Le Mon, 17 Mar 2008 09:03:07 -0700, joep a écrit :
> An example: looks for all 'junk*.txt' files in current directory and
> replaces in each line the string 'old' by the string 'new'
> Josef
Works like a charm. Many thanks for the example Josef :-)
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On Mar 16, 10:35 pm, sturlamolden <[EMAIL PROTECTED]> wrote:
> On 15 Mar, 21:54, Unknown <[EMAIL PROTECTED]> wrote:
>
> > I was expecting to replace the old value (serial) with the new one
> > (todayVal). Instead, this code *adds* another line below the one found...
>
> > How can I just replace it?
On 15 Mar, 21:54, Unknown <[EMAIL PROTECTED]> wrote:
> I was expecting to replace the old value (serial) with the new one
> (todayVal). Instead, this code *adds* another line below the one found...
>
> How can I just replace it?
A file is a stream of bytes, not a list of lines. You can't just
rep
Le Sat, 15 Mar 2008 16:55:45 -0700, joep a écrit :
> you can also use standard module fileinput.input with ''inplace'' option
> which backs up original file automatically.
>
> from python help for fileinput:
>
> Optional in-place filtering: if the keyword argument inplace=1 is passed
> to input(
you can also use standard module fileinput.input with ''inplace''
option which backs up original file automatically.
from python help for fileinput:
Optional in-place filtering: if the keyword argument inplace=1 is
passed to input() or to the FileInput constructor, the file is moved
to a backup f
Thanks, andrei. I'll try that.
Le Sat, 15 Mar 2008 14:25:21 -0700, andrei.avk a écrit :
> What you want to do is either 1. load everything up into a string,
> replace
> text, close file, reopen it with 'w' flag, write string to it. OR if
> file is too big, you can read each line, replace, write t
On Mar 15, 3:54 pm, Unknown <[EMAIL PROTECTED]> wrote:
> Hi,
> I've got this code :
>
> cb = open("testfile", "r+")
> f = cb.readlines()
> for line in f:
> rx = re.match(r'^\s*(\d+).*', line)
> if not rx:
> continue
> else:
> serial = rx.group(1)
> now = time.tim
Hi,
I've got this code :
cb = open("testfile", "r+")
f = cb.readlines()
for line in f:
rx = re.match(r'^\s*(\d+).*', line)
if not rx:
continue
else:
serial = rx.group(1)
now = time.time()
today = time.strftime('%Y%m%d00', time.localtime(now))
to
