On 05-05-18 09:33, Peter Otten wrote:
> I think you have established that there is no straight-forward way to write
> this as a lambda. But is adding a default to itemgetter the right
> conclusion?
>
> If there were an exception-catching decorator you could write
>
> f = catch(IndexError, "spam")
We’re looking for proposals on every aspect of Python: programming
from novice to advanced levels, applications and frameworks, or how
you have been involved in introducing Python into your
organization. EuroPython is a community conference and we are eager to
hear about your experience.
*
Steven D'Aprano wrote:
> Python function default values use *early binding*: the default parameter
> is evaluated, ONCE, when the function is defined, and that value is used
> each time it is needed.
Thanks, "early binding" was the clue I was missing.
robert
--
https://mail.python.org/mailman/
Antoon Pardon wrote:
> On 05-05-18 09:33, Peter Otten wrote:
>> I think you have established that there is no straight-forward way to
>> write this as a lambda. But is adding a default to itemgetter the right
>> conclusion?
>>
>> If there were an exception-catching decorator you could write
>>
>>
I am a bit confused between module and package in Python.
Does a module contain package or vice versa?
When we import something in Python, do we import a module or a package?
Thanks
--
https://mail.python.org/mailman/listinfo/python-list
On 2018-05-07 17:53, Sharan Basappa wrote:
I am a bit confused between module and package in Python.
Does a module contain package or vice versa?
When we import something in Python, do we import a module or a package?
A module is a file. A package is a collection of one or more modules.
--
http
On Tue, May 8, 2018 at 2:53 AM, Sharan Basappa wrote:
> I am a bit confused between module and package in Python.
> Does a module contain package or vice versa?
> When we import something in Python, do we import a module or a package?
You import a module.
A package is one particular form of modu
Hello everyone,
I need to conduct massive simulation computations using a software called
'lammps' on a remote supercomputer whose operating system is Linux every day.
It's extremely annoying to log to the remote supercomputer, upload files to
and download files from the supercomputer using
On Sun, May 6, 2018 at 9:22 PM, Gilmeh Serda
wrote:
> On Mon, 30 Apr 2018 10:38:54 -0700, Jorge Gimeno wrote:
>
>> Not sure who to report to, but the site comes back with a 503. Anyone
>> know where I can direct this to?
>
> Why would you report it? Give it at least a day before you're going
> ber
On Sun, May 6, 2018 at 6:47 PM Skip Montanaro
wrote:
> > Try to upgrade to 2.7.15. It should be shipped with Tk 8.6.
>
> Thanks. I'm using an internal (to work) Anaconda distro at work. Hopefully
> it will update soon.
>
I got everything up-to-date, but still the cover window only covers two of
I intend to improve the IDLE doc section on IDLE-console differences.
The following is from standard interactive mode (PSF CPython 3.7.0a4) on
Windows (Win 10, Command Prompt)
>>> def f():
... return 1/0
...
>>> f()
Traceback (most recent call last):
File "", line 1, in
File "", line
On 2018-05-07 13:29, ruiyan wrote:
Hello everyone,
I need to conduct massive simulation computations using a software called
'lammps' on a remote supercomputer whose operating system is Linux every day.
It's extremely annoying to log to the remote supercomputer, upload files to
and download
You can also explore this package -> https://github.com/paramiko/paramiko
in order to be able to download or upload the files.
Thank You,
Irving Duran
On Mon, May 7, 2018 at 3:34 PM MRAB wrote:
> On 2018-05-07 13:29, ruiyan wrote:
> > Hello everyone,
> >
> >
> > I need to conduct massive simu
Hi,
I was wondering (and have asked on StackOverflow [1] in a more
elaborate way) whether there is a deeper reason to not allow
assignments in lambda expressions.
I'm not criticising, I'm asking in order to know ;-)
The surface-reason is the distinction between assignments and
statements, but wh
On Tue, May 8, 2018 at 6:27 AM, wrote:
> Hi,
>
> I was wondering (and have asked on StackOverflow [1] in a more
> elaborate way) whether there is a deeper reason to not allow
> assignments in lambda expressions.
>
> I'm not criticising, I'm asking in order to know ;-)
>
> The surface-reason is th
I have discovered the following bug or problem: it looks like i am
forced to choose different names for class attributes and function
arguments, and i see no workaround. Am i missing some special syntax
feature ?
Alexey.
---
x = 42
class C1:
y = x # Works
class C2:
x = x # Works
#
To be more exact, i do see a few workarounds, for example:
def f4(a):
b = a
class D:
a = b # Works
return D
But this is not what i was hoping for.
Alexey.
On Tue, 8 May, 2018 at 12:02 AM, Alexey Muranov
wrote:
I have discovered the following bug or proble
Chris Angelico (2018-May-08, excerpt):
> What exactly would be the scope of the assigned name?
Yes, that's more like the kind of answer I was seeking. But I'm not
entirely satisfied.
> def sort_func(item):
> date = parse_date(item.creation_date)
> return date.day_of_week, date.year, date
On Mon, 07 May 2018 15:59:10 -0400, Terry Reedy wrote:
> I intend to improve the IDLE doc section on IDLE-console differences.
>
> The following is from standard interactive mode (PSF CPython 3.7.0a4) on
> Windows (Win 10, Command Prompt)
>
> >>> def f():
> ... return 1/0
> ...
> >>> f()
>
On Mon, 07 May 2018 22:27:22 +0200, all-lists wrote:
> Hi,
>
> I was wondering (and have asked on StackOverflow [1] in a more elaborate
> way) whether there is a deeper reason to not allow assignments in lambda
> expressions.
Currently, the real reason is that lambda expressions are limited to a
On Monday, 7 May 2018 23:09:41 UTC+5:30, Chris Angelico wrote:
> On Tue, May 8, 2018 at 2:53 AM, Sharan Basappa
> wrote:
> > I am a bit confused between module and package in Python.
> > Does a module contain package or vice versa?
> > When we import something in Python, do we import a module or
MRAB, ChirisA,
One question. So, we can import the entire package or just a module in a given
package. Is this correct?
For example,
import nltk
import nltk.stem
--
https://mail.python.org/mailman/listinfo/python-list
Sharan Basappa writes:
> One question. So, we can import the entire package or just a module in
> a given package. Is this correct?
Each time you ‘import foo’, you are getting a module.
> For example,
> import nltk
That results in a module object, and you can use the name ‘nltk’ to
reference t
Here is an idea for 'data object' a syntax.
For me it is interesting, how would users find such syntax.
I personally find that this should be attractive from users
perspective.
Main aim is more readable presenting of typical data chunks
and some typical data types (tuples/lists) directly in code.
F
07.05.18 22:59, Terry Reedy пише:
I intend to improve the IDLE doc section on IDLE-console differences.
Don't haste to document it. The behavior of the standard interactive
mode can be changed in 3.8.
--
https://mail.python.org/mailman/listinfo/python-list
Python 3.5.1 (default, Jun 1 2016, 13:15:26)
[GCC 4.2.1 (Apple Inc. build 5664)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> def f(a):
... class D:
... pass
... D.a = a
... return D
...
>>> c = f(42)
>>> c
.D'>
>>> c.a
42
--
Greg
--
https://mail.pyth
26 matches
Mail list logo
