Antoon,
On 12/23/23 01:00, Antoon Pardon via Python-list wrote:
I am writing a program that goes through file hierarchies and I am mostly
using scandir for that which produces DirEntry instances.
At times it would be usefull if I could make my own DirEntry for a specific
path, however when I t
Apologies: neglected suggested web.refs:
https://datagy.io/python-environment-variables/
https://pypi.org/project/json_environ/
--
Regards =dn
--
https://mail.python.org/mailman/listinfo/python-list
On 12/6/23 03:37, Chris Green via Python-list wrote:
Is there a neat, pythonic way to store values which are 'sometimes'
changed?
My particular case at the moment is calibration values for ADC inputs
which are set by running a calibration program and used by lots of
programs which display the va
Avi,
On 11/27/2023 4:15 PM, avi.e.gr...@gmail.com wrote:
Dave,
Back on a hopefully more serious note, I want to make a bit of an analogy
with what happens when you save data in a format like a .CSV file.
Often you have a choice of including a header line giving names to the
resulting columns,
On 11/27/2023 10:04 AM, Peter J. Holzer via Python-list wrote:
On 2023-11-25 08:32:24 -0600, Michael F. Stemper via Python-list wrote:
On 24/11/2023 21.45, avi.e.gr...@gmail.com wrote:
Of course, for serious work, some might suggest avoiding constructs like a
list of lists and switch to using m
On 11/27/2023 1:08 AM, Roel Schroeven via Python-list wrote:
I prefer namedtuples or dataclasses over tuples. They allow you to refer
to their fields by name instead of index: student.gpa is much clearer
than student[2], and makes it less likely to accidentally refer to the
wrong field.
+1
re
On 11/27/2023 12:48 AM, Chris Angelico via Python-list wrote:
On Sun, 26 Nov 2023 at 21:08, Michael F. Stemper via Python-list
wrote:
On 24/11/2023 21.45, avi.e.gr...@gmail.com wrote:
Grizz[l]y,
I think the point is not about a sorted list or sorting in general It is
about reasons why mainta
On 11/25/2023 3:31 AM, Loris Bennett via Python-list wrote:
Hi,
I want to print some records from a database table where one of the
fields contains a JSON string which is read into a dict. I am doing
something like
print(f"{id} {d['foo']} {d['bar']}")
However, the dict does not always have
to get much
> of the speed of Fortran in C. But it required using an error prone subset
> of C without good error detection.
Pointers were introduced in Fortran 90.
Neil.
--
https://mail.python.org/mailman/listinfo/python-list
On 13/11/2021 10.51, Abdur-Rahmaan Janhangeer wrote:
> Greetings list,
>
> Let's say i created a package named miaw
>
> miaw also has a cli command called miaw
>
> miaw prints files and folders in the directory it is called in
>
> except that when miaw is used, it prints the files and folders i
On 27/10/2021 12.29, Stefan Ram wrote:
> dn writes:
>> On 27/10/2021 11.16, Stefan Ram wrote:
>>> The Mental Game of Python - Raymond Hettinger (PyBay 2019)
>>> | "The computer gives us words that do ### things.
> ...
>> Alternately, if your question was to identify the mumbled word, it is
>> (se
On 25/09/2021 11.00, Chris Angelico wrote:
> Invented because there weren't enough markup languages, so we needed another?
Anything You Can Do I Can Do Better
https://www.youtube.com/watch?v=_UB1YAsPD6U
--
Regards =dn
--
https://mail.python.org/mailman/listinfo/python-list
DFS wrote:
> Typical cases:
> lines = [('one\ntwo\nthree\n')]
> print(str(lines[0]).splitlines())
> ['one', 'two', 'three']
>
> lines = [('one two three\n')]
> print(str(lines[0]).split())
> ['one', 'two', 'three']
>
>
> That's the result I'm wanting, but I get data in a slightly differen
Jach Feng wrote:
> I want to distinguish between numbers with/without a dot attached:
>
text = 'ch 1. is\nch 23. is\nch 4 is\nch 56 is\n'
re.compile(r'ch \d{1,}[.]').findall(text)
> ['ch 1.', 'ch 23.']
re.compile(r'ch \d{1,}[^.]').findall(text)
> ['ch 23', 'ch 4 ', 'ch 56 ']
>
> I
Officially April-Fools Day is over (here), but...
