Hi,
I've written a script which backs up a huge bunch of files, but I
don't want the script to output the file names as it does this as it
clutters the screen, I only output errors.
So in order to see that the script is working and not stuck, I'd like to
implement some kind of progress bar o
On 12/07/06, Fredrik Lundh <[EMAIL PROTECTED]> wrote:
> If the output of the script is sent to a logfile, this tends to puke all> over the logfile... creating one additional entry per iteration, but it's a> good start and I'll look at that link which looks very promising.
there's no way to do this
I'm got a script which has a function with a while 1: loop that seems to execute the line it's doing twice instead of just once on each pass when called in a thread...#Script Startimport threading,time,cherrypy
def func(): while 1: print time.ctime() time.sleep(30)threading._start_
I've got a very simple script with cherrypy but for some reason the cherrypy server is constantly tracing back but it stays up, kind of, the performance etc though shows that something is wrong.import cherrypyimport threading
def someFunc(): while 1: print "working"threading._start_new_th
On 23/07/06, Hari Sekhon <[EMAIL PROTECTED]> wrote:
I've got a very simple script with cherrypy but for some reason the cherrypy server is constantly tracing back but it stays up, kind of, the performance etc though shows that something is wrong.import cherrypy
import threading
d
I've written an xml parser using xml.sax which works most of the time
but often traces back when trying to read a file. The output of the
traceback is below:
Traceback (most recent call last):
File "/usr/lib/python2.4/site-packages/cherrypy/_cphttptools.py",
line 271, in run
main()
File "/
danielx wrote:
Is there an equivalent in windows?
Jon wrote:
Perhaps using os you could work with lsof
[http://www.linuxcommand.org/man_pages/lsof8.html]
Jon
Thomas Bartkus wrote:
This may be more of a Linux question, but I'm doing this from Python. .
How ca
[EMAIL PROTECTED] wrote:
[EMAIL PROTECTED] wrote:
I am using a windows box and passing a string like "../foo/../foo2" to
normpath which then returns "..\\foo2". But if this string is going
into a webpage link it should really be "../foo".
Is there any way to tell os.path.normpath
Do whichever makes you happy I'd say
The only real difference is coding style and the formatting options of
the %s way that I can see.
%s is negligibly slower in my tests, but we're talking the tiniest
fraction of a second over thousands of iterations, not worth considering...
-h
H
inside an
excepthook then I'd be grateful to hear them.
-h
Hari Sekhon
Peter Otten wrote:
Hari Sekhon wrote:
The problem is that the excepthook gives the line of the topmost called
function rather that the actual line that generated the error the way
you get it with a normal tracebac
eback since the traceback was fed to the excepthook? Is
there another way of getting the traceback like you see when the
exception isn't caught?
Thanks for the help.
-h
Hari Sekhon
Peter Otten wrote:
Hari Sekhon wrote:
The problem is that the excepthook gives the line of the top
What is the difference in terms of efficiency and speed between
from os import path
and
import os
path=os.path
I would think that the import from would be better, just curious since I
read somewhere on the web, some guy's code tutorial where he did the
latter and said it was for efficiency/s
I want to wrap a whole script in try ... except. What is the best way of
doing this?
Consider the following: -
try:
import
def notifyme(traceback):
code to tell me there is a problem
except Exception, traceback:
notifyme(traceback)
Would this code not work because i
ort from" it is then unless anybody has anything else to say on the matter.ThanksHariOn 20/06/06, Fredrik Lundh
<[EMAIL PROTECTED]> wrote:
Hari Sekhon wrote:> What is the difference in terms of efficiency and speed between>> from os import path>> and>> import os>
seen. It would be better if there was just a cross platform library for this protocol so you could justimport winpopwinpop.send
(host,message)Too much to ask?HariOn 01/06/06, Peter Gsellmann <[EMAIL PROTECTED]
> wrote:Roger Upole wrote:>> "Hari Sekhon" <
[EMAIL PROTECTED]
On 20/05/06, Bruno Desthuilliers <[EMAIL PROTECTED]> wrote:
Roger Miller a écrit :> The basic problem is that the zipfile interface only reads and writes> whole files, so it may perform poorly or fail on huge files. At one> time I implemented a patch to allow reading files in chunks. However I
>
Jon Ribbens wrote:
In article <[EMAIL PROTECTED]>, Hari Sekhon wrote:
I want to wrap a whole script in try ... except. What is the best way of
doing this?
