On 01/08/2018 12:36 PM, Thomas Jollans wrote:
>
> Interesting sentence from that PEP:
>
> "3. The == and != operators are not assumed to be each other's
> complement (e.g. IEEE 754 floating point numbers do not satisfy this)."
>
> Does anybody here know how
On 01/08/2018 03:25 PM, Oren Ben-Kiki wrote:
> I am hard pressed to think of a case where __ne__ is actually useful.
Assuming you're talking about a case specifically for IEEE 754, I'm
starting to agree. In general, however, it certainly is useful for some
numpy objects (as mentioned elsewhere in
ing and say that _if_ one specifies a single
> __cmp__ method, it should return one of LT, EQ, GT, and this will
> automatically give rise to all the comparison operators.
This used to be the case. (from version 2.1 to version 2.7, AFAICT)
>
> "Trade-offs... trafe-offs as far as the
On 09/01/18 05:09, INADA Naoki wrote:
> Hi, all.
>
> Yesterday, I released msgpack-0.5, which was msgpack-python.
> Both packages provide "msgpack" python package.
>
> I used msgpack in early days, but easy_install crawling website
> and download msgpack-1.0.0.tar.gz, which is msgpack for C inste
On 2018-01-10 05:22, Paulo da Silva wrote:
> Hi all.
>
> I want to have dates as major ticks labels of X axis.
> This fragment of code works fine except that I need more dates to appear
> instead the 6 I am getting. The number of dates in dtsd is for ex. 262.
>
> Thanks for any help.
>
> BTW, I
c) graphs and figures, go
matplotlib. It's not the nicest library, but it's powerful and
well-represented on stack overflow. If you want buttons and stuff, go
for PyQt or Tkinter. Both are messy and complicated, and Tkinter looks
terrible by default, but that's just the way it is.
-- Thomas
--
https://mail.python.org/mailman/listinfo/python-list
On 2018-01-11 09:59, Rustom Mody wrote:
> On Thursday, January 11, 2018 at 2:13:46 PM UTC+5:30, Paul Moore wrote:
>> The HTML representation is supplied by the object's _repr_html_
>> method. See https://ipython.org/ipython-doc/3/config/integrating.html
>> for some details.
>>
> import pandas
On 2018-01-11 12:03, Steven D'Aprano wrote:
> I'd like to draw something with turtle, then generate a SVG file from it.
>
> Is this possible?
>
> If not, is there something I can do which lets me plot lines, shapes and
> curves and output to SVG?
>
> Ideally, I'd like to draw a figure pixel by
the server is simply not sending a response (because
it's waiting for you to send more data, or whatever) but *is* keeping
the TCP connection alive - this could make sense.
Are you setting a timeout?
-- Thomas
>
> It is possible that there are network outages on this machine, but I
kages
- into the user directories if possible
- into the environment when in an environment
by default?
Thanks,
Thomas
* the path obviously depends on the OS:
https://pip.pypa.io/en/stable/user_guide/#config-file
--
https://mail.python.org/mailman/listinfo/python-list
On 2018-01-15 00:01, Peng Yu wrote:
> Hi,
>
> I see the following usage of list comprehension can generate a
> generator. Does anybody know where this is documented? Thanks.
>
> $ cat main.py
> #!/usr/bin/env python
>
> import sys
> lines = (line.rstrip('\n') for line in sys.stdin)
> print lines
On 2018-01-15 18:33, Rob Gaddi wrote:
>
> Inside of a virtualenv, what's the difference between a --user install
> and a system one?
>
It errors out:
% pip install --user urllib3
Can not perform a '--user' install. User site-packages are not visible
in this virtualenv.
--
https://mail.pyth
ally interpreted the term
> "virtual environment" in a fairly generic way.
>
> Skip
>
I just tried that and it turns out that that installs the package into
the main anaconda/miniconda installation rather than the conda env.
Definitely not what you want.
-- Thomas
--
https://mail.python.org/mailman/listinfo/python-list
On 2018-01-19 05:47, Jingshen Tai (jingshen) wrote:
>
> Hi,
>
> When I was installing windows Anaconda 3 64 bit, there is a pop up window
> saying that the 'python program is closing'. I ignored it and continued the
> installation.