On 01/04/2021 19.25, Chris Angelico wrote:
> On Thu, Apr 1, 2021 at 3:36 PM dn via Python-list
> wrote:
>>
>> On 01/04/2021 13.54, Chris Angelico wrote:
>>> Real and imaginary are the same thing, just rotated a quarter turn
>>
>> In which dim
On 14/01/2021 15.25, boB Stepp wrote:
> On Wed, Jan 13, 2021 at 7:28 PM Chris Angelico wrote:
>
>> I love how "I think" is allowed to trump decades of usability research.
I'm just pleased that @Chris has found love!
(not detracting from the point though)
> Can you recommend a good reference fo
On 07/01/2021 22.44, Dario Dario wrote:
> Sir, I am one of the user of your python program, that is after completion
> of installation I got some statement like "you got code execution problem
> ". I don't know how to rectify this problem.so please help me to rectify
> this problem .
> You send me
On 1/2/21 9:39 AM, Bob van der Poel wrote:
>
>
> On Fri, Jan 1, 2021 at 12:17 PM DL Neil via Python-list
> mailto:python-list@python.org>> wrote:
>
> On 1/2/21 6:35 AM, Bob van der Poel wrote:
> > Found it!
>
> Well done!
>
>
> &
On 1/2/21 6:35 AM, Bob van der Poel wrote:
> Found it!
Well done!
>> I had the proper urllib3 installed. But, in my .local/lib/ a previous
>> version was installed. Removing .local/lib/python3.8 has resolved the
>> problem.
>>
>> Anyone hazard a guess as to why I had a .local tre
On 1/1/21 11:46 AM, Bob van der Poel wrote:
> When I run python from the command line and generate an error I get the
> following:
>
> Python 3.8.5 (default, Jul 28 2020, 12:59:40)
> [GCC 9.3.0] on linux
> Type "help", "copyright", "credits" or "license" for more information.
z
> /home/bob/.l
On 05/12/2020 09:17, Dan Stromberg wrote:
On Fri, Dec 4, 2020 at 12:01 PM dn via Python-list
mailto:python-list@python.org>> wrote:
On 05/12/2020 07:57, Arthur R. Ott wrote:
...
> Microsoft Windows [Version 10.0.19042.630]
> (c) 2020 Microsoft Corporation. All right
On 31/07/2020 16:48, R Pasco wrote:
Thanks for your extensive info. Its too bad this isn't published in the
python winreg/_winreg modules' info.
Ray Pasco
Welcome to the world of documentation!
Perhaps you have 'discovered' something, or maybe you're using the tool
in an unusual way, or mayb
On 29/07/2020 08:56, Steve wrote:
I have a python program that reads and writes to files that are all within
the folder that contains the python program. There is now a second python
program that is to be run to compile information in said files.
I am having difficulty trying to call the local
On 12/07/20 9:46 AM, Christman, Roger Graydon wrote:
I'll preface this by saying I am a programming instructor
who still teaches from the ivory tower, so may not necessarily
reflect actual practice in industry.
...in which case I will preface my response by saying that one of the
virtues of th
On 12/07/20 8:13 AM, Peter J. Holzer wrote:
On 2020-07-11 09:54:33 +1200, dn via Python-list wrote:
Questions:
Is the idea of limiting the number of parameters passed across an interface
a real concern or somewhat an affectation?
Is three, five, seven, ... a valid limit (or warning-signal)?
D
On 11/07/20 8:34 PM, narenchund...@gmail.com wrote:
Any suggestions please
Clarify the requirements, rather than starting with a 'solution'.
Communicate the constraints, eg what is already in-place.
"vlookup" has particular meaning in worksheet/spreadsheet packages. Is
that what you are usin
On 8/07/20 10:19 PM, Peter J. Holzer wrote:
On 2020-07-08 12:26:06 +1200, dn via Python-list wrote:
OTOH, using a tuple doesn't prevent the function from mutating mutable
arguments:
#!/usr/bin/python3
def f(*a):
a[0]["new"] = 2
v = { "old": 1}
f(v)
print(v)
prints «{'old': 1, 'new': 2}».
