Re: Python glob and raw string
Le jeudi 16 janvier 2014 19:14:30 UTC+1, Neil Cerutti a écrit :
On 2014-01-16, Xaxa Urtiz wrote:
Hello everybody, i've got a little problem, i've made a script
which look after some files in some directory, typically my
folder are organized like this :
[share]
folder1
-20131201
--file1.xml
--file2.txt
-20131202
--file9696009.tmp
--file421378932.xml
etc
so basically in the share i've got some folder
(=folder1,folder2.) and inside these folder i've got these
folder whose name is the date (20131201,20131202,20131203
etc...) and inside them i want to find all the xml files.
So, what i've done is to iterate over all the folder1/2/3 that
i want and look, for each one, the xml file with that:
for f in glob.glob(dir +r\20140115\*.xml):
-yield f
dir is the folder1/2/3 everything is ok but i want to do
something like that :
for i in range(10,16):
-for f in glob.glob(dir +r\201401{0}\*.xml.format(i)):
--yield f
but the glob does not find any file (and of course there is
some xml and the old way found them...)
Any help would be appreciate :)
I've done this two different ways. The simple way is very similar
to what you are now doing. It sucks because I have to manually
maintain the list of subdirectories to traverse every time I
create a new subdir.
Here's the other way, using glob and isdir from os.path, adapted
from actual production code.
class Miner:
def __init__(self, archive):
# setup goes here; prepare to acquire the data
self.descend(os.path.join(archive, '*'))
def descend(self, path):
for fname in glob.glob(os.path.join(path, '*')):
if os.path.isdir(fname):
self.descend(fname)
else:
self.process(fname)
def process(self, path):
# Do what I want done with an actual file path.
# This is where I add to the data.
In your case you might not want to process unless the path also
looks like an xml file.
mine = Miner('myxmldir')
Hmmm... I might be doing too much in __init__. ;)
--
Neil Cerutti
i only have 1 level of subdirectory, it's just in the case when i don't want to
process all the date (otherwise i make a glob on '/*/*', no need to do any
recursion.
thanks for the answer !
--
https://mail.python.org/mailman/listinfo/python-list
Re: Python glob and raw string
On 17/01/2014 16:45, Xaxa Urtiz wrote: [masses of double spaced lines snipped] Would you please read and action this https://wiki.python.org/moin/GoogleGroupsPython to prevent us seeing the double line spacing in your posts, thanks. -- My fellow Pythonistas, ask not what our language can do for you, ask what you can do for our language. Mark Lawrence -- https://mail.python.org/mailman/listinfo/python-list
Python glob and raw string
Hello everybody, i've got a little problem, i've made a script which look after
some files in some directory, typically my folder are organized like this :
[share]
folder1
-20131201
--file1.xml
--file2.txt
-20131202
--file9696009.tmp
--file421378932.xml
etc
so basically in the share i've got some folder (=folder1,folder2.) and
inside these folder i've got these folder whose name is the date
(20131201,20131202,20131203 etc...) and inside them i want to find all the xml
files.
So, what i've done is to iterate over all the folder1/2/3 that i want and look,
for each one, the xml file with that:
for f in glob.glob(dir +r\20140115\*.xml):
-yield f
dir is the folder1/2/3 everything is ok but i want to do something like that :
for i in range(10,16):
-for f in glob.glob(dir +r\201401{0}\*.xml.format(i)):
--yield f
but the glob does not find any file (and of course there is some xml and
the old way found them...)
Any help would be appreciate :)
--
https://mail.python.org/mailman/listinfo/python-list
Re: Python glob and raw string
Le jeudi 16 janvier 2014 17:49:57 UTC+1, Xaxa Urtiz a écrit :
Hello everybody, i've got a little problem, i've made a script which look
after some files in some directory, typically my folder are organized like
this :
[share]
folder1
-20131201
--file1.xml
--file2.txt
-20131202
--file9696009.tmp
--file421378932.xml
etc
so basically in the share i've got some folder (=folder1,folder2.) and
inside these folder i've got these folder whose name is the date
(20131201,20131202,20131203 etc...) and inside them i want to find all the
xml files.