>
> When the Anaconda Prompt is launched, I have this error p
value = coroutine.throw(value,*exc)
else:
value = coroutine.send(value)
Now, listen on is running again and has the value yielded by
nonblocking_accept.
I wish I knew how exactly nonblocking_accept was supposed to work here,
but that's beside the point as the world of Python corout
On 21/01/18 02:52, Chris Angelico wrote:
> On Sun, Jan 21, 2018 at 12:40 PM, bartc wrote:
>> On 21/01/2018 01:21, Chris Angelico wrote:
>>>
>>> On Sun, Jan 21, 2018 at 12:08 PM, bartc wrote:
On 20/01/2018 17:16, Jim Sadler wrote:
>
>
> I downloaded python 3.6.4 and although
XDG_SESSION_DESKTOP')
print('removing')
del os.environ['XDG_SESSION_DESKTOP']
os.system('echo desktop $XDG_SESSION_DESKTOP')
% python del_env.py
desktop gnome
removing
desktop
% echo $XDG_SESSION_DESKTOP
gnome
-- Thomas
>
> [trex@sumlnxvm ~]$
>
>
> Please suggest how to reset system proxy using Python Code
>
> Regards,
> Sumit
>
--
https://mail.python.org/mailman/listinfo/python-list
of termination (the value of independent variable) is
> to be found in "t_events", but I cannot find the dependent variable(s)
> value(s) at the termination moment.
> Am I missing something? Or it's simply not possible (hopefully 'not yet')?
>
> Regards
&
ce to ask, but I'm not sure where is.
Thanks for any enlightenment!
Cheers,
Thomas
--
https://mail.python.org/mailman/listinfo/python-list
gets init'ed" is also a fair strategy. Half of my
question was simply whether that is the case or if possible it was just
a mistake when older versions that did something could be removed (e.g.
the code example you put int).
Thanks for the response!
Cheers,
Thomas
--
https://mail.python.org/mailman/listinfo/python-list
On 03/01/2018 04:58 PM, Ned Batchelder wrote:
> This sounds like it could make a good contribution to CPython :)
>
> --Ned.
Thanks for the recommendation. Issue/PR created:
https://bugs.python.org/issue32980
https://github.com/python/cpython/pull/5953
Cheers,
Thomas
[image: Invoice.jpg]
..
--
https://mail.python.org/mailman/listinfo/python-list
A new plugin capability for the GF4 Waveform Calculator lets a Python
file in the new plugins directory add a new command and command button.
This is helpful for adding or developing new functionality.
Basic information for writing and using plugins is included in the
README file in the plugin
Mark Pilgram's "Dive Into Python" was good. Now he's updated it for
Python 3:
https://diveintopython3.net
On 9/6/2022 11:36 AM, Meredith Montgomery wrote:
Paul Rubin writes:
Meredith Montgomery writes:
So that's my request --- any author you find very good has written a
book on Python?
On 9/6/2022 5:10 PM, jkn wrote:
On Tuesday, September 6, 2022 at 9:06:31 PM UTC+1, Thomas Passin wrote:
Mark Pilgram's "Dive Into Python" was good. Now he's updated it for
Python 3:
like, about ten years ago? (I think Mark Pilgrim dropped off the 'net
many years ag
On 9/7/2022 6:28 AM, Maruful Islam wrote:
I want to start learning python. I have a question about learning python.
Is learning C essential or not for learning python?
Not at all.
--
https://mail.python.org/mailman/listinfo/python-list
I don't know what flake8 is complaining about, but I think you want a
literal "." character in front of the two "\d" escapes. So "." should
be replaced by "\." in two places. In addition to using a raw string,
that is.
If you may need to detect versions larger than 9 in any position, you
wo
Here is an example of probably the easiest way to add an instance method:
class Demo:
def sqr(self, x):
return x*x
# Function to turn into a instance method
def cube(self, x):
return x*x*x
d = Demo()
print(d.sqr(2))
d.cube = cube.__get__(d)
print(d.cube(3))
As for when someone
https://stackoverflow.com/questions/4284313/how-can-i-check-the-syntax-of-python-script-without-executing-it
People seemed especially enthusiastic about the one-liner from jmd_dk.