You could do this maybe:
import sys
def excepthook(exc_type, exc_value, tb):
Jon Ribbens wrote:
In article <[EMAIL PROTECTED]>, Hari Sekhon wrote:
I want to wrap a whole script in try ... except. What is the best way of
doing this?
You could do this maybe:
import sys
def excepthook(exc_type, exc_value, tb):
Hari Sekhon wrote:
Jon Ribbens wrote:
In article <[EMAIL PROTECTED]>, Hari Sekhon wrote:
I want to wrap a whole script in try ... except. What is the best way of
doing this?
You could do this maybe:
import sys
def excepthook(exc_type, exc
Fredrik Lundh wrote:
Hari Sekhon wrote:
Is it me or is having to use os.system() all the time symtomatic of a
deficiency/things which are missing from python as a language?
it's you.
I take it that it's still a work in progress to be able to
Fredrik Lundh wrote:
Hari Sekhon wrote:
I take it that it's still a work in progress to be able to pythonify
everything, and until then we're just gonna have to rely on shell and
those great C coded coreutils and stuff like that. Ok, I'm rather fond
of Bash+cor
On 21/06/06, Bruno Desthuilliers <[EMAIL PROTECTED]> wrote:
Hari Sekhon wrote:> I want to wrap a whole script in try ... except. What is the best way of> doing this?>> Consider the following: ->> try:>import >
>>>def notifyme(traceback):>
Is it better to do:
message = """This is line1.
This is line2
This is line3\n"""
or
message = "This is line1.\n
message = message + "This is line2\n"
message = message + "This is line3\n"
Since the first method does not follow python's clean and easy looking
indentation structure but the seco
MTD wrote:
Hari Sekhon wrote:
Is it better to do:
message = """This is line1.
This is line2
This is line3\n"""
or
message = "This is line1.\n
message = message + "This is line2\n"
message = message + "This is line3\n"
On 26/06/06, Claudio Grondi <[EMAIL PROTECTED]> wrote:
Scott David Daniels wrote:> Claudio Grondi wrote:> <<> When necessary to skip first line _and_ indentation:>> message = """
>> This is line 1>> This is line 2>> This is line 3>> """.replace('\n ', '\n')[1:] # adjust here '\n ' t
I'm using optparse.Optionparser to take switches for a script I'm
writing, but I can't see how to give it -vv for very verbose.
the option for -v is simply set to True by the option parser if present,
whereas I really want a numeric value, 1 if there is -v and 2 if there
is -vv.
Any ideas on h
Claudio Grondi wrote:
> Hari Sekhon wrote:
>> On 26/06/06, *Claudio Grondi* <[EMAIL PROTECTED]
>> <mailto:[EMAIL PROTECTED]>> wrote:
>>
>> Scott David Daniels wrote:
>> > Claudio Grondi wrote:
>> > <<>>
>
Fredrik Lundh wrote:
Hari Sekhon wrote:
I'm using optparse.Optionparser to take switches for a script I'm
writing, but I can't see how to give it -vv for very verbose.
the option for -v is simply set to True by the option parser if present,
whereas I really want
I've got some code as follows:
import re
re_regexname = re.compile('abc')
.
. various function defs
.
def func1():
...
func2()
...
def func2():
if re_regexname.match('abc'):
if __name__ == '__main__':
func1()
but this returns the Traceback:
UnboundLoc
Diez B. Roggisch wrote:
Hari Sekhon wrote:
import re
re_regexname = re.compile('abc')
.
. various function defs
.
def func1():
...
func2()
...
def func2():
if re_regexname.match('abc'):
if __name__ == '__main__':
func1()
Bruno Desthuilliers wrote:
Hari Sekhon wrote:
I've got some code as follows:
import re
re_regexname = re.compile('abc')
.