On 5/07/20 5:20 AM, narenchund...@gmail.com wrote:
I am trying to assign a widget to an excel cell. Convertion wont help me.Thanks
If you are following this post, you may be interested to view:-
Using Widgets in Jupyter Notebook (Video)
July 5, 2020
in the Mouse vs Python series. Whilst I have
On 5/07/20 5:20 AM, narenchund...@gmail.com wrote:
I am trying to assign a widget to an excel cell. Convertion wont help me.Thanks
That's true - and false!
Unfortunately, these posts have revealed little about you and your level
of understanding of Python specifically, and computer programmi
On 1/07/20 1:18 AM, Richard Damon wrote:
On 6/30/20 8:26 AM, Cameron Simpson wrote:
On 30Jun2020 10:52, satyaprasad wrote:
Hi, I am currently in learning process of python have been worked on
some desktop application using pyqt . I want improve my DSA area but i
searched so many videos mot sur
On 30/06/20 5:14 AM, joseph pareti wrote:
I have piece of code with constructs as follows:
*class* *SentimentNetwork**:*
*def* __init__*(*self*,* reviews*,* labels*,* hidden_nodes *=* 10*,*
learning_rate *=* 0.1*):*
np*.*random*.*seed*(*1*)*
self*.*init_network*(**len**(*s
On 29/06/20 6:01 AM, narenchund...@gmail.com wrote:
Datepicker is returning two different types. before date change its and after change its
Well done!
When it is printed, the date probably makes sense (to us), and the
debug-print has given you the opportunity to make sure the data is
exa
On 29/06/20 3:04 AM, narenchund...@gmail.com wrote:
When I run the python code I should be able to open my Excel and when I click
on one Excel cell I should have my datepicker widget popped up and I should be
able to select any date from my datepicker widget as my Excel cell value
Tried below
On 18/06/20 10:20 PM, Sourav Kundu wrote:
when I am using the editor to write a long program and trying to run it the
python command line showing it syntax error
Of possible interest:-
Why SuperHELP for Python? | pssst
Search domain
p-s.co.nz/wordpress/why-superhelp-for-python/p-s.co.nz/wordpr
There was a recent thread on python-ideas discussing this. It started
with arrow characters. There have been others.
Am pleased to hear that it's neither 'new' nor 'way out there'...
Am not subscribed to that list. Went looking for its archives, but
failed - there's no "ideas" on
(https://
On 13/06/20 5:11 AM, Dennis Lee Bieber wrote:
On Fri, 12 Jun 2020 18:03:55 +1200, DL Neil via Python-list
declaimed the following:
There is/was a language called "APL" (and yes the acronym means "A
Programming Language", and yes it started the craze, through "B&q
On 13/06/20 4:47 AM, Terry Reedy wrote:
On 6/12/2020 2:03 AM, DL Neil via Python-list wrote:
Unicode has given us access to a wealth of mathematical and other
symbols. Hardware and soft-/firm-ware flexibility enable us to move
beyond and develop new 'standards'. Do we have opport
On 13/06/20 10:40 PM, Bischoop wrote:
I'm playing with pygame, https://bpa.st/6GOQ
Not sure what is wrong here that object moves but draws another
surface.
(not sure how many will click on a link like that - best to copy-paste
code into (text) email message)
The most usual reason for 'l
On 13/06/20 8:49 AM, Siddharth Joshi wrote:
I am new in Python world and would like to use it for one of the our
purpose . Before that, I would like to ask if Python has compatibility with
ENSCRIBE database .
Enscribe database (file structured) is the native database of HP NonStop
(Tandem) serve
On 13/06/20 3:09 AM, Robin Becker wrote:
On 11/06/2020 16:39, Grant Edwards wrote:
the hands of the developer. I suppose the OP could quit and stand on
the street corner with a cardboard sign:
I would love to do that :)
Of possible interest to folk interested in this thread:
Recently came a
Unicode has given us access to a wealth of mathematical and other
symbols. Hardware and soft-/firm-ware flexibility enable us to move
beyond and develop new 'standards'. Do we have opportunities to make
computer programming more math-familiar and/or more
logically-expressive, and thus easier to
On 12/06/20 9:32 AM, zljubi...@gmail.com wrote:
OK, as I can see nothing is enforced but I can use mypy and tests for the
purpose.
