Switch to null-terminated strings

Author: sql.mit.edu project

mysqlshow.py

@@ -1,9 +1,10 @@
 #!/usr/bin/env python
 
+from __future__ import print_function
 import MySQLdb
 
 db = MySQLdb.connect(read_default_file='~/.my.cnf')
 cursor = db.cursor()
 cursor.execute('SHOW DATABASES')
 for (database,) in cursor:
-    print database
+    print(database, end='\0')

run-afs.sh

@@ -26,12 +26,12 @@ while [ $kstartret -ne 0 ]; do
 	# If we get here, we're under both the lock and the k5start
 
 	# Get a list of all the mysql databases
-	for db in $(mysqlshow.py); do
+	mysqlshow.py | while read -d $'\0' db; do
 	    # Make sure the database is in the form username+db
 	    echo "$db" | grep -q '+'
 	    [ $? -ne 0 ] && continue
 	    # Figure out the size
-	    size=$(du -s /srv/data/mysql/db/$(mysqlname "$db") | awk '{print $1}')
+	    size=$(du -s ${base}/$(mysqlname "$db") | awk '{print $1}')
 	    [ $size -gt $max_size ] && echo "Skipping $db" && continue
 	    user="${db%%+*}"
 	    sql-backup.py --local -c sql.mit.edu-afs.json --user="$user" --database="$db"

sql-backup.py

@@ -54,8 +54,8 @@ def main():
     (options, args) = parser.parse_args()
 
     # Uncomment this to make -v actually work
-    #logger.setLevel(logging.INFO if options.verbose else 
-    #                logging.WARNING)
+    logger.setLevel(logging.INFO if options.verbose else
+                    logging.WARNING)
 
     logger.debug(options)