Hi Tutors
This is my first mail to this list so firstly thank you for reading and
apologies in advance for any noob mistakes i may have inadvertantly made:).
Ive only started learning python as my first programming language and its
all going well so far, working my way through a couple of books on
> This is my first mail to this list so firstly thank you for reading and
> apologies in advance for any noob mistakes i may have inadvertantly made:).
> Ive only started learning python as my first programming language and its all
> going well so far, working my way through a couple of books on
use raw_input instead of input . as using input is unsafe as it evaluates
your input as python command.
for e,g.
x = input("enter command") and u entered "1 + 2" as input., then it will
evaluate 1+2 = 3 = x.
-nitin
On Wed, Aug 18, 2010 at 12:45 PM, shane brennan wrote:
> Hi Tutors
>
> This is m
On 18/08/2010 09:15, shane brennan wrote:
Hi Tutors
This is my first mail to this list so firstly thank you for reading
and apologies in advance for any noob mistakes i may have
inadvertantly made:). Ive only started learning python as my first
programming language and its all going well so fa
"Bill Allen" wrote
I want to be able to create some user interfaces, similar to what
you see
in console based programs like Midnight Commander or other TUI type
programs
that use box drawing characters to create a user interfaces for
input and
display of information.
This is OK and you can
wrote
exec(open('script1.py').read())
Traceback (most recent call last):
File "", line 1, in
File "", line 1
%!PS-Adobe-3.0
^
SyntaxError: invalid syntax
What is going on/
Looks like your script1.py file is actually a postscript file.
exec expects to see valid Python code, it can'
"shane brennan" wrote
In one of the code samples he supplies while doing loops ( namely if
and
else loops) im getting a NameError i dont understand and cannot find
any
help anywhere about it.
Evert has already pointed out that the code is for Python v3 and it
looks like you are using Python
Hi all
Thank you for all the help. I had upgraded the machine to v3 but for some
reason 2 hadnt removed properly, once i did some digigng i found the
redundant entries in the registry and the libraries that didnt remove and
cleared them up . script is running fine now:) thanks for all the help
Es
On 8/12/2010 1:26 AM, Steven D'Aprano wrote:
On Thu, 12 Aug 2010 07:04:15 am Laurens Vets wrote:
I need to generate a list of 30 numbers randomly chosen from 1, 2, 3,
4, 5& 6. However, I cannot have more than 2 numbers which are the
same next to each other. I came up with the following (Please
On 18 Aug 2010, at 13:21 , Laurens Vets wrote:
> On 8/12/2010 1:26 AM, Steven D'Aprano wrote:
>> On Thu, 12 Aug 2010 07:04:15 am Laurens Vets wrote:
>>
>>> I need to generate a list of 30 numbers randomly chosen from 1, 2, 3,
>>> 4, 5& 6. However, I cannot have more than 2 numbers which are the
On Wed, Aug 18, 2010 at 3:48 AM, shane brennan wrote:
>
>
> again thanks for everything, and hopefully ill be around here for a long
> time and once i get a more experienced i can contribute back
>
You don't need to be /too/ experienced. Contributing here is actually how I
learned Python as much
Thank you all for your help! I've added another condition to this program,
namely, in a range of 60, each 'random' number can only occur 10 times. I came
up with the following:
import random
series = []
for i in range(60):
temp = [random.randint(1, 6)]
while series[-2:-1] == series[-1:
On Wed, Aug 18, 2010 at 3:15 AM, Alan Gauld wrote:
>
> "Bill Allen" wrote
>
>> I want to be able to create some user interfaces, similar to what you see
>>>
>> in console based programs like Midnight Commander or other TUI type
>> programs
>> that use box drawing characters to create a user inter
Hi Bill,
have you given UniCurses a spin?
See http://pyunicurses.sourceforge.net/ for more information.
I recall finding it online, so it might be worth investigating.
Good luck.
Regards
Ewald
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Laurens Vets wrote:
Yes of course :) That's a typo on my part. I came up with the
following which I think works as well?
import random
reeks = []
for i in range(60):
temp = [random.randint(1, 6)]
while reeks[-2:-1] == reeks[-1:] == temp:
temp = [random.randint(1, 6)]
if reeks.
Hi All,
@ Alan - Thank you. Your suggestion worked. ( read 2 input file and 1
output file).
I am on Python 2.6
I need to process two sets of 96 files and prepare equal no. of sets
of 96 files. The first set of 96 files have a formula A and second set
of 96 files have formula B. Formula A is deri
Looks interesting, a new one for me, thanks for posting.
Alan G.
"Ewald Horn" wrote in message
news:aanlktinmkzyxbd0t7rldyexhbanw1tnfzac5z2gee...@mail.gmail.com...
Hi Bill,
have you given UniCurses a spin?
See http://pyunicurses.sourceforge.net/ for more information.
I recall finding it on
On Wed, Aug 18, 2010 at 12:36 PM, Alan Gauld wrote:
> Looks interesting, a new one for me, thanks for posting.
>
> Alan G.
>
> "Ewald Horn" wrote in message
> news:aanlktinmkzyxbd0t7rldyexhbanw1tnfzac5z2gee...@mail.gmail.com...
>
> Hi Bill,
>>
>> have you given UniCurses a spin?
>>
>> See http:/
On Wed, 18 Aug 2010 09:21:51 pm Laurens Vets wrote:
> On 8/12/2010 1:26 AM, Steven D'Aprano wrote:
> > On Thu, 12 Aug 2010 07:04:15 am Laurens Vets wrote:
> >> I need to generate a list of 30 numbers randomly chosen from 1, 2,
> >> 3, 4, 5& 6. However, I cannot have more than 2 numbers which are
>
On 18 August 2010 17:14, nitin chandra wrote:
> I am on Python 2.6
>
> Please guide with the syntax.
All beginners tutorials on the web teach the syntax of python.. I am
unsure what your questions is.
> below is the existing program with Formula A (Mean). Formula B will be
> Extrapolation,
> a
Hello,
Can somebody help me how to make immutable objects in python. I have
seen overriding the __new__, __setattr__ methods.. but not comfortable with
how to use them to make the object immutable.
thanks in advance
--nitin
___
Tutor maillist - T
class mymut(object):
def __setattr__(self,k,v):
if hasattr(self,k):
if self.__dict__.get(k) == None:
self.__dict__[k] = v
else:
raise TypeError("Cant Modify Attribute Value")
else:
raise TypeError("Immutable Object")
class m
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