. various function defs
.
def func1():
...
func2()
...
def func2():
if re_regexname.match('abc'):
I've written an except hook into a script as shown below which works
well for the most part and catches exceptions.
import sys
def myexcepthook(type,value,tb):
do something
sys.excepthook=myexcepthook
rest of script (now protected by catchall exception hook)
I've been intentionally int
Hi everyone,
I want to create a test that will do a proper login test to a web site
but I need some pointers.
I need to login to the website by accessing an https url and posting to
that, which should return a very small 302 reply with the address of the
internal page. I need to take that page
crapers I've heard of,
but haven't tried.
-tkc
I know this isn't technically helping, but why use hotmail when gmail
is so much better and gives you pop access? Even old yahoo gives you
pop access to your mailbox
Hari Sekhon
--
http://mail.python.org/mailman/listinfo/python-list
send email?
I would, but I don't use exchange server. :)
The one exchange server I used in the past didn't accept SMTP
mail.
errr, I used to admin Exchange, if it does accept SMTP then how could
it function as a live mail server?
Hari Sekhon
--
http://mail.python.org/mailman/listinfo/python-list
f and wouldn't be so discriminating... but then you can't hope
for the world with windows only "techies"... although in fairness,
Exchange and Outlook is a great combination...
you could always try ximian's exchange connector for evolution, I
managed to get some emails
it'd be nice if it
ran on windows too).
-h
--
Hari Sekhon
--
http://mail.python.org/mailman/listinfo/python-list
Steve Holden wrote:
Hari Sekhon wrote:
I am writing a wrapper to a binary command to run it and then do
something with the xml output from it.
What is the best way of making sure that the command is installed on the
system before I try to execute it, like the python equivalent
Rob Wolfe wrote:
Hari Sekhon wrote:
I am writing a wrapper to a binary command to run it and then do
something with the xml output from it.
What is the best way of making sure that the command is installed on the
system before I try to execute it, like the python equivalent of
Steven Bethard wrote:
Hari Sekhon wrote:
I am writing a wrapper to a binary command to run it and then do
something with the xml output from it.
What is the best way of making sure that the command is installed on the
system before I try to execute it, like the python
Tim Williams wrote:
> On 11/09/06, Hari Sekhon <[EMAIL PROTECTED]> wrote:
>>
>> Steve Holden wrote:
>> Hari Sekhon wrote:
>>
>>
>> The easiest way to test whether the command will run is to try and run
>> it. If the program doesn't ex
th.exists('/dir1/dir2/filename'):
>print_something_and_exit(filename)
>
> :)
>
problem with that is that the path may change between installations on
different machine and I can't guarantee /dir1/dir2 which is why a test
of all dirs in the path is more portable.
--
esses the way I can
in shell. I am running this on linux.
Thanks
-h
--
Hari Sekhon
--
http://mail.python.org/mailman/listinfo/python-list
process by this name is running. If so, print msg and exit. simple.
-h
Hari Sekhon
MaR wrote:
> A very brutal but simple and effective method is to bind() to a socket
> on localhost eg (127.0.0.1, 4711), listen() but never accept().
> Any other process trying to to bind() on the same port
mains and causes minor annoyance (to
somebody who knows that is, more annoyance to somebody who doesn't).
-h
Hari Sekhon
Paul Rubin wrote:
Hari Sekhon <[EMAIL PROTECTED]> writes:
Seeing as there doesn't seem to be a good answer to this (or at least
not one that we hav
Fredrik Lundh wrote:
Hari Sekhon wrote:
I'm not sure if that is a very old way of doing it, which is why I was
reluctant to do it. My way actually uses the process list of the os
(linux) and counts the number of instances. If it is more than 0 then
another process is ru
AMENDMENT:
The line
number_procs=commands.getstatusoutput('ps -ef|grep %s|grep -v grep|wc
-l' % scriptpath)
was supposed to be
number_procs=int(commands.getstatusoutput('ps -ef|grep %s|grep -v
grep|wc
-l' % scriptpath)[1])
-h
Hari Sekhon
Hari Sekhon wrote:
2 number.
