On 2024-06-24 01:14:22 +0100, MRAB via Python-list wrote:
> Tkinter in recent versions of Python can handle astral characters, at least
> back to Python 3.8, the oldest I have on my Windows PC.
I just tried modifying
https://docs.python.org/3/library/tkinter.html#a-hello-world-program
to display "
On Mon, 24 Jun 2024 at 10:18, MRAB via Python-list
wrote:
> Tkinter in recent versions of Python can handle astral characters, at
> least back to Python 3.8, the oldest I have on my Windows PC.
Good to know, thanks! I was hoping that would be the case, but I don't
have a Windows system to check o
On 2024-06-24 00:30, Chris Angelico via Python-list wrote:
On Mon, 24 Jun 2024 at 08:20, Rayner Lucas via Python-list
wrote:
In article ,
ros...@gmail.com says...
>
> If you switch to a Linux system, it should work correctly, and you'll
> be able to migrate the rest of the way onto Python 3. O
On Mon, 24 Jun 2024 at 08:20, Rayner Lucas via Python-list
wrote:
>
> In article ,
> ros...@gmail.com says...
> >
> > If you switch to a Linux system, it should work correctly, and you'll
> > be able to migrate the rest of the way onto Python 3. Once you achieve
> > that, you'll be able to operate
In article , r...@zedat.fu-
berlin.de says...
>
> I didn't really do a super thorough deep dive on this,
> but I'm just giving the initial impression without
> actually being familiar with Tkinter under Python 2,
> so I might be wrong!
>
> The Text widget typically expects text in Tcl
In article ,
ros...@gmail.com says...
>
> If you switch to a Linux system, it should work correctly, and you'll
> be able to migrate the rest of the way onto Python 3. Once you achieve
> that, you'll be able to operate on Windows or Linux equivalently,
> since Python 3 solved this problem. At lea
On Sat, 22 Jun 2024 at 03:28, Rayner Lucas via Python-list
wrote:
> I'm curious about something I've encountered while updating a very old
> Tk app (originally written in Python 1, but I've ported it to Python 2
> as a first step towards getting it running on modern systems).
>
> I am using Python
I'm curious about something I've encountered while updating a very old
Tk app (originally written in Python 1, but I've ported it to Python 2
as a first step towards getting it running on modern systems). The app
downloads emails from a POP server and displays them. At the moment, the
code is
Hi Thomas,
I have Implemented as below, please let me know if you forsee any issues in
the below code snippet?as I have just started learning python from last
week
def wifi_connect_verify(self):
"""
Verify Connectivity of WIFI module to the Access.
:return: c
On Mon, 2018-11-12 at 14:17 +, Rhodri James wrote:
> On 12/11/2018 09:37, srinivasan wrote:
> > Because the problem is every time when ever I see the output using the
> > "nmcli c show", the below output is the weird output, so instead of
> > connecting to SSID "NIFunkloch" it randomly connect
On 12/11/2018 09:37, srinivasan wrote:
Because the problem is every time when ever I see the output using the
"nmcli c show", the below output is the weird output, so instead of
connecting to SSID "NIFunkloch" it randomly connects to "NIFunkloch 1552"
or sometimes to NIFunkloch 1000" or so on
r
On 2018-11-12 10:23, srinivasan wrote:
> Hi Thomas,
>
> Great to hear from you, Could you please let me know how do I get the UUID
> "1da7d068-4548-4446-bf88-a440e49db1b1" by passing the name of the SSID
> "Funkloch' using "nmcli --terse" ??
Have a look at the output. It appears to me that the f
Because the problem is every time when ever I see the output using the
"nmcli c show", the below output is the weird output, so instead of
connecting to SSID "NIFunkloch" it randomly connects to "NIFunkloch 1552"
or sometimes to NIFunkloch 1000" or so on
root:~/qa/robot_tests# nmcli c show
NAME
Hi Thomas,
Great to hear from you, Could you please let me know how do I get the UUID
"1da7d068-4548-4446-bf88-a440e49db1b1" by passing the name of the SSID
"Funkloch' using "nmcli --terse" ??
