I'am using this snipper to read a current directory and insert all filenames into a databse and then display them.
But what happens when files are get removed form the directory? The inserted records into databse remain. How can i update the databse to only contain the existing filenames without losing the previous stored data? Here is what i ahve so far: ================================== path = "/home/nikos/public_html/data/files/" #read the containing folder and insert new filenames for result in os.walk(path): for filename in result[2]: try: #find the needed counter for the page URL cur.execute('''SELECT URL FROM files WHERE URL = %s''', (filename,) ) data = cur.fetchone() #URL is unique, so should only be one if not data: #first time for file; primary key is automatic, hit is defaulted cur.execute('''INSERT INTO files (URL, host, lastvisit) VALUES (%s, %s, %s)''', (filename, host, date) ) except MySQLdb.Error, e: print ( "Query Error: ", sys.exc_info()[1].excepinfo()[2] ) ====================== Thank you. -- http://mail.python.org/mailman/listinfo/python-list