* Peter Otten <__pete...@web.de> [2017-03-13 19:57:38 +0100]:
>
> Toni Fuente via Tutor wrote:
>
> > Hi,
> >
> > I've got this script that goes through an httpd conf file, and gets the
> > related bits of it for a site, and writes a new config with values that
> > I am interested. The problem is that it finds the first chunk and
> > returns it, but I need to go to the end of all chunks list, because
> > there are also some chunks related to the same site that I need to
> > collect (virtualhost *:80 and virtualhost:443). I was
> >
> > I was thinking in a while loop in the find_chunk function that will go
> > through all chunks and return the chunks that site is on, but I don't know
> > how to construct it.
> >
> > Thank you in advance for any suggestion.
>
> Currently the structure of your script seems to be
>
> chunks = load_chunks()
> for site in get_sites():
> interesting_chunk = find_chunk(site, chunks)
> if interesting_chunk is not None:
> do_stuff_with(interesting_chunk)
>
> If I am understanding you correctly you want
>
> chunks = load_chunks()
> for site in get_sites():
> for interesting_chunk in find_chunks(site, chunks):
> do_stuff_with(interesting_chunk)
>
>
> One way to make that work was already mentioned, have find_chunks return a
> list:
>
> def find_chunks(site, chunks):
> matches = []
> for chunk in chunks:
> if any(site in line for line in chunk):
> matches.append(chunk)
> return matches
I've used the return list solution, that gave me a list of lists with the
different chunks, so I needed to convert it into a list of strings before I
could use it with the regular expression matching functions:
def new_chunk(chunk, user, site):
config = []
strings_chunk = list(itertools.chain.from_iterable(chunk))
for item in strings_chunk:
if "DocumentRoot" in item:
root_dir = item.rsplit('/', 1)[-1]
root_dir = root_dir.strip('\n')
config.append(re.sub('/home/httpd/vhosts/[a-zA-Z\d-]{,63}(\.[a-zA-Z\d-]{,63})*/[a-zA-Z\d-]{,63}',
'/websites/' + user.rstrip() + '/' + site + '/' + root_dir, item))
[...]
Thank you all for your help!
_______________________________________________
Tutor maillist - Tutor@python.org
To unsubscribe or change subscription options:
https://mail.python.org/mailman/listinfo/tutor
