Thanks for the responses.
I will create another thread to supply a more realistic example.
On Tue, Sep 29, 2015 at 10:12 AM, Oscar Benjamin <oscar.j.benja...@gmail.com
> wrote:
> On Tue, 29 Sep 2015 at 02:22 Rita <rmorgan...@gmail.com> wrote:
>
>> I am u
I am using the multiprocessing with apply_async to do some work. Each task
takes a few seconds but I have several thousand tasks. I was wondering if
there is a more efficient method and especially when I plan to operate on a
large memory arrays (numpy)
Here is what I have now
import
On Thu, Jul 3, 2014 at 2:54 AM, Mark Lawrence breamore...@yahoo.co.uk
wrote:
On 03/07/2014 02:17, Rita wrote:
On Wed, Jul 2, 2014 at 2:46 PM, Irmen de Jong irmen.nos...@xs4all.nl
mailto:irmen.nos...@xs4all.nl wrote:
On 2-7-2014 4:04, Rita wrote:
yes, this helps. But I want
On Thu, Jul 3, 2014 at 8:36 AM, Mark Lawrence breamore...@yahoo.co.uk
wrote:
On 03/07/2014 10:27, Rita wrote:
On Thu, Jul 3, 2014 at 2:54 AM, Mark Lawrence breamore...@yahoo.co.uk
mailto:breamore...@yahoo.co.uk wrote:
On 03/07/2014 02:17, Rita wrote:
On Wed, Jul 2, 2014
On Wed, Jul 2, 2014 at 2:46 PM, Irmen de Jong irmen.nos...@xs4all.nl
wrote:
On 2-7-2014 4:04, Rita wrote:
yes, this helps. But I want to know who uses the module, serpent. So,
when
I upgrade it or remove it they won't be affected adversely.
(Please don't top-post, it makes the discussion
i work in a group of developers (15 or so) who are located globally. I
would like to know what modules everyone is uses if I ever have to upgrade
my python. Is there mechanism which will let me see who is using what?
ie,
tom,matplotlib
bob, pylab
nancy, numpy
nancy, matplotlib
etc...
--
---
yes, this helps. But I want to know who uses the module, serpent. So, when
I upgrade it or remove it they won't be affected adversely.
On Tue, Jul 1, 2014 at 2:16 PM, Irmen de Jong irmen.nos...@xs4all.nl
wrote:
On 1-7-2014 12:38, Rita wrote:
i work in a group of developers (15 or so) who
Hi,
I am trying to achieve this, every time I commit to svn I automatically
run hooks to test my libraries, ATM I am doing this manually
cd libs
PYTHONPATH=. python test_lib.py
and if everything passes I do a svn commit -m 'committing code'
I don't have access to my svn server so I can't
, 2014 4:45:04 AM UTC+5:30, Roy Smith wrote:
In article Cameron Simpson wrote:
On 15Feb2014 12:10, Rita wrote:
i just inherited a large python code base and I would like to
optimize the
code (run faster). The application is a scientific application so I
really
don't understand
hi all,
i just inherited a large python code base and I would like to optimize the
code (run faster). The application is a scientific application so I really
don't understand the internal logic.
Here is what I have done so far, profile (cProfile) and was able to see
where the code was taking the
Thanks for the response Cameron. No amount of 'googling' could provide me
with that caliber response :-)
So, it seems regardless I would need a database.
On Sun, Feb 2, 2014 at 1:58 AM, Cameron Simpson c...@zip.com.au wrote:
On 01Feb2014 20:46, Rita rmorgan...@gmail.com wrote:
I want
Hello,
I want to learn more about ORMs so I stumbled upon, SqlAlchemy.
If i had a JSON document (or XML, CSV, etc.._) is it possible to convert it
to a SQLAlchemy objects? I like the ability to query/filter (
http://docs.sqlalchemy.org/en/rel_0_9/orm/tutorial.html#common-filter-operators)
the
Thanks everyone for the replies.
On Thu, Jan 16, 2014 at 1:36 AM, Cameron Simpson c...@zip.com.au wrote:
On 16Jan2014 15:53, Ben Finney ben+pyt...@benfinney.id.au wrote:
Roy Smith r...@panix.com writes:
Ben Finney ben+pyt...@benfinney.id.au wrote:
Who says it's frowned on to do
I would like to do some data validation when its going to a class.
class Foo(object):
def __init__(self):
pass
I know its frowned upon to do work in the __init__() method and only
declarations should be there.
So, should i create a function called validateData(self) inside foo?
I would
Unfortunately, I couldn't find the reference but I know I read it
somewhere. Even with a selective search I wasn't able to find it. I think I
read it in context of module/class test case writing.