So, what i've done is to iterate over all the folder1/2/3 that i want and
look, for each one, the xml file with that:
for f in glob.glob(dir +r\20140115\*.xml):
-yield f
dir is the folder1/2/3 everything is ok but i want to do something like that :
for i in range(10,16):
-for f in glob.glob(dir +r\201401{0}\*.xml.format(i)):
--yield f
but the glob does not find any file (and of course there is some xml and
the old way found them...)
Any help would be appreciate :)
I feel stupid, my mistake, it works :
for i in range(1,16):
-for f in glob.glob(dir +r\201401{0:02}\*.xml.format(i)):
--yield f
--
https://mail.python.org/mailman/listinfo/python-list
Re: Python glob and raw string
On 2014-01-16, Xaxa Urtiz urtizvereax...@gmail.com wrote:
Hello everybody, i've got a little problem, i've made a script
which look after some files in some directory, typically my
folder are organized like this :
[share]
folder1
-20131201
--file1.xml
--file2.txt
-20131202
--file9696009.tmp
--file421378932.xml
etc
so basically in the share i've got some folder
(=folder1,folder2.) and inside these folder i've got these
folder whose name is the date (20131201,20131202,20131203
etc...) and inside them i want to find all the xml files.
So, what i've done is to iterate over all the folder1/2/3 that
i want and look, for each one, the xml file with that:
for f in glob.glob(dir +r\20140115\*.xml):
-yield f
dir is the folder1/2/3 everything is ok but i want to do
something like that :
for i in range(10,16):
-for f in glob.glob(dir +r\201401{0}\*.xml.format(i)):
--yield f
but the glob does not find any file (and of course there is
some xml and the old way found them...)
Any help would be appreciate :)
I've done this two different ways. The simple way is very similar
to what you are now doing. It sucks because I have to manually
maintain the list of subdirectories to traverse every time I
create a new subdir.
Here's the other way, using glob and isdir from os.path, adapted
from actual production code.
class Miner:
def __init__(self, archive):
# setup goes here; prepare to acquire the data
self.descend(os.path.join(archive, '*'))
def descend(self, path):
for fname in glob.glob(os.path.join(path, '*')):
if os.path.isdir(fname):
self.descend(fname)
else:
self.process(fname)
def process(self, path):
# Do what I want done with an actual file path.
# This is where I add to the data.
In your case you might not want to process unless the path also
looks like an xml file.
mine = Miner('myxmldir')
Hmmm... I might be doing too much in __init__. ;)
--
Neil Cerutti
--
https://mail.python.org/mailman/listinfo/python-list
Re: Python glob and raw string
On Fri, Jan 17, 2014 at 5:14 AM, Neil Cerutti ne...@norwich.edu wrote:
class Miner:
def __init__(self, archive):
# setup goes here; prepare to acquire the data
self.descend(os.path.join(archive, '*'))
def descend(self, path):
for fname in glob.glob(os.path.join(path, '*')):
if os.path.isdir(fname):
self.descend(fname)
else:
self.process(fname)
def process(self, path):
# Do what I want done with an actual file path.
# This is where I add to the data.
In your case you might not want to process unless the path also
looks like an xml file.
mine = Miner('myxmldir')
Hmmm... I might be doing too much in __init__. ;)
Hmm, why is it even a class? :) I guess you elided all the stuff that
makes it impractical to just use a non-class function.
ChrisA
--
https://mail.python.org/mailman/listinfo/python-list
Re: Python glob and raw string
On 2014-01-16, Chris Angelico ros...@gmail.com wrote: Hmmm... I might be doing too much in __init__. ;) Hmm, why is it even a class? :) I guess you elided all the stuff that makes it impractical to just use a non-class function. I didn't remove anything that makes it obviously class-worthy, just timestamp checking, and several dicts and sets to store data. The original version of that code is just a set of three functions, but the return result of that version was a single dict. Once the return value got complicated enough to require building up a class instance, it became a convenient place to hang the functions. -- Neil Cerutti -- https://mail.python.org/mailman/listinfo/python-list
