merging uniq -c lists
Giorgos Keramidas
keramida at ceid.upatras.gr
Thu Dec 27 15:08:37 EET 2007
On 2007-12-27 15:00, Giorgos Keramidas <keramida at ceid.upatras.gr> wrote:
> % def dispatch(uniq, fp):
> % lineno = 0
> % for l in fp.readlines(8192):
> % lineno += 1
> % match = ure.match(l)
> % if not match:
> % err("%s: %s: line %d: ignoring line (not enough fields)\n" % \
> % (progname, fname, lineno))
> % continue
> % (count, tag) = match.groups()
> % count = int(count)
> % try:
> % count += int(uniq[tag])
> % except KeyError:
> % pass
> % uniq[tag] = int(count)
> % return None
Το οποίο έχει ένα μικρό bug (δεν ορίζεται `fname' πουθενά):
if not match:
fname = fp.__getattribute__('name')
err("%s: %s: line %d: ignoring line (not enough fields)\n" % \
(progname, fname, lineno))
...
Αυτά παθαίνει όποις αλλάζει το API της dispatch() από filename σε fp,
χωρίς test case :P
More information about the Linux-greek-users
mailing list