Many thanks in advance,
Srini
On Mon, Nov 12, 2018 at 9:59 AM Thomas Jollans wrote:
> On 12/11/2018 0
On 12/11/2018 09:28, srinivasan wrote:
> Dear Python Experts team,
>
> This question might be very simple for you, As am newbie to python, could
> you please how to parse the below strings
>
> [snip]
>
>
> root:~/qa/robot_tests# nmcli c show
Pro tip: many *nix tools have a flag that makes them
On Mon, 12 Nov 2018 at 14:02, srinivasan wrote:
> Dear Python Experts team,
>
> This question might be very simple for you, As am newbie to python, could
> you please how to parse the below strings
>
> 1. Could you please do the needful in guiding me, that how can I extract
> the strings under th
Dear Python Experts team,
This question might be very simple for you, As am newbie to python, could
you please how to parse the below strings
1. Could you please do the needful in guiding me, that how can I extract
the strings under the UUID column in python code in the below output (nmcli
c show
On Fri, Nov 25, 2016, at 06:33, Ned Batchelder wrote:
> A Python implementation can choose when to reuse immutable objects and
> when not to. Reusing a value has a cost, because the values have to
> be kept, and then found again. So the cost is only paid when there's
> a reasonable chance that the
On Fri, 25 Nov 2016 10:37 pm, Ned Batchelder wrote:
> And: floats are rarely checked for equality, and very very very rarely
> used as dict keys, so there's no gain by short-circuiting the equality
> check.
You cannot short-circuit the equality check, at least not without giving up
IEEE-754 seman
On Friday, November 25, 2016 at 7:17:08 AM UTC-5, BartC wrote:
> On 25/11/2016 11:24, Nikunj wrote:
> >
> > Out of curiosity, I wanted to understand the reason behind having different
> > memory location for two identical floats . This is unlike ints or strings.
> > Tried googling but couldn't fi
On 25/11/2016 11:24, Nikunj wrote:
Out of curiosity, I wanted to understand the reason behind having different
memory location for two identical floats . This is unlike ints or strings.
Tried googling but couldn't find anything concrete. Any links or references
would be appreciated!
Do you
On Friday, November 25, 2016 at 6:34:00 AM UTC-5, Ned Batchelder wrote:
> On Friday, November 25, 2016 at 6:24:47 AM UTC-5, Nikunj wrote:
> > Hi All,
> >
> > Out of curiosity, I wanted to understand the reason behind having different
> > memory location for two identical floats . This is unlike i
On Friday, November 25, 2016 at 6:24:47 AM UTC-5, Nikunj wrote:
> Hi All,
>
> Out of curiosity, I wanted to understand the reason behind having different
> memory location for two identical floats . This is unlike ints or strings.
> Tried googling but couldn't find anything concrete. Any links o
Hi All,
Out of curiosity, I wanted to understand the reason behind having different
memory location for two identical floats . This is unlike ints or strings.
Tried googling but couldn't find anything concrete. Any links or references
would be appreciated!
Example:
For FLOATS:
==
>>>
> The `array` module's handling of strings changed as well. Reading the
> Python 3 docs @ http://docs.python.org/dev/library/array.html , we
> find (all emphases added):
> class array.array(typecode[, initializer])
> [...]
> If given a list or string, the initializer is passed to the new
> ar
On Sat, Dec 11, 2010 at 5:32 PM, wander.lairson
wrote:
> Hello,
>
> This is my first post on python mailing list. I've working in code
> which must run on python 2 and python 3. I am using array.array as
> data buffers. I am stuck with the following code line, which works on
> Python 2, but not on
Hello,
This is my first post on python mailing list. I've working in code
which must run on python 2 and python 3. I am using array.array as
data buffers. I am stuck with the following code line, which works on
Python 2, but not on Python 3.1.2:
>>> import array
>>> array.array('B', 'test')
Trace
"Jim Carlock" wrote:
> Anyone here able to provide a link to the Python functions for
> comparing strings and updating strings? I'm looking to do some
> character by character analysis until I find the '@' character
> and then change the rest of the string after that.
>
You cannot update a strin
Start here:
http://www.lmgtfy.com/?q=python+string
On Wed, Apr 29, 2009 at 10:36 AM, Jim Carlock
wrote:
> Anyone here able to provide a link to the Python functions for
> comparing strings and updating strings? I'm looking to do some
> character by character analysis until I find the '@' characte
Anyone here able to provide a link to the Python functions for
comparing strings and updating strings? I'm looking to do some
character by character analysis until I find the '@' character
and then change the rest of the string after that.
Thank you for your help.