Exactly! Well done - Python uses 'duck typing' and thus when the Typing
module was added, it became an option. As mentioned elsewhere, it
provides "hints" at 'co
On 12/06/20 8:51 AM, zljubi...@gmail.com wrote:
Hi,
If I run this code:
class Property:
def __init__(self, var: int):
self.a: int = var
@property
def a(self):
return self.__a
@a.setter
def a(self, var: int):
if var > 0 and var % 2 == 0:
On 12/06/20 12:13 AM, Terry Reedy wrote:
On 6/11/2020 6:03 AM, John Weller wrote:
I have been able to find answers to most problems by Googling but
couldn't work out a suitable query for this one.
That is why I and others have made the Symbols index as complete as
possible. If anything think
On 11/06/20 4:56 AM, John Weller wrote:
I am trying to learn python. Looking at an example on the web I found this
line:
def plot(*args, **kwargs):
What do the stars mean?
The Python "docs" are (surprisingly, for this day-and-age)
comprehensive. Try https://docs.python.org/3/tutorial/control
On 11/06/20 1:32 AM, elisha hollander wrote:
I have a folder with my pygame apps, I want to build a program to have a
nice interface to access those apps from, I want it to be like an actual
computer, so, I need it to open the apps as rect of something not as
external apps.
Is there a way to do i
On 10/06/20 11:26 PM, Silvia Aminul wrote:
I tried installing Python for windows 10 (the latest version of python for
windows )
And after downloading and trying to launch it keeps saying repair modify
uninstall I tried looking for solution and it was suggested I might have
do
On 8/06/20 10:38 AM, MRAB wrote:
On 2020-06-07 23:24, DL Neil via Python-list wrote:
On 8/06/20 7:06 AM, Caledonian26 wrote:
...
However, I keep getting the error: IndexError: list index out of
range. Could anyone give me a helping hand as to where I am going wrong?
When things go wrong
On 8/06/20 7:06 AM, Caledonian26 wrote:
...
However, I keep getting the error: IndexError: list index out of range. Could
anyone give me a helping hand as to where I am going wrong?
When things go wrong, Python tries to be helpful by providing a
"traceback". Please copy-paste the entire tra
On 6/06/20 9:36 AM, zljubi...@gmail.com wrote:
Hi,
if I define class like this one:
class abc:
def __init__(self):
self._from = None
@property
def from(self):
return self._from
@from.setter
def from(self, value):
self._from = value
I get
How do you prefer to balance all of the above when import-ing?
Python offers a number of options for importing modules, eg
import module, ...
from importable import object, ...
most of which can be augmented with the "as preferred_name" syntax.
(ignoring the much-reviled "*" (import ev
On 4/06/20 2:22 PM, Kelley Hudson wrote:
Keep getting an error when trying to us Python with Pycharm. I uninstalled
it but this was the error I received.
Sent from [1]Mail for Windows 10
References
Visible links
1. https://go.microsoft.com/fwlink/?LinkId=550
On 4/06/20 4:59 PM, Meet Agrawal wrote:
I want to unsubscribe from python list and would like to stop recieving
mails from the same.
At the bottom of your request (as reflected), this, and all over
messages to the list is an administration link. At the foot of that
web-page you will find a s
On 30/05/20 4:52 AM, connor.r.no...@gmail.com wrote:
In an effort to clean up my python logging practices when creating libraries, I have
begun reading into "Advanced Logging" and converting my logging practices into
logging configuration `.ini` files:
[link](https://docs.python.org/3.4/howto/
On 30/05/20 7:42 PM, Preetha M wrote:
Hello. Thank you for responding to my previous mail. Can someone tell me
how to connect python to sublime text 3. Whenever I select python and type
the code, it does not work when I press ctrl+B. Please tell.
ST is an editor/IDE which is not Python-specifi
On 28/05/20 11:48 PM, Joseph L. Casale wrote:
I have some json encoded input for nodemailer
(https://nodemailer.com/message/embedded-images)
where the path key is a string value which contains the base64 encoded data
such as:
{
html: 'Embedded image: ',
attachments: [{
filen
@AR,
On 28/05/20 8:41 AM, Chris Angelico wrote:
On Thu, May 28, 2020 at 6:27 AM Abdur-Rahmaan Janhangeer
wrote:
Thanks,
Actually i want to keep a reference from B to all A
instantiated like in the case of z
I have class A and i want to call class B via A
You can have
def x(self, *args, *
...