On 10/9/2022 12:17 PM, Peter J. Holzer wrote:
On 2022-10-09 12:09:17 +0200, Antoon Pardon wrote:
I would like a to
On 10/9/2022 1:29 PM, Peter J. Holzer wrote:
> On 2022-10-09 12:59:09 -0400, Thomas Passin wrote:
>>
https://stackoverflow.com/questions/4284313/how-can-i-check-the-syntax-of-python-script-without-executing-it
>>
>> People seemed especially enthusiastic about the one-lin
On 10/10/2022 9:21 AM, Michael F. Stemper wrote:
On 09/10/2022 10.49, Avi Gross wrote:
Anton
There likely are such programs out there but are there universal
agreements
on how to figure out when a new safe zone of code starts where error
testing can begin?
For example a file full of function
On 10/11/2022 3:10 AM, [email protected] wrote:
I see resemblances to something like how a web page is loaded and operated.
I mean very different but at some level not so much.
I mean a typical web page is read in as HTML with various keyword regions
expected such as ... or ... with thin
On Windows, when I tried to install gdal using pip, it needed to compile
part of it. I'm not set up with the Microsoft compiler and header
files, so that failed. If you are on Windows, you will need to look for
a binary wheel to install, or install and configure the compiler and
header files.
Is this what you usually do?
l1 = [[1,2,3],[4,5,6,7],[8,9]]
l2 = []
for lz in l1:
l2.extend(lz)
print(l2) # [1,2,3,4,5,6,7,8,9]
Not all that "tedious", perhaps... I tend to accumulate little utilities
like this in a file and point to it with a .pth file. Of course, you
have to remember
On 10/11/2022 4:00 PM, Chris Angelico wrote:
On Wed, 12 Oct 2022 at 05:23, Thomas Passin wrote:
On 10/11/2022 3:10 AM, [email protected] wrote:
I see resemblances to something like how a web page is loaded and operated.
I mean very different but at some level not so much.
I mean a
On 10/11/2022 5:09 PM, Thomas Passin wrote:
The OP wants to get help with problems in
his files even if it isn't perfect, and I think that's reasonable to
wish for. The link to a post about the lezer parser in a recent message
on this thread is partly about how a real, practical
You probably need to install from an administrator account to install
for all users.
On 10/12/2022 5:20 AM, Kirill Ratkin via Python-list wrote:
Hi All,
Do anyone face issue like in log below?
I got last installer (3.10.8) and try to install it 'for all users' with
downloading precompiled (
On 10/12/2022 12:00 AM, Paulo da Silva wrote:
Hi!
The simple question: How do I find the full path of a shell command
(linux), i.e. how do I obtain the corresponding of, for example,
"type rm" in command line?
The reason:
I have python program that launches a detached rm. It works pretty well
Looking at the ChemPlugin site, it looks like by default it would
install into "C:\Program Files". Typically ordinary users do not have
full privileges there, although they may have read privileges. If this
is the case, either you would need to run it in an elevated
(adminstrator) session, or
n not recognizing the
script calls, but this is my first hint of success in 3 days.
Thanks again, I'll start troubleshooting the next obstacle now
-Original Message-
From: Python-list On
Behalf Of Thomas Passin
Sent: Tuesday, October 18, 2022 3:10 PM
To: python-list@pyt
"Portable executable" usually means that the program resides on
removable media, like a USB stick. You can go to a computer, plug the
stick in, and run the program. If it's Python, then the installation on
the removable medium needs to set up all the paths and directories
correctly before act
On 10/22/2022 4:58 PM, Paulo da Silva wrote:
Hi all!
What is the correct way, if any, of documenting a function/method?
1.
def foo(a,b):
""" A description.
a: Whatever 1
b: Whatever 2
"""
[snip]
5.
Any other ...
Any comments/suggestions are welcome.
Thanks.
Paulo
On 10/23/2022 2:37 PM, Karsten Hilbert wrote:
Am Sat, Oct 22, 2022 at 09:49:55PM -0400 schrieb Thomas Passin:
def make_title_from_headline(self, p, h):
"""From node title, return title with over- and underline- strings.
...
RETURNS
a string
"&qu
On 10/23/2022 11:14 PM, Dan Stromberg wrote:
On Sun, Oct 23, 2022 at 2:11 PM Paulo da Silva <
[email protected]> wrote:
Hello!
I am in the process of "typing" of some of my scripts.
