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Noah Kantrowitz skrev 24-06-2008 14:13:
| On Jun 24, 2008, at 6:03 AM, Eirik Schwenke wrote:
|> Noah Kantrowitz skrev 23-06-2008 21:56:
|>> On Jun 23, 2008, at 3:54 PM, Noah Kantrowitz wrote:
|>>> On Jun 23, 2008, at 3:41 PM, Eirik Schwenke wrote:
|>>>> Noah Kantrowitz skrev 23-06-2008 16:54:
|>>>>> On Jun 23, 2008, at 5:28 AM, Jani Tiainen wrote:
(... tidying up a bit ...)
#posix shell solution - noah
for f in `ls /var/trac`
do
~ echo -e '\n[inherit]\nfile = /usr/share/trac/conf/trac.ini\n'\
~ >>"var/trac/$f"
done
|>>>> [D]oes anyone know of a "reasonable" package that would
|>>>> allow asimilarly short example in python, that remained somewhat
|>>>> portable ?
|>>>>
|>>>> I'm not looking for something like ipython, the defunct pysh or
|>>>> pythonShell --
|>>>> just some helpful filesystem iterators that aren't quite as
|>>>> verbose as os.path.*
(...)
|> import os
|>
|> for root, files, dirs in os.walk("/var/trac"):
|> ~ for file in files:
|> ~ if file.lower() == "trac.ini":
|> ~ with open(os.path.join(root,file), "a") as f:
|> ~ f.writelines(["[inherit]", "blah=something"])
|>
|>
(...)
|> Still a python find-module seems like a good (and pretty simple) idea.
|
| See `iwalk | filter`.
I did have a look at ipipe (http://ipython.scipy.org/moin/UsingIPipe), but in
some ways i think it's the wrong solution to the right problem.
While borrowing syntax from the shell might be a nice fit for working from
within ipython - it feels a bit "bolted on" -- especially when working from say
an install script.
I'm perfectly happy using bash, awk, grep and find on the command line -- and
ipython is a fine python debug/eval/test-tool; but adding that interface to
python "directly" leads down the path to perl IMNHO.
Python already has list comprehensions, map, lamda and filter -- I'd much
rather have a "first rate" object/graph mapping of the filesystem in a way that
feels natural to "standard" python, than a half-baked shell meta-language (not
that there's anything wrong with a half-baked meta-languages in and of
themselves, but I'd rather have one obvious and suitably lazy way to do things,
while still being readable :-)
Anyway, thanks for all the input -- I'll leave this alone until I get around to
implementing a "correct" solution ;-)
Best regards,
- --
~ .---. Eirik Schwenke <[EMAIL PROTECTED]>
( NSD ) Harald Hårfagresgate 29 Rom 150
~ '---' N-5007 Bergen tlf: (555) 889 13
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