Again, a pathname is never inherently a directory or a file.
See previous contribution: until YOU define YOUR arena of operations, it
will be difficult to select the correct tool or library - or for others
to assist you.
If dealing with strings (which happen to look as if they are
fil
On 27/05/20 5:23 AM, BlindAnagram wrote:
On 26/05/2020 16:59, Mats Wichmann wrote:
On 5/26/20 8:56 AM, BlindAnagram wrote:
I came across an issue that I am wondering whether I should report as an
issue. If I have a directory, say:
base='C:\\Documents'
and I use os.path.join() as follows:
On 26/05/20 11:35 AM, Benjamin Schollnick wrote:
Did you ever find anything that met your requirements?
If not, I have a prototype that I need to build out some more…
https://github.com/bschollnick/PyPlugInMgr
I use it for some home grown utilities, but it needs to be fleshed out
some more…
On 26/05/20 8:26 AM, zljubi...@gmail.com wrote:
Hi,
I have a case in which I have to use custom function for logging.
For example, all messages should go to stderr and end with '\r\n'.
Can I somehow use standard python logging module but send all message to stderr
with '\r\n' line endings?
On 24/05/20 8:41 PM, Frank Millman wrote:
On 2020-05-24 9:58 AM, DL Neil via Python-list wrote:
On 24/05/20 5:43 PM, Frank Millman wrote:
On 2020-05-23 9:45 PM, DL Neil via Python-list wrote:
My habit with SQL queries is to separate them from other code, cf
the usual illustration of having
On 24/05/20 5:43 PM, Frank Millman wrote:
On 2020-05-23 9:45 PM, DL Neil via Python-list wrote:
My habit with SQL queries is to separate them from other code, cf the
usual illustration of having them 'buried' within the code,
immediately before, or even part of, the query call.
On 24/05/20 8:39 AM, Skip Montanaro wrote:
May I ask why not simply like this:
stmt = """
select foo from bar
where a = 'bag'
and c = 'dog'
"""
Sorry, I don't recall. I wouldn't be at all surprised that it has something
to do with Emacs's Python mode behavio
On 24/05/20 4:55 AM, Ben Hansen wrote:
-- Forwarded message -
From: Ben Hansen
Date: Sat, May 23, 2020 at 11:44 AM
Subject: Fwd: installed but doesn't boot
To:
-- Forwarded message -
From: Ben Hansen
Date: Fri, May 22, 2020 at 3:18 PM
Subject: installed b
On 24/05/20 4:03 AM, Tim Chase wrote:
On 2020-05-24 01:40, Chris Angelico wrote:
On Sat, May 23, 2020 at 10:52 PM Abdur-Rahmaan Janhangeer
wrote:
The interpreter prefers single-quotes
"single or double"
'single or double'
'not all that strongly, it doesn\'t'
"not all that strongly,
On 23/05/20 11:03 PM, Skip Montanaro wrote:
I also agree about SQL. I found that something like this:
stmt = (
"""select foo from bar"""
""" where a = 'bag'"""
"""and c = 'dog'"""
)
worked pretty well, served to both satisfy my brain's desire for semantic
indentation (you sh
I am asking myself if I should preferably use single or double
quotes for strings?
...
I agree to the following:
1. Consistency is important.
2. Single quotes are less noisy.
3. Triple double quotes are to be preferred over triple single quotes.
...
Of course, this is my subjective result,
On 23/05/20 4:31 AM, Grant Edwards wrote:
On 2020-05-22, Peter Otten <__pete...@web.de> wrote:
If you want to terminate the script you can use exit. However exit
is a function, and you have to call it
exit()
Actually it's an instance of _sitebuiltins.Quitter not a function.
You still have
On 23/05/20 3:40 AM, Itamar Turner-Trauring wrote:
You’re about to ship your Python application into production using Docker: your
images are going to be critical infrastructure.
...