I will keep your responses in mind therefore I will put logic in __init__
for data validation.
Hi,
I was wondering if the default ConfigParser can handle multi line strings
(especially in the relate section)
For example, if i have system.ini
[Global]
memory = 1024
[Process A]
command = sleep
arguments = 100
[Process B]
command = nslookup
arguments = hostA
output = data
[Process C]
Hi,
I was wondering if it possible to write a python wrapper which will account
my processes. I would like to account for all the children processes (fork)
by looking at their /proc/pid info. Such as memory, io, open files,
stats.
So, instead of me running /bin/sleep 10, i would like to run it
PM, Rita wrote:
Hi,
I was wondering if it possible to write a python wrapper which will
account
my processes. I would like to account for all the children processes
(fork)
by looking at their /proc/pid info. Such as memory, io, open files,
stats.
So, instead of me running /bin/sleep 10
at 8:04 PM, Rita rmorgan...@gmail.com wrote:
Hello,
Here is what I am trying to do. (Currently, I am doing this in cron but i
need much more granularity). I am trying to run program every 20 secs and
loop forever. I have several of these types of processes, some should run
every 5 mins
Thanks. This is what I was looking for!
On Thu, Feb 21, 2013 at 9:48 AM, Adam Tauno Williams awill...@whitemice.org
wrote:
On Wed, 2013-02-20 at 23:04 -0500, Rita wrote:
Here is what I am trying to do. (Currently, I am doing this in cron
but i need much more granularity). I am trying
hi,
I currently have a bash wrapper which executes a program, something like
this
#!/usr/bin/env bash
export LD_LIBRARY_PATH=/foo:$LD_LIBRARY_PATH
exec $@
I would like to have a python process which will do process accounting for
all children, so if a process starts, I would like to get all the
For those building python from source what are some tests you do to make
sure the compilation and installation is up to standard. For instance here
are some thing I do:
Tk functionality
sqlite module
Python is compiled with shared object (important for wsgi)
Proper preloading of python libraries
+1
great library.
I suppose it will never be in the standard library? :p
On Wed, Oct 24, 2012 at 5:08 AM, Jean-Michel Pichavant
jeanmic...@sequans.com wrote:
- Original Message -
Announcing Urwid 1.1.0
--
Urwid home page:
http://excess.org/urwid/
Hi,
Currently, I use a shell script to test how my system behaves before I
deploy an application. For instance, I check if fileA, fileB, and fileC
exist and if they do I go and start up my application.
This works great BUT
I would like to use python and in particular unittest module to test my
thanks.
I suppose I would need a simple example from one of these libraries. ( i
typed too soon for , no code needed )
On Wed, Oct 17, 2012 at 8:49 PM, Mark Lawrence breamore...@yahoo.co.ukwrote:
On 18/10/2012 01:22, Rita wrote:
Hi,
Currently, I use a shell script to test how my system
...@ix.netcom.comwrote:
{NOTE: preferences for comp.lang.python are to follow the RFC on
netiquette -- that is, post comments /under/ quoted material, trimming
what is not relevant... I've restructured this reply to match}
On Thu, 19 Jul 2012 21:28:12 -0400, Rita rmorgan...@gmail.com
declaimed the following
Hello,
I have data in many files (/data/year/month/day/) which are named like
YearMonthDayHourMinute.gz.
I would like to build a data structure which can easily handle querying the
data. So for example, if I want to query data from 3 weeks ago till today,
i can do it rather quickly.
each
Using linux 2.6.31; Python 2.7.3.
I am not necessary looking for code just a pythonic way of doing it.
Eventually, I would like to graph the data using matplotlib
On Thu, Jul 19, 2012 at 8:52 PM, Dave Angel d...@davea.name wrote:
On 07/19/2012 07:51 PM, Rita wrote:
Hello,
I have data
I noticed that active state python Tk inter isnt compiled with
--enable-threads therefore I would like to recompile the module with a new
version of TCL/TK which is compiled with threads. How can I do this?
--
--- Get your facts first, then you can distort them as you please.--
--
Hello,
A vendor provided a C, C++ and Java API for a application. They dont
support python so I would like to create a library for it. My question is,
how hard/easy would it be to create something like this? Is there a simple
HOWTO or examples I can follow? Can someone shed home light on this?
Hello,
Does python ship with xpath query language support? Certainly, I can use
lxml but I prefer something in the standard modules list.