So I tried os.system('somecommand') in the interactive python shell and
it too returned the same result for the exit code as the unix shell, 12,
but re-running the commands.getstatusoutput() with the exact same
command still gave 3072.
Is commands.getstatusoutput() broken or
at this moment.
-h
Hari Sekhon
Steve Holden wrote:
Hari Sekhon wrote:
I'm running a command like
import commands
result = commands.getstatusoutput('somecommand')
print result[0]
3072
However, this exit code made no sense so I ran it manually from the
command line in
ny explanations welcome...
-h
Hari Sekhon
Steve Holden wrote:
> A famous Holden typo - it should have been "12 * 256 == 3072", but
> really it shouldn't have been beyond you to perform a division of 3072
> by 12 (given that you already knew the number 12 was potenti
ok, I was thinking of shifting using subprocess, guess I'd better do
that and forget about this waste of time.
thanks
Hari Sekhon
Fredrik Lundh wrote:
Hari Sekhon wrote:
I'm sorry, this may seem dense to you but I have to ask. What on earth
are you tal
ur lockfile with pid embedded. I've
actually used a very similar method in bash before for something,
saving the pid and env vars and then using the binary kill -0
to test if a program is alive by finding out whether a
signal could be sent to it. Works nicely there too.
-h
Hari Sekhon
F
l scripting and I've
never even heard of this thing before, I guess only the really
battle-scarred old skool ones may know of it.
-h
Hari Sekhon
Scott David Daniels wrote:
Steve Holden wrote:
Hari Sekhon wrote:
I'm running a command like
import commands
res
exc(). Here it doesn't seem to work, it always give
"None", likely because the excepthook has taken it or something.
Any guiding wisdom from the masters out there?
Much appreciated, thanks for reading.
-h
--
Hari Sekhon
--
http://mail.python.org/mailman/listinfo/python-list
ad of
using keys in dicts rather than using positional indexes in lists/arrays...
At least that is what I thought.
Can anyone confirm this?
-h
Hari Sekhon
Bill Williams wrote:
> I don't know enough about Python internals, but the suggested solutions
> all seem to involve scanni
aster than dicts and that variables stored in lists were faster
referenced/used. It was one reason that was cited as to why local vars
are better than global vars. The guy actually did a looping test and
timed it to show the speed difference.
Can anybody please step in and correct us?
-h
Hari S
perhaps it would be a
quicker lookup?
On the other hand, if it is nearer the end of the set of keys would it
not be slower?
Does this make it more dependent on the search order whether a list or
a dict is faster? Or am I completely on the wrong track?
-h
Hari Sekhon
Fredrik Lundh wrote:
Hari
t;/usr/sbin/useradd -m -d /home/newuser -s /bin/ksh")
>
> Dan
> --
> http://mail.python.org/mailman/listinfo/python-list
>
--
Hari Sekhon
--
http://mail.python.org/mailman/listinfo/python-list
Hi,
I've written a script to run on windows to extract all zips under a
given directory path to another directory path as such:
python extractzips.py
The purpose of this script is to retrieve backup files which are
individually zipped under a backup directory tree on a backup server.
This
ents=zip.read(x)
outfile.write(contents)
but I still get the same result.
-h
Hari Sekhon wrote:
> Hi,
> I've written a script to run on windows to extract all zips under a
> given directory path to another directory path as such:
>
> python extractzips.py extracted files un
I do
import zipfile
zip=zipfile.ZipFile('d:\somepath\cdimage.zip')
zip.namelist()
['someimage.iso']
then either of the two:
A) file('someimage.iso','w').write(zip.read('someimage.iso'))
or
B) content=zip.read('someimage.iso')
but both result in the same error:
Traceback (most recent call l
Hi,
Is there a way of sending winpops (Windows Pop-Up / Net Send
messages) in python?
Perhaps some library or something that I can use under both Windows and
Linux?
Hari
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http://mail.python.org/mailman/listinfo/python-list
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