Using it should help a lot to avoid some errors.
But this is new for me and I'm facing some p
On 10/25/2022 1:03 PM, DFS wrote:
Having problems with removeRow() on a QTableView object.
removeRow() isn't listed as being a method of a QTableView, not even an
inherited method, so how are you calling removeRow() on it? (See
https://doc.qt.io/qt-6/qtableview-members.html)
After calling r
There's a fairly good rundown of score() here:
"[Python/Sklearn] How does .score() works?"
https://www.kaggle.com/getting-started/27261
On 10/26/2022 2:18 AM, Fatemeh Heydari wrote:
On Monday, October 24, 2022 at 7:14:10 AM UTC-7, Reto wrote:
On Sun, Oct 23, 2022 at 05:11:10AM -0700, Fatemeh H
On 10/27/2022 11:15 AM, DFS wrote:
On 10/25/2022 1:45 PM, Thomas Passin wrote:
On 10/25/2022 1:03 PM, DFS wrote:
Having problems with removeRow() on a QTableView object.
removeRow() isn't listed as being a method of a QTableView, not even
an inherited method, so how are you ca
This looks like a useful tutorial -
https://doc.qt.io/qt-6/modelview.html
On 10/27/2022 3:47 PM, Thomas Passin wrote:
On 10/27/2022 11:15 AM, DFS wrote:
On 10/25/2022 1:45 PM, Thomas Passin wrote:
On 10/25/2022 1:03 PM, DFS wrote:
Having problems with removeRow() on a QTableView object
On 10/28/2022 1:01 AM, Thomas Passin wrote:
{snip]
You might also be able to make the item bold using CSS, but I'm not sure.
Apparently so:
QTreeView::item:selected {
background-color: #1d3dec;
color: white;
}
See https://joekuan.wordpress.com/2015/10/02/styling-qt-qtreeview
Better to use raw strings whenever backslashes are involved.
On 10/29/2022 2:21 PM, Bernard LEDRU wrote:
Hello,
https://docs.python.org/3/library/stdtypes.html#string-methods
str.replace(old, new[, count])¶
Return a copy of the string with all occurrences of substring old
replaced by new. If
On 10/29/2022 1:45 PM, Paulo da Silva wrote:
Hi!
Consider this simple script ...
___
from typing import List, Optional
class GLOBALS:
foos=None
class Foo:
def __init__(self):
pass
class Foos:
Foos: List[Foo]=[]
# SOME GLOBALS ARE USED HERE in a r
On 10/30/2022 6:26 AM, Peter J. Holzer wrote:
On 2022-10-29 23:59:44 +0100, Paulo da Silva wrote:
Às 22:34 de 29/10/22, dn escreveu:
Solution (below) will not work if the mention of Foos in GLOBALS is a
forward-reference.
Either move GLOBALS to suit, or surround "Foos" with quotes.
I just downloaded the 64-bit Windows installer. On my Windows 10
machine, both "py launcher" and "available for all
users" options were available. They were available whether I checked the
"administrative" box or not. Note that when I unchecked
"administrative", then the "available for all use
The problem is that some Linux systems - I think - still use Python2 to
perform various system-related tasks. When they call "python", they
need it to be Python2. If someone has a system like that, they can't
have the "python" command run Python3.
On 11/7/2022 1:07 PM, Schachner, Joseph (US)
More discussion:
https://unix.stackexchange.com/questions/29608/why-is-it-better-to-use-usr-bin-env-name-instead-of-path-to-name-as-my
On 11/7/2022 5:35 PM, Cameron Simpson wrote:
On 07Nov2022 09:28, Chris Green wrote:
Chris Green wrote:
> 3: with your pseudo "python3" script in place, make
On 11/9/2022 7:02 PM, [email protected] wrote:
Is there no one who can help?
Is there a reason why you tried to install a 32-bit version? Most
personal computers are 64-bit ones these days. Also, I don't remember if
you are running Windows or not.
One problem for getting help from the
Sorry about the typo at the end. If you need to search the entire disk,
use this command instead of the one I had in my last post:
where /R c:\ python.exe
On 11/9/2022 9:00 PM, Thomas Passin wrote:
On 11/9/2022 7:02 PM, [email protected] wrote:
Is there no one who can help?
