Skip Montanaro writes:
> Given that installing numpy or scipy is generally no more difficult
> that executing "pip install (scipy|numpy)" I'm not really feeling the
> need for a battery here...
NumPy and SciPy are not available for many Python users, including those
using a Python implementation
On Fri, Aug 9, 2013 at 7:31 PM, Dennis Lee Bieber wrote:
> On Fri, 9 Aug 2013 14:36:54 -0400, Joel Goldstick
> declaimed the following:
>
>
>>
>>Have you tried to change your program to use mysql instead? If so,
>>show the changes you made and what the results were.
>>
>
> Pardon? "mssql
On Fri, Aug 9, 2013 at 8:10 PM, Steven D'Aprano
wrote:
> I am seeking comments on PEP 450, Adding a statistics module to Python's
> standard library:
>
> http://www.python.org/dev/peps/pep-0450/
>
> Please read the FAQs before asking anything :-)
Given that installing numpy or scipy is generally
On Fri, 09 Aug 2013 16:34:48 -0700, eschneider92 wrote:
> What does global mean?
Hi eschneider92,
A few bits of advice:
- You may like to actually sign your emails with a real name, or at least
an alias that you want to be called, otherwise we'll just call you by
your email address, and apar
On Thu, 08 Aug 2013 17:24:49 +0200, Kurt Mueller wrote:
> What do I do, when input_strings/output_list has other codings like
> iso-8859-1?
When reading from a text file, honour some sort of encoding cookie at the
top (or bottom) of the file, like Emacs and Vim use, or a BOM. If there
is no enc
On 10 August 2013 00:34, wrote:
> What does global mean?
Python has "scopes" for its variables. Most programming languages do.
A "scope" is a restriction on where variables exist -- they exist only
within the scope.
This can be seen in this example:
def function():
# A new "scope"
I am seeking comments on PEP 450, Adding a statistics module to Python's
standard library:
http://www.python.org/dev/peps/pep-0450/
Please read the FAQs before asking anything :-)
Also relevant:
http://bugs.python.org/issue18606
--
Steven
--
http://mail.python.org/mailman/listinfo/python
I'm sorry, but I still don't understand how it applies to my problem. Thanks
for everyone's patience.
--
http://mail.python.org/mailman/listinfo/python-list
Luca Cerone wrote:
Thanks! I managed to make it work using the threading library :)
If at least one of the external programs can accept the source
or destination as a filename argument instead of redirecting its
stdin or stdout, you can also do something like this:
import subprocess
p2 = subp
On 10/08/2013 00:40, eschneide...@comcast.net wrote:
(I forgot to post this with my last post.)
Also, I don't understand any part of the following example, so there's no
specific line that's confusing me. Thanks for the help btw.
You don't understand _any_ of it?
> var = 42
Here you're assi
(I forgot to post this with my last post.)
Also, I don't understand any part of the following example, so there's no
specific line that's confusing me. Thanks for the help btw.
var = 42
def myfunc():
var = 90
print "before:", var
myfunc()
print "after:", var
def myfunc():
globa
(I forgot to post this with my last post.)
Also, I don't understand any part of the following example, so there's no
specific line that's confusing me. Thanks for the help btw.
var = 42
def myfunc():
var = 90
print "before:", var
myfunc()
print "after:", var
def myfunc():
glo
What does global mean?
--
http://mail.python.org/mailman/listinfo/python-list
On 10 August 2013 00:14, wrote:
> I don't understand any of the advice any of you have given.
What about it don't you understand? Pick a sentence you don't
understand and throw it back at us. If you understand all the
sentences but not how they come together, say so. If there's a leap
that you d
Thanks, though me not utilizing any of the other advice wasn't from lack of
trying; I couldn't understand any of it. I get it now that I have a corrrect
example code in front of me.
--
http://mail.python.org/mailman/listinfo/python-list
I don't understand any of the advice any of you have given.
--
http://mail.python.org/mailman/listinfo/python-list
On 9 August 2013 23:27, wrote:
> This is what I ended up with btw. Does this insult anyone's more well attuned
> Python sensibilities?
...
Yes.
You didn't listen to any of the advice we've been giving you. You've
had *much* better answers given than this.
Start from the top.
