cur.execute("SELECT ID FROM TU_VoteInfo WHERE End >= %s AND End <= %s",
-            [filter_from, filter_to])
+    now = int(time.time())
+    filter_from = now + 500
+    filter_to = now + 172800
 
-for vote_id in [row[0] for row in cur.fetchall()]:
-    subprocess.Popen((notify_cmd, 'tu-vote-reminder', str(vote_id)))
+    cur.execute("SELECT ID FROM TU_VoteInfo WHERE End >= %s AND End <= %s",
+                [filter_from, filter_to])
+
+    for vote_id in [row[0] for row in cur.fetchall()]:
+        subprocess.Popen((notify_cmd, 'tu-vote-reminder', str(vote_id)))
+
+
+if __name__ == '__main__':
+    main()