*The class will take place on two mornings (US East Coast) on June 11th and 12th. You
can **learn more about
On 21/05/20 7:16 AM, Dennis Lee Bieber wrote:
On Tue, 19 May 2020 20:31:28 -0400, Ryan Harrington
declaimed the following:
Hi - I'm not the least bit technical. Trying to learn through YouTube. I've
gotten exit code 1, 2, 106. Tried setting up the project interpreter and
can't figure it out. T
On 21/05/20 2:22 AM, Supriyo Roy wrote:
I have installed the latest version of python which is 3.8.3. However, when
I try to run a sample program, a small python icon appears on my taskbar
for a split second and then disappears. Nothing else happens. Please advise
me on how to get python up and r
On 20/05/20 8:49 AM, Chris Angelico wrote:
On Wed, May 20, 2020 at 6:38 AM Jim wrote:
On 5/19/20 1:24 PM, Chris Angelico wrote:
On Wed, May 20, 2020 at 4:03 AM Schachner, Joseph
wrote:
And, because '_' looks sort of like a space, the individual words are more
easily readable. notEveyoneT
On 20/05/20 6:26 AM, Chris Angelico wrote:
On Wed, May 20, 2020 at 4:21 AM Manfred Lotz wrote:
Hi there,
I am asking myself if I should preferably use single or double quotes
for strings?
If I need a single quote in a string I would use double quotes for the
whole string and vice versa. For f
On 19/05/20 6:40 AM, swaroop.sahoo...@gmail.com wrote:
Hi All,
I am using python for doing the following:
I have a matrix which has dimension of 174*993.
Each row of the matrix has some numbers in the range of 30-30.5.
I would like to determine the index of the numbers in the range of 30-30.5 in
On 18/05/20 10:52 AM, Oscar Benjamin wrote:
On Sun, 17 May 2020 at 15:21, Mats Wichmann wrote:
On 5/15/20 9:47 PM, Souvik Dutta wrote:
I dont know if you should shift from powershell to cmd. Python kinda does
not work in powershell.
Powershell has a funky way of looking up programs, with th
On 17/05/20 7:06 PM, Tarun Pathak wrote:
-- Forwarded message -
From: Tarun Pathak
Date: Sun, May 17, 2020, 12:07 PM
Subject: Unable to Install Python (3.5.0) Properly
To:
Dear Sir/Madam,
I am trying to install Python for a while. But failed to do so. Tried
with different
ALGOL 60 at 60: The greatest computer language you've never used and
grandaddy of the programming family tree
Back to the time when tape was king
By Richard Speed 15 May 2020 at 09:47
https://www.theregister.co.uk/2020/05/15/algol_60_at_60/
NB 'El Reg' is known for its irreverent and cynical vie
On 15/05/20 4:18 PM, Jhoana Kacheva Melissa Joseph wrote:
Hello,
I downloaded python 3.8 in my windows, I selected the box for the path but
when I try to run it in powershell it brought me to app store to get it
again.
Please advise if the following reference is accurate, and works for you:
h
On 15/05/20 12:58 AM, Jon Ribbens via Python-list wrote:
On 2020-05-14, MRAB wrote:
Look at the date of the original post. It says "8 May 2009". That's over
11 years ago!
Since then, Google Code has ceased to exist.
Disgraceful, all URLs should continue to work for at least as long as
this o
On 7/05/20 4:15 PM, Music lover wrote:
Hello python team,
I have installed the latest version of python from your site.
Then I successfully installed some modules like :- numpy , pandas,
matplotlib from command prompt. But I am not able to use them while
programing in python Idle. It'
On 3/05/20 9:07 AM, Chris Angelico wrote:
On Sun, May 3, 2020 at 6:33 AM DL Neil via Python-list
wrote:
Is this the way to write Python Enhancement Proposals (PEPs)?
eg https://www.python.org/dev/peps/pep-0008/#indentation
TabError: inconsistent use of tabs and spaces in indentation
https
To make-up to those people who frowned at the earlier OT-Comic post...
There are changes in-the-wind, in the way Python should/could be
documented.
Currently, there is a difficulty in 'scaling' the documentation to cope
with the growing range of language user-types, as well as keeping-up
wi
Is this the way to write Python Enhancement Proposals (PEPs)?
eg https://www.python.org/dev/peps/pep-0008/#indentation
TabError: inconsistent use of tabs and spaces in indentation
https://www.geeksaresexy.net/2020/05/01/the-tab-club-comic/
--
Regards,
=dn
--
https://mail.python.org/mailman/listin
On 2/05/20 12:00 PM, Bob van der Poel wrote:
I still think that the use of a keyword like "static" would be easiest.
def foo(arg):
static counter = 0
counter += 1
if counter ...
