Τη Τετάρτη, 6 Μαρτίου 2013 4:04:26 μ.μ. UTC+2, ο χρήστης Michael Ross έγραψε: > On Wed, 06 Mar 2013 12:52:00 +0100, Mark Lawrence > > <breamore...@yahoo.co.uk> wrote: > > > > > On 06/03/2013 07:45, Νίκος Γκρ33κ wrote: > > >> 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): > > > > > > You were told yesterday at least twice that os.walk returns a tuple but > > > you still insist on refusing to take any notice of our replies when it > > > suits you, preferring instead to waste everbody's time with these > > > questions. Or are you trying to get into the Guinness Book of World > > > Records for the laziest bastard on the planet? > > > > Hold on a sec ... > > > > He has > > > > for result in os.walk(path): > > for filename in result[2]: > > > > So he *did* take notice of that. > > > > > > Nikos: > > Expectation is to iterate through a tuple like this: > > > > for dirpath, dirnames, filenames in os.walk(path): > > ...
Thank you Michael, yes i ahve understood that myself yesterday after one of the guys here have shown the output of os.walk(path) in IDLE. So, yes in fact i was in need for the 3rd item in the tuple, so to get hold on to the files. Thank you for supporting me, some ppl here think i'am a troll and don't try thinks or ignore evrything but 'some_ppl's_opinion != True' I'am just sometimes persistant on having thing my way that why i was calling my self Ferrous cRanus, which i changes it since it was annoying.... -- http://mail.python.org/mailman/listinfo/python-list