Re: Having trouble getting Hello World to appear

2022-04-21 Thread MRAB

On 2022-04-22 02:57, Greg wrote:

I downloaded and installed the auto version of the software.


"auto version"?


I go to the director C:\google-python-exercises> *python hello.py*

I am running Windows.



What am I doing incorrectly?


I don't know, because you didn't say what did or didn't happen.

Did it say it couldn't find Python?

If yes, try the Python Launcher instead:

py hello.py




I had the zip file installed under my One Drive and then moved it to my C
drive


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Re: Enums and nested classes

2022-04-21 Thread Ethan Furman

On 4/21/22 15:00, Greg Ewing wrote:

On 20/04/22 10:57 pm, Sam Ezeh wrote:

Has anyone here used or attempted to use a nested class inside an enum?

If so, how did you find it? (what did you expect to happen and did
your expectations align with resulting behaviour etc.)


That's a pretty open-ended question. Is there something about
its current behaviour that you think should be different?


Indeed -- the point of the question is to (hopefully) find out what folks have already tried, and whether they found the 
current behavior surprising.  We're looking for what happened in practice, not for what should happen in theory.  ;-)


And of course, no one using enums that way means we can change how that bit 
works fairly easily.

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Re: Having trouble getting Hello World to appear

2022-04-21 Thread Greg
I downloaded and installed the auto version of the software.

I go to the director C:\google-python-exercises> *python hello.py*

I am running Windows.



What am I doing incorrectly?



I had the zip file installed under my One Drive and then moved it to my C
drive



Patiently waiting,

Greg
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Re: Enums and nested classes

2022-04-21 Thread Greg Ewing

On 20/04/22 10:57 pm, Sam Ezeh wrote:

Has anyone here used or attempted to use a nested class inside an enum?

If so, how did you find it? (what did you expect to happen and did
your expectations align with resulting behaviour etc.)


That's a pretty open-ended question. Is there something about
its current behaviour that you think should be different?

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Re: code issue

2022-04-21 Thread Greg Ewing

On 22/04/22 5:09 am, Chris Angelico wrote:

This can't be your complete code, because it won't run like this.


Also, the output you showed contains blank lines and lines
with hyphens, and there is nothing in the code you posted
which does that.

If I had to guess, I'd say you have a loop which is supposed
to repeatedly read a value for n and then compute fizzbuzz,
and you have the input statement in the wrong place.

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Re: code issue

2022-04-21 Thread Chris Angelico
On Fri, 22 Apr 2022 at 04:19, Jack Dangler  wrote:
>
>
> On 4/21/22 13:09, Chris Angelico wrote:
> > On Fri, 22 Apr 2022 at 03:02, Tola Oj  wrote:
> >> for i in range(1, n+1):
> >>  if i % 3 == 0 and i % 5 == 0:
> >>  print("Fizzbuzz")
> >>  elif i % 3 == 0:
> >>  print("Fizz")
> >>  elif i % 5 == 0:
> >>  print("Buzz")
> >>  else:
> >>  print(i)
> >>  print(i, sep='\n')
> >>
> >> fizzbuzz(13)
> > This can't be your complete code, because it won't run like this. Have
> > a very careful read through of your code, and consider adding some
> > extra print statements to see what's happening; but if you're asking
> > for help, you'll definitely need to post the entire program.
> >
> > ChrisA
> fizzbuzz is one of Angela Yu's lab assignments in her py course.If you
> ask her, she'll gladly tell you where you are going wrong and even
> supply an entirely correct version, if you want it...

Fizz Buzz is a very common assignment. The point isn't to get a
correct version, the point is to understand what it's doing :)

ChrisA
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Re: code issue

2022-04-21 Thread Jack Dangler



On 4/21/22 13:09, Chris Angelico wrote:

On Fri, 22 Apr 2022 at 03:02, Tola Oj  wrote:

for i in range(1, n+1):
 if i % 3 == 0 and i % 5 == 0:
 print("Fizzbuzz")
 elif i % 3 == 0:
 print("Fizz")
 elif i % 5 == 0:
 print("Buzz")
 else:
 print(i)
 print(i, sep='\n')

fizzbuzz(13)

This can't be your complete code, because it won't run like this. Have
a very careful read through of your code, and consider adding some
extra print statements to see what's happening; but if you're asking
for help, you'll definitely need to post the entire program.

ChrisA
fizzbuzz is one of Angela Yu's lab assignments in her py course.If you 
ask her, she'll gladly tell you where you are going wrong and even 
supply an entirely correct version, if you want it...

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Re: code issue

2022-04-21 Thread Chris Angelico
On Fri, 22 Apr 2022 at 03:02, Tola Oj  wrote:
>
> for i in range(1, n+1):
> if i % 3 == 0 and i % 5 == 0:
> print("Fizzbuzz")
> elif i % 3 == 0:
> print("Fizz")
> elif i % 5 == 0:
> print("Buzz")
> else:
> print(i)
> print(i, sep='\n')
>
> fizzbuzz(13)

This can't be your complete code, because it won't run like this. Have
a very careful read through of your code, and consider adding some
extra print statements to see what's happening; but if you're asking
for help, you'll definitely need to post the entire program.

ChrisA
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code issue

2022-04-21 Thread Tola Oj
given a number n, for each integer i in the range from 1 to n inclusive,
print one value per line as follows:
. if i is a multiple of both 3 but not 5, print fizz.
.if i is a multiple of 5 but not 3, print buzz
.if i is not a multiple of 3 or 5, print the value of i.

the above is the question. the below is my answer, but it keeps saying I'm
failing it and this is the output my code keeps giving me: it passes my
input n (Which was 13) and starts to print from 1 again. please help

   -

   1

   -

   2

   -

   Fizz

   -

   4

   -

   Buzz

   -

   Fizz

   -

   7

   -

   8

   -

   Fizz

   -

   Buzz

   -

   11

   -

   Fizz

   -

   13

   -

   1

   -

   2

   -

   Fizz

   -

   4

   -

   Buzz

   -

   Fizz

   -

   7

   -

   8

   -

   Fizz

   -

   Buzz

   -

   11

   -

   Fizz

   -

   13

   -

   14

   -

   Fizzbuzz



for i in range(1, n+1):
if i % 3 == 0 and i % 5 == 0:
print("Fizzbuzz")
elif i % 3 == 0:
print("Fizz")
elif i % 5 == 0:
print("Buzz")
else:
print(i)
print(i, sep='\n')

fizzbuzz(13)
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[Python-announce] CrossCompute Analytics Automation Framework 0.9.2.3

2022-04-21 Thread Roy Hyunjin Han
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cd crosscompute-examples/widgets/paint-letters
bash setup.sh
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Re: Tuple unpacking inside lambda expressions

2022-04-21 Thread Peter Otten

On 20/04/2022 13:01, Sam Ezeh wrote:

I went back to the code recently and I remembered what the problem was.

I was using multiprocessing.Pool.pmap which takes a callable (the
lambda here) so I wasn't able to use comprehensions or starmap

Is there anything for situations like these?


Hm, I don't see pmap, but there is a starmap():

https://docs.python.org/3/library/multiprocessing.html#multiprocessing.pool.Pool.starmap
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