Is there
This is a matter of convention. Historically, many language
practitioners got used to using all-caps for key constants. This makes
it easier to tell when you are using (or misusing) one, for one thing.
For myself, I also will use all-caps for quasi-constants, ones that are
set only once, for
You can define a classmethod in SubClass that seems to do the job:
class SuperClass(object):
@staticmethod
def spam(): # "spam" and "eggs" are a Python tradition
print('spam from SuperClass')
class SubClass(SuperClass):
@classmethod
def eggs(self):
super().
On 11/11/2022 2:22 PM, Pancho via Python-list wrote:
On 11/11/2022 18:53, DFS wrote:
On 11/11/2022 12:49 PM, Dennis Lee Bieber wrote:
On Fri, 11 Nov 2022 02:22:34 -0500, DFS declaimed the
following:
[(0,11), (1,1), (2,1),
(0,1) , (1,41), (2,2),
(0,9) , (1,3), (2,12)]
The set of value
On 11/11/2022 2:22 AM, DFS wrote:
[(0,11), (1,1), (2,1),
(0,1) , (1,41), (2,2),
(0,9) , (1,3), (2,12)]
The set of values in elements[0] is {0,1,2}
I want the set of max values in elements[1]: {11,41,12}
This request is ambiguous. Do you want to get the maximum value for
each row, and
On 11/11/2022 4:44 PM, [email protected] wrote:
Hello,
I am real a beginner of Python. Not able to create a Python launcher
(shortcut) on Desktop after the installation.
Would you kindly instruct how to do it?
Windows 11-Home, 64 bits, HP desktop
If you get an offer of Python wh
On 11/11/2022 5:07 PM, Ian Pilcher wrote:
On 11/11/22 11:02, Thomas Passin wrote:
You can define a classmethod in SubClass that seems to do the job:
class SuperClass(object):
@staticmethod
def spam(): # "spam" and "eggs" are a Python tradition
t;", line 1, in
ImportError: DLL load failed while importing _tkinter: Das angegebene
Modul wurd
e nicht gefunden.
How can I go gon, to make it work?
*Von:* Thomas Passin <mailto:[email protected]>
*Gesendet:* Donnerstag, 10. November 2022 03:00
*An:* python-list@python
On 11/12/2022 11:48 AM, [email protected] wrote:
Hello Thomas,
there is a “_tkinter.pyd” in the *.dll Directory. Is there something
more, I can check?
Yes, look in the "Lib" (NOT "libs") subdirectory of the Python tree and
see if it has a subdirectory named "tki
On 11/13/2022 9:49 AM, Jessica Smith wrote:
Consider the following code ran in Powershell or cmd.exe:
$ python -c "print('└')"
└
$ python -c "print('└')" > test_file.txt
Traceback (most recent call last):
File "", line 1, in
File "C:\Program Files\Python38\lib\encodings\cp1252.py", line
For parameter passing like your #2, I have packaged them into a
dictionary and passed that around. It was easy enough, and worked well.
The only potential problem is in documenting the key/value pairs the
dictionary is supposed to contain. You had better make sure it's made
clear somewhere,
On 11/14/2022 5:36 PM, Barry wrote:
On 14 Nov 2022, at 22:06, Thomas Passin wrote:
For parameter passing like your #2, I have packaged them into a dictionary and
passed that around. It was easy enough, and worked well.
I used to use a dict but having been burnt with issues now create a
On 11/18/2022 10:19 AM, Tobiah wrote:
On 11/18/22 02:53, Stefan Ram wrote:
Can I use "sys.argv" to pass information between modules
as follows?
in module A:
import sys
sys.argv.append( "Hi there!" )
in module B:
import sys
message = sys.argv[ -1 ]
Kind of seems like a code smel
On 11/19/2022 4:28 PM, Thomas Passin wrote:
On 11/19/2022 3:46 PM, Michael F. Stemper wrote:
On 18/11/2022 04.53, Stefan Ram wrote:
Can I use "sys.argv" to pass information between modules
as follows?
in module A:
import sys
sys.argv.append( "Hi there!" )
On 11/19/2022 3:46 PM, Michael F. Stemper wrote:
On 18/11/2022 04.53, Stefan Ram wrote:
Can I use "sys.argv" to pass information between modules
as follows?
in module A:
import sys
sys.argv.append( "Hi there!" )
in module B:
import sys
message = sys.argv[ -1 ]
I just tried and
On 11/19/2022 5:27 PM, Cameron Simpson wrote:
On 19Nov2022 11:08, Stefan Ram wrote:
writes:
You are expected to implement logging feature to an existing
code which uses the function below. [...]