--
Jim Carlock
http://www.micro
braver wrote:
> I'm storing 8-bit characters from the 128-256 range in Python
> strings. They are Windows CP1251 Russian characters. When looking at
> those strings in the Python interpreter, they come up as codes inside
> the string. How can I teach Python to show those 8-bit characters in
> t
I'm storing 8-bit characters from the 128-256 range in Python
strings. They are Windows CP1251 Russian characters. When looking at
those strings in the Python interpreter, they come up as codes inside
the string. How can I teach Python to show those 8-bit characters in
the native encoding of the
Thanks ALL for help and ideas
L
--
http://mail.python.org/mailman/listinfo/python-list
On Feb 8, 6:32 pm, [EMAIL PROTECTED] wrote:
> On Feb 8, 8:28 am, "Johny" <[EMAIL PROTECTED]> wrote:
>
>
>
> > Playing a little more with strings, I found out that string.find
> > function provides the position of
> > the first occurance of the substring in the string.
> > Is there a way how to find
On Feb 8, 8:28 am, "Johny" <[EMAIL PROTECTED]> wrote:
> Playing a little more with strings, I found out that string.find
> function provides the position of
> the first occurance of the substring in the string.
> Is there a way how to find out all substring's position ?
> To explain more,
> let's s
On 2/8/07, Gary Herron <[EMAIL PROTECTED]> wrote:
> Johny wrote:
> > Playing a little more with strings, I found out that string.find
> > function provides the position of
> > the first occurance of the substring in the string.
> > Is there a way how to find out all substring's position ?
> > To ex
On 8 Feb 2007 08:28:25 -0800, Johny <[EMAIL PROTECTED]> wrote:
> Playing a little more with strings, I found out that string.find
> function provides the position of
> the first occurance of the substring in the string.
> Is there a way how to find out all substring's position ?
> To explain more,
Johny wrote:
> Playing a little more with strings, I found out that string.find
> function provides the position of
> the first occurance of the substring in the string.
> Is there a way how to find out all substring's position ?
> To explain more,
> let's suppose
>
> mystring='12341'
> import stri
Playing a little more with strings, I found out that string.find
function provides the position of
the first occurance of the substring in the string.
Is there a way how to find out all substring's position ?
To explain more,
let's suppose
mystring='12341'
import string
>>> string.find(mystring ,
> Thanks. I'll write my own split().
do you want to split character by character?
then use
list(u'\u9019\u662f\u4e2d\u6587\u5b57\u4e32')
--
http://mail.python.org/mailman/listinfo/python-list
Hi:
Thanks. I'll write my own split().
Frank
--
http://mail.python.org/mailman/listinfo/python-list
Thomas Moore wrote:
> Python 2.4.1 (#65, Mar 30 2005, 09:13:57) [MSC v.1310 32 bit (Intel)] on
> win32
> Type "help", "copyright", "credits" or "license" for more information.
> >>> u=u'\u9019\u662f\u4e2d\u6587\u5b57\u4e32'
> >>> u.split()
> [u'\u9019\u662f\u4e2d\u6587\u5b57\u4e32']
> >>>
>
> I th
> Thomas Moore:
>
> u=u'\u9019\u662f\u4e2d\u6587\u5b57\u4e32'
> u.split()
> >
> > [u'\u9019\u662f\u4e2d\u6587\u5b57\u4e32']
> >
> >
> > I think u should get split.
>
> Where do you think "這是中文字串" should be split and why?
Isn't a unicode string character by character?
-Frank
--
http
Thomas Moore:
u=u'\u9019\u662f\u4e2d\u6587\u5b57\u4e32'
u.split()
>
> [u'\u9019\u662f\u4e2d\u6587\u5b57\u4e32']
>
>
> I think u should get split.
Where do you think "這是中文字串" should be split and why?
Neil
--
http://mail.python.org/mailman/listinfo/python-list
Hi:
Python 2.4.1 (#65, Mar 30 2005, 09:13:57) [MSC v.1310 32 bit (Intel)] on
win32
Type "help", "copyright", "credits" or "license" for more information.
>>> u=u'\u9019\u662f\u4e2d\u6587\u5b57\u4e32'
>>> u.split()
[u'\u9019\u662f\u4e2d\u6587\u5b57\u4e32']
>>>
I think u should get split.
--Frank
Fredrik Lundh wrote:
> Christopher Subich wrote:
>>
>>I have access to an itanium system with a metric ton of memory. I
>>-think- that the Python version is still only a 32-bit python
>
>
> an ILP64 system is a system where int, long, and pointer are all 64 bits,
> so a 32-bit python on a 64-bi
Christopher Subich wrote:
>> anyone out there with an ILP64 system?