We need letter
This is what I ended up with btw. Does this insult anyone's more well attuned
Python sensibilities?
letters='abcdefghijkl'
def repeat():
print('wanna go again?')
batman=input()
if batman in ('y','yes'):
main()
else:
return
def main():
print('guess a letter')
This is what I ended up with btw. Does this insult anyone's more well-attuned
Pythonic sensibilities?
letters='abcdefghijkl'
def repeat():
print('wanna go again?')
batman=input()
if batman in ('y','yes'):
main()
else:
return
def main():
print('guess a
Devyn Collier Johnson
> On 08/09/2013 03:44 PM, MRAB wrote:
> > On 09/08/2013 20:30, Devyn Collier Johnson wrote:
[snip]
> >>
> > jobs1.join()
> > jobs2.join()
> >
>
> Thanks MRAB! That is easy. I always (incorrectly) thought the join()
> command got two threads and made them one. I did not know i
On Fri, Aug 9, 2013, at 16:43, Devyn Collier Johnson wrote:
> Thanks MRAB! That is easy. I always (incorrectly) thought the join()
> command got two threads and made them one. I did not know it made the
> script wait for the threads.
What you're missing is the fact that the main thread [i.e. the
On 08/09/2013 03:44 PM, MRAB wrote:
On 09/08/2013 20:30, Devyn Collier Johnson wrote:
Aloha!
I need a command that will make threads created by
"multiprocessing.Process()" wait for each other to complete. For
instance, I want to do something like this:
job1 = multiprocessing.Process(CMD1
On Fri, 09 Aug 2013 21:12:20 +0100, Nobody wrote:
> Try:
>
> command = ['sudo', 'tee', config_file]
> p = subprocess.Popen(command, stdout=subprocess.PIPE,
> stderr=subprocess.PIPE)
> out, _ = p.communicate('channel')
Oops; you also need stdin=subprocess.PIPE.
--
http://mail.python.org/m
On Thu, 08 Aug 2013 23:11:09 -0500, Adam Mercer wrote:
> I'm trying to write a script that writes some content to a file root
> through sudo, but it's not working at all. I am using:
> command = ['echo', '-n', channel, '|', 'sudo', 'tee', config_file]
You can't create a pipeline like this. All
On 09/08/2013 20:30, Devyn Collier Johnson wrote:
Aloha!
I need a command that will make threads created by
"multiprocessing.Process()" wait for each other to complete. For
instance, I want to do something like this:
job1 = multiprocessing.Process(CMD1())
job2 = multiprocessing.Process(CMD
Aloha!
I need a command that will make threads created by
"multiprocessing.Process()" wait for each other to complete. For
instance, I want to do something like this:
job1 = multiprocessing.Process(CMD1())
job2 = multiprocessing.Process(CMD2())
jobs1.start(); jobs2.start()
PY_FUNC()
The
On Thu, Aug 8, 2013 at 10:23 PM, Inna Belakhova
wrote:
> Hi,
>
>
>
> I have a compiled code, which currently uses SQLITE connection (datastore).
I don't understand 'compiled code'. It would be nice if you show the
code, give the version of python you are using, and the operating
system
Have you
D. Xenakis schrieb:
> I've played with putty to achieve this but to be honest i'd like
> something more efficient. Opening putty everytime and making all the
> connection settings etc, and then running the programm, is kinda messy.
> Id like this to be done in an automatic way from the program so
On 9 August 2013 23:21, Adam Mercer wrote:
> On Thu, Aug 8, 2013 at 11:47 PM, David wrote:
>
>> At a quick glance, I have a couple of suggestions.
>>
>>> command = ['echo', '-n', channel, '|', 'sudo', 'tee', config_file]
>>
>> sudo doesn't work like this. It doesn't read from standard input. Yo
On 09/08/2013 07:53, e...@cleantechsolution.in wrote:
I have written the following program
#!c:\Python27\Python.exe
import cgi, cgitb;
import sys, serial
cgitb.enable()
ser = serial.Serial('COM27', 9600)
myvar = ser.readline()
print "Content-type:text/html\n\n"
print """
Real Time Temperature
On Fri, Aug 9, 2013 at 2:50 PM, Adam Mercer wrote:
> On Fri, Aug 9, 2013 at 8:42 AM, Antoon Pardon
> wrote:
>
>> That is probably beside the point. I suspect Adam is just giving a
>> minimal example to show the kind of thing he is trying to do.