You are not allowed to make changes in my_ugly_debug, so find another
way.
If found a solution
On 11/13/2022 7:27 AM, Axy via Python-list wrote:
On 11/11/2022 16:21, Ian Pilcher wrote:
Is it possible to access the name of a superclass static method, when
defining a subclass attribute, without specifically naming the super-
class?
A instance's __bases__ attribute is a sequence that conta
On 11/20/2022 7:32 AM, Hoe Tee wrote:
Hi, I recently installed Python 3.11.0 on my laptop. However, there was no
folder named 'Python' in my Program folder after the software was
installed. I'm writing this letter since I'm a python learner and the loss
of the Python folder in the Program folder
On 11/20/2022 1:50 PM, Roel Schroeven wrote:
Stefan Ram schreef op 20/11/2022 om 11:39:
The idea is about parameterizing the behavior of a module.
For example, the module "M" may contain functions that contain
"input.read()" to get input and "output.write()" to write
output. Then one
On 11/20/2022 4:07 PM, Roel Schroeven wrote:
Thomas Passin schreef op 20/11/2022 om 20:33:
https://devblogs.microsoft.com/oldnewthing/20050607-00/?p=35413
https://devblogs.microsoft.com/oldnewthing/20101125-00/?p=12203
Now that I think about it, The Old New Thing is also where I got the
On 11/21/2022 12:01 AM, dn wrote:
On 21/11/2022 12.07, Dan Kolis wrote:
If you understand its meaning, it achieves my purpose. If you don't I
you're perhaps not a programmer...
Ouch!
Does the first sentence imply who is the more important person in the
interaction? Does the second further th
On 11/21/2022 12:24 AM, dn wrote:
My original question probably was intended to be something
like: "Today, we can add attributes to a module from the
outside. How large is the risk that this will be forbidden
one day, so that all code using this will stop working?".
This can happen tod
On 11/21/2022 1:24 PM, Stefan Ram wrote:
[email protected] writes:
import _tkinter
I don't know why you get this error message. Here, I do not
get an error message from that line. However, the normal way
to use tkinter, as far as I know, is without the underscore!
You can import
On 11/23/2022 11:00 AM, Loris Bennett wrote:
Hi,
I am using pandas to parse a file with the following structure:
Name filesettype KB quota limit in_doubt
grace |files quotalimit in_doubtgrace
shortname sharedhome USR14097664 52428800
On 11/24/2022 5:05 AM, Robin Becker wrote:
I haven't used dataclasses or typing very much, but while playing about
I found this didn't give me an expected error
(.py312) robin@minikat:~/devel/reportlab
$ cat tmp/examples/tdc.py && python tmp/examples/tdc.py && mypy
tmp/examples/tdc.py
###
On 11/24/2022 7:34 AM, Thomas Passin wrote:
On 11/24/2022 5:05 AM, Robin Becker wrote:
I haven't used dataclasses or typing very much, but while playing
about I found this didn't give me an expected error
(.py312) robin@minikat:~/devel/reportlab
$ cat tmp/examples/tdc.py &am
On 11/24/2022 9:06 AM, Loris Bennett wrote:
Thomas Passin writes:
On 11/23/2022 11:00 AM, Loris Bennett wrote:
Hi,
I am using pandas to parse a file with the following structure:
Name filesettype KB quota limit
in_doubtgrace |files quotalimit
On 11/25/2022 12:00 PM, Robin Becker wrote:
On 24/11/2022 14:10, Thomas Passin wrote:
.
C:\temp\python>py -V
Python 3.10.4
C:\temp\python>py tdc.py
DC(a=, b='B')
C:\temp\python>mypy tdc.py
tdc.py:10: error: Argument 1 to "DC" has incompatible ty
On 11/30/2022 1:49 PM, Gisle Vanem via Python-list wrote:
Dieter Maurer wrote:
Otherwise no issues. But where is this text "-arkupsafe" stored
and how to get rid it it? I've searched through all of my .pth
files and found no such string.