--
--- Get your facts first, then you can distort them as you please.--
--
http://mail.python.org/mailman/listinfo/python-list
Hello,
I currently build a lot of interfaces/wrappers to other applications using
bash/shell. One short coming for it is it lacks a good method to handle
arguments so I switched to python a while ago to use 'argparse' module. Its
a great complement to subprocess module. I was wondering if there
Hello,
I understand Tkinter is part of the python distribution but for me it
always fails when I try to load the module. I get:
import Tkinter
...
import _tkinter # if this fails your Python may not be configured for Tk
ImportError: No module named _tkinter
So, here is how I am compiling
Hello,
I am using sqlite3 modules to get data out of a table. I would like to dump
the table into a restructured-text (docutil) format. I was wondering if
there was a library which would accomplish this.
--
--- Get your facts first, then you can distort them as you please.--
--
yes, I would like to use a framework. I like the twisted method the user
posted. Are there any examples of it using a framework, get/post, etc..?
On Thu, Feb 9, 2012 at 6:28 AM, Thomas Bach thb...@students.uni-mainz.dewrote:
Rita rmorgan...@gmail.com writes:
I am building a small intranet
I am building a small intranet website and I would like to use Python. I
was wondering if there was a easy and medium performance python based web
server available. I would like to run it on port :8080 since I wont have
root access also I prefer something easy to deploy meaning I would like to
I have a large file, 18gb uncompressed, and I would like to know what is the
preferred method to read this file for random access. I have several
processes reading the file which different calculate arguments. My server
has 64gb of memory. Not sure what is the preferred way to do this?
--
---
Hello,
This isn't much of a python question but a general algorithm question.
I plan to input the following string and I would like to generate something
like this.
input: a-(b,c)-d
output:
parent a, child b c
parent b c child d
Are there any libraries or tools which will help me evaluate
Hello,
I was wondering if anyone has any documentation/recipes for implementing
complex data structures. For instance, if you had a dictionary with a list
inside a list inside a set.
--
--- Get your facts first, then you can distort them as you please.--
--
Hello,
I noticed the old presentations at PyCon aren't avaliable anymore.
http://us.pycon.org/2010/ http://us.pycon.org/2009/
Does anyone know where else I can get these presentations?
--
--- Get your facts first, then you can distort them as you please.--
--
. And next time I read thru this file, I
can skip all of Jan 01, 2011
On Sat, Feb 26, 2011 at 10:29 AM, Andrea Crotti
andrea.crott...@gmail.comwrote:
Il giorno 26/feb/2011, alle ore 06.45, Rita ha scritto:
I have a large text (4GB) which I am parsing.
I am reading the file to collect
, Feb 26, 2011 at 10:53 AM, Martin Gregorie
martin@address-in-sig.invalid wrote:
On Sat, 26 Feb 2011 16:29:54 +0100, Andrea Crotti wrote:
Il giorno 26/feb/2011, alle ore 06.45, Rita ha scritto:
I have a large text (4GB) which I am parsing.
I am reading the file to collect stats
The results look right! I did a rather large test and the checksum passed.
I will hold off any speed ups as you suggested.
On Wed, Feb 23, 2011 at 8:37 PM, Rob Williscroft r...@rtw.me.uk wrote:
Rita wrote in
news:AANLkTi=88dcpm_kqrs2g620obsnxz0majubfwpeme...@mail.gmail.com
I have a large text (4GB) which I am parsing.
I am reading the file to collect stats on certain items.
My approach has been simple,
for row in open(file):
if INFO in row:
line=row.split()
user=line[0]
host=line[1]
__time=line[2]
...
I was wondering if there is a framework
This is a good solution thanks. You should wiki this somewhere.
For extra points is there a way to speed up the p.stdout.read(bufsize) ?
On Tue, Feb 22, 2011 at 7:57 PM, Rob Williscroft r...@rtw.me.uk wrote:
Rita wrote in
news:AANLkTi=w95gxosc1tkt2bntgjqys1cbmdnojhokq4...@mail.gmail.com
I have a process like this,
def run(cmd):
#cmd=a process which writes a lot of data. Binary/ASCII data
p=subprocess.Popen(cmd,stdout=subprocess.PIPE)
I would like to get cmd's return code so I am doing this,
def run(cmd):
p=subprocess.Popen(cmd,stdout=subprocess.PIPE)
rc=p.poll()
, 2011 at 3:44 PM, Rita rmorgan...@gmail.com wrote:
I have a process like this,
def run(cmd):
#cmd=a process which writes a lot of data. Binary/ASCII data
p=subprocess.Popen(cmd,stdout=subprocess.PIPE)
I would like to get cmd's return code so I am doing this,
def run(cmd):
p
Hello,
I have been using shell for a long time and I decided to learn python
recently. So far I am liking it a lot especially the argparse module which
makes my programs more professional like.
Currently, I am rewriting my bash scripts to python so I came across a
subprocess and environment
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