>>
>> Nit picking the specific example instead of ad
Op 09-08-13 06:11, Adam Mercer schreef:
> Hi
>
> I'm trying to write a script that writes some content to a file root
> through sudo, but it's not working at all. I am using:
>
> channel = 'stable'
> config_file = '/opt/ldg/etc/channel.conf'
> command = ['echo', '-n', channel, '|', 'sudo',
On Fri, Aug 9, 2013 at 8:42 AM, Antoon Pardon
wrote:
> That is probably beside the point. I suspect Adam is just giving a
> minimal example to show the kind of thing he is trying to do.
>
> Nit picking the specific example instead of advising on the problem
> is likely to be less than helpful.
I
On Fri, Aug 9, 2013 at 8:29 AM, Chris Angelico wrote:
> You shouldn't need to use 'echo' here. Just provide tee with the text
> on its standard input, and don't bother with the pipe at all.
Thanks, that's much better!
Cheers
Adam
--
http://mail.python.org/mailman/listinfo/python-list
Op 09-08-13 15:29, Chris Angelico schreef:
> On Fri, Aug 9, 2013 at 2:21 PM, Adam Mercer wrote:
>> command="echo -n %s | sudo tee %s > /dev/null" % (channel, config_file)
>>
>
> You shouldn't need to use 'echo' here. Just provide tee with the text
> on its standard input, and don't bother with th
On Fri, Aug 9, 2013 at 2:21 PM, Adam Mercer wrote:
> command="echo -n %s | sudo tee %s > /dev/null" % (channel, config_file)
>
You shouldn't need to use 'echo' here. Just provide tee with the text
on its standard input, and don't bother with the pipe at all.
ChrisA
--
http://mail.python.org/ma
On Thu, Aug 8, 2013 at 11:47 PM, David wrote:
> At a quick glance, I have a couple of suggestions.
>
>> command = ['echo', '-n', channel, '|', 'sudo', 'tee', config_file]
>
> sudo doesn't work like this. It doesn't read from standard input. You
> need to supply the command as an argument to sud
Am 09.08.2013 05:47, schrieb David:
On 9 August 2013 14:11, Adam Mercer wrote:
I'm trying to write a script that writes some content to a file root
through sudo, but it's not working at all. I am using:
[...]
At a quick glance, I have a couple of suggestions.
command = ['echo', '-n', ch
On Thursday, October 27, 2011 9:25:28 AM UTC+5:30, Chris Angelico wrote:
> On Thu, Oct 27, 2011 at 2:51 PM, Bill Allen wrote:
>
> > Chris,
>
> >
>
> > Wow, that seems so simple now that I see it. I was dancing around that all
>
> > day, but just not landing on it. Thanks so very much for th
Le jeudi 8 août 2013 18:27:06 UTC+2, Kurt Mueller a écrit :
> Now I have this small example:
>
> --
>
> #!/usr/bin/env python
>
> # vim: set fileencoding=utf-8 :
>
>
>
> from __future__ import print_function
>
> import sys, shlex
>
>
Dear all, is there a way to "nest" virtual environments?
I work on several different projects that involve Python programming.
For a lot of this projects I have to use the same packages (e.g. numpy, scipy,
matplotlib and so on), while having to install packages that are specific
for each project
Hi,
I have a compiled code, which currently uses SQLITE connection
(datastore). I was wondering if it is possible to change the connection
string to use SQL Server database.
I would like to export the datastore to SQL server database, as we are
having issues with the sqlite limit.
Thank
Le jeudi 8 août 2013 22:29:00 UTC+2, Terry Reedy a écrit :
> On 8/8/2013 7:41 AM, Chris Angelico wrote:
>
> > On Thu, Aug 8, 2013 at 7:20 AM, wrote:
>
> > def z2():
>
> >> ... letters = 'abc'
>
> >> ... while True:
>
> >> ... c = input('letter: ')
>
> >> ... if c
I have written the following program
#!c:\Python27\Python.exe
import cgi, cgitb;
import sys, serial
cgitb.enable()
ser = serial.Serial('COM27', 9600)
myvar = ser.readline()
print "Content-type:text/html\n\n"
print """
Real Time Temperature
window.onload = startInterval;
function sta
44 matches
Mail list logo