Have you looked at the content of the folder mentioned
On 12/6/2022 3:24 PM, ramvikram singh wrote:
Greetings,
I learnt python this year and visiting the python issue tab for the last
two months, but there is a problem which I am facing I understand the issue
after reading the few times but I can't think about how to modify the code
as per the issue.
On 12/6/2022 9:23 PM, Jach Feng wrote:
s0 = r'\x0a'
At this moment it was done by
def to1byte(matchobj):
return chr(int('0x' + matchobj.group(1), 16))
s1 = re.sub(r'\\x([0-9a-fA-F]{2})', to1byte, s0)
But, is it that difficult on doing this simple thing?
--Jach
I'm not tota
On 12/6/2022 11:18 PM, ramvikram singh wrote:
the issue is that after reading the issue I am not able to think how to
modify the code, this is where I am stuck
On Wed, Dec 7, 2022 at 1:54 AM ramvikram singh
wrote:
Greetings,
I learnt python this year and visiting the python issue tab for the
The original post started out with r'\x0a' but then talked about '\xdd'.
I assumed that there was a pattern here, a raw string containing "\x"
and two more characters, and made a suggestion for converting any string
with that pattern. But the OP was very unclear what the task really
was, so h
It sounds like on your old computer, you used some kind of program to
write python code and perhaps to run it too. It would help if you could
say what that program was. Python itself - the actual program called
"python.exe" on Windows - runs a Python interpreter inside a Windows
console windo
On 12/13/2022 4:09 AM, Chris Angelico wrote:
On Tue, 13 Dec 2022 at 19:52, Roel Schroeven wrote:
Like Lars Liedtke this is not an exact answer to your question, but you
can side-step the issue by using parametrized queries, i.e. instead of
cur.execute('SELECT name, location FROM persons
Your problem is that datetime.datetime does not accept a tuple as an
argument. It expects an integer value for the first argument, but you
supplied a tuple. In Python, you can use a sequence (e.g., tuple or
list) the way you want by prefixing it with an asterisk. This causes
the sequence of
n with the "*" gives the same result as
the first expression. That line is not needed by any code, it's just
there to show you that the proposed expression gives the desired result.
Thank you.
-Original Message-
From: Python-list On
Behalf Of Thomas Passin
Sent: Tuesday
Dictionaries and sets are your friends here.
On 12/14/2022 1:50 PM, songbird wrote:
I'm relatively new to python but not new to programming in general.
The program domain is accounting and keeping track of stock trades and other
related information (dates, cash accounts, interest, divid
PEP-8, which is Guido's style guide and generally good to follow, does
not completely discourage single-line usage like the example. It's not
clear to me how Chris's example fits into the guidelines.
PEP-8:
"While sometimes it’s okay to put an if/for/while with a small body on
the same line,
c.total_seconds() / 60
minutes = c.seconds / 60
hours = 0
while (minutes > 59):
minutes = minutes - 60
hours += 1
minutes = round(minutes)
print ("77 Hours = <" + str(hours) + ">")
print ("78 Minutes = <" + str(minutes) + ">")
if hours > 7:
print(" T
There is a Python adapter for SQLITE called "APSW". It has a config()
function. I looked in the codebase and it defines the two configuration
constants needed to turn off the double quote behavior (see
https://sqlite.org/quirks.html). These constants are
SQLITE_DBCONFIG_DQS_DDL and SQLITE_DB
On 12/15/2022 3:58 AM, Chris Green wrote:
Thomas Passin wrote:
I personally tend to use
if test: return
even inside larger blocks.
I always try to avoid multiple returns from functions/methods, as soon
as things get complex it's all to easy to miss clean-up etc.
Oops,
"items = dstr[1:-2].split(',')"
should have read
"items = dstr[1:-1].split(',')".
On 12/15/2022 1:56 PM, Thomas Passin wrote:
It's hard to be sure from what you have offered, but I suspect that you
are taking the string "(2022, 12,
On 12/15/2022 11:34 PM, MRAB wrote:
On 2022-12-15 22:49, [email protected] wrote:
Yes, it works like a charm. On the tupility of it all.
Special thanks for the explanation too…..
(Originally asked but I found the errors. All is working)
Now that the code no longer produces the errors, I see
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