And in this case static just means that it's a variable only readable
inside foo() and it should maint
On 2/05/20 11:30 AM, Chris Angelico wrote:
On Sat, May 2, 2020 at 9:14 AM DL Neil via Python-list
wrote:
On 28/04/20 7:36 PM, Chris Angelico wrote:
"Best"? Not sure about that. Functions are first-class objects in
Python, so a function *is* a callable object. You don't h
On 28/04/20 7:36 PM, Chris Angelico wrote:
"Best"? Not sure about that. Functions are first-class objects in
Python, so a function *is* a callable object. You don't have to create
a custom class with a call method just to be able to attach attributes
to your function.
ChrisA
Using a mutable o
Given your replies, 'now' might be a good time to take a look at
Pytest, and see how you could use it to help build better code - by
building tested units/functions which are assembled into ever-larger
tested-units... (there is a range of choice/other testing aids if
Pytest doesn't take your fancy
If I have understood correctly, the objective is to check a dir-tree
to ensure that specific directory/file-permissions are in-effect/have
not been changed. The specifications come from a .JSON file and may
be over-ridden by command-line arguments. Correct?
Yes.
How to test this in the best
On 27/04/20 11:29 AM, Mats Wichmann wrote:
On 4/26/20 2:06 AM, helal uddin wrote:
https://drive.google.com/open?id=1DCciLNPkARXnVIHFhXmijRTbFEC9Xsa-
Please visit this link to see my problem
I'm facing some problems to installlibraries like 'torch library'
My Operating System is Windows 10 64
On 26/04/20 8:06 PM, helal uddin wrote:
https://drive.google.com/open?id=1DCciLNPkARXnVIHFhXmijRTbFEC9Xsa-
Please visit this link to see my problem
I'm facing some problems to installlibraries like 'torch library'
My Operating System is Windows 10 64bit.
<<<
404. That’s an error.
The reque
On 25/04/20 7:53 PM, Manfred Lotz wrote:
On Sat, 25 Apr 2020 18:41:37 +1200
DL Neil wrote:
On 25/04/20 5:16 PM, Manfred Lotz wrote:
On Fri, 24 Apr 2020 19:12:39 -0300
Cholo Lennon wrote:
On 24/4/20 15:40, Manfred Lotz wrote:
I have a command like application which checks a directory
On 25/04/20 5:16 PM, Manfred Lotz wrote:
On Fri, 24 Apr 2020 19:12:39 -0300
Cholo Lennon wrote:
On 24/4/20 15:40, Manfred Lotz wrote:
I have a command like application which checks a directory tree for
certain things. If there are errors then messages will be written to
stdout.
How to test t
May I point-out that the above may not be the best approach. Rather
than using screen-prints to report errors, another method is to
utilise "logging" to collect such data - so that there is always a
formal record (regardless of user behavior). During 'production' the
information could be collected
On 25/04/20 6:40 AM, Manfred Lotz wrote:
I have a command like application which checks a directory tree for
certain things. If there are errors then messages will be written to
stdout.
How to test this in the best way?
One idea was for the error situations to write messages to files and
then l
... Is there a way to see all of the groups?
Yes! Follow the link at the bottom of this email msg. Then follow the
link at the bottom of this list's web-page ...
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Regards =dn
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On 24/04/20 1:24 PM, Deac-33 Lancaster wrote:
I'm aware that you can find the type of a variable with
type(var)
But are there Boolean operators in Python3.8 to test the data type, e.g.
is_floate(var)
is_string(var)
etc. ?
There is also a 'pythonic' answer (what is the 'Python way'?)
On 24/04/20 1:24 PM, Deac-33 Lancaster wrote:
I'm aware that you can find the type of a variable with
type(var)
But are there Boolean operators in Python3.8 to test the data type, e.g.
is_floate(var)
is_string(var)
etc. ?
You are close! https://docs.python.org/3/library/functions.htm
Have tracked-down and communicated with the site owner/operator. He
advised a loop-back problem which has now been blocked.
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Regards =dn
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https://mail.python.org/mailman/listinfo/python-list
On 21/04/20 9:40 AM, elisha hollander wrote:
I have a python library with a function.
This function call some other functions, classes and variable from the
library (and those functions and classes call other ones, etc)...
Can I automatically create a file with all of the dependencies (and nothin
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