>
> I have access to an itanium system with a metric ton of memory. I
> -think- that the Python version is still only a 32-bit python
an ILP64 system is a system where int, long, and pointer are all 64 bits,
so a 32-bit python o
Fredrik Lundh wrote:
> Harald Karner wrote:
>>>python -c "print len('m' * ((2048*1024*1024)-1))"
>>
>>2147483647
>
>
> the string type uses the ob_size field to hold the string length, and
> ob_size is an integer:
>
> $ more Include/object.h
> ...
> int ob_size; /* Number of items in va
"Gerald Klix" <[EMAIL PROTECTED]> schrieb im Newsbeitrag
news:[EMAIL PROTECTED]
> Did you consider the mmap library?
> Perhaps it is possible to avoid to hold these big stings in memory.
> BTW: AFAIK it is not possible in 32bit windows for an ordinary programm
> to allocate more than 2 GB. That re
Claudio Grondi <[EMAIL PROTECTED]> wrote:
...
> In this context I am very curious how many of such
> 2 GByte strings is it possible to create within a
> single Python process?
VM (Virtual Memory) may make the issue difficult to answer precisely.
With a Python build for 64-bit addressing (and r
"Harald Karner" <[EMAIL PROTECTED]> schrieb im Newsbeitrag
news:[EMAIL PROTECTED]
> Claudio Grondi wrote:
> > Anyone on a big Linux machine able to do e.g. :
> > \>python -c "print len('m' * 2500*1024*1024)"
> > or even more without a memory error?
>
> I tried on a Sun with 16GB Ram (Python 2.3.
Harald Karner wrote:
> I tried on a Sun with 16GB Ram (Python 2.3.2)
> seems like 2GB is the limit for string size:
>
> > python -c "print len('m' * 2048*1024*1024)"
> Traceback (most recent call last):
> File "", line 1, in ?
> OverflowError: repeated string is too long
>
> > python -c "print l
Claudio Grondi wrote:
> Anyone on a big Linux machine able to do e.g. :
> \>python -c "print len('m' * 2500*1024*1024)"
> or even more without a memory error?
I tried on a Sun with 16GB Ram (Python 2.3.2)
seems like 2GB is the limit for string size:
> python -c "print len('m' * 2048*1024*1024)
I was also able to create a 1GB string on a different system (Linux 2.4.x,
32-bit Dual Intel Xeon, 8GB RAM, python 2.2).
$ python -c 'print len("m" * 1024*1024*1024)'
1073741824
I agree with another poster that you may be hitting Windows limitations
rather
than Python ones, but I am certainly not f
Christophe wrote:
> > Did you consider the mmap library?
> > Perhaps it is possible to avoid to hold these big stings in memory.
> > BTW: AFAIK it is not possible in 32bit windows for an ordinary programm
> > to allocate more than 2 GB. That restriction comes from the jurrasic
> > MIPS-Processors,
Gerald Klix a écrit :
> Did you consider the mmap library?
> Perhaps it is possible to avoid to hold these big stings in memory.
> BTW: AFAIK it is not possible in 32bit windows for an ordinary programm
> to allocate more than 2 GB. That restriction comes from the jurrasic
> MIPS-Processors, that
time
>>> bz2 fails to compress running endlessly consuming 99% of CPU time
>>>
>>>The same works with a 10 MByte string without any problem.
>>>
>>>So what? Is there no compression support for large sized strings in
>
> Python?
>
>>you'r
gt; >
> > At least on my system:
> > zlib fails to decompress raising a memory error
> > pylzma fails to decompress running endlessly consuming 99% of CPU time
> > bz2 fails to compress running endlessly consuming 99% of CPU time
> >
> > The same works with a 1
On this system (Linux 2.6.x, AMD64, 2 GB RAM, python2.4) I am able to
construct a 1 GB string by repetition, as well as compress a 512MB
string with gzip in one gulp.
$ cat claudio.py
s = '1234567890'*(1048576*50)
import zlib
c = zlib.compress(s)
print len(c)
open("/tmp/c
U time
> bz2 fails to compress running endlessly consuming 99% of CPU time
>
> The same works with a 10 MByte string without any problem.
>
> So what? Is there no compression support for large sized strings in Python?
you're probably measuring windows' memory managment rath
works with a 10 MByte string without any problem.
So what? Is there no compression support for large sized strings in Python?
Am I doing something the wrong way here?
Is there any and if yes, what is the theoretical upper limit of string size
which can be processed by each of the compression
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