On 10/03/2012 11:11 PM, boB Stepp wrote:
Thanks to all who responded.
SNIP.
What happens if str() or repr() is not supported by a particular
object? Is an exception thrown, an empty string returned or something
else I am not imagining?
Let's try it and see:
class A:pass
...
a = A()
a
On 10/03/2012 11:52 PM, Ed Owens wrote:
You are fundamentally correct about my confusion, though I'm trying to work
with tuples as the lowest level, which may not be relevant here.
The tuples are an example of an immutable object. An immutable object
(which contains only immutable objects) may
On 04/10/12 13:39, boB Stepp wrote:
But not always. For example:
py from decimal import Decimal as D
py x = D(1.23)
py print(str(x))
1.23
py print(repr(x))
Decimal('1.23')
These contrasting examples are very illuminating. So in print(str(x))
the object, D(1.23), is being converted into a
On 04/10/12 13:11, boB Stepp wrote:
What happens if str() or repr() is not supported by a particular
object? Is an exception thrown, an empty string returned or something
else I am not imagining?
I don't think that is possible, at least not by accident or neglect.
In Python 3, everything
Hello
i got stuck with the last bit of my programming practice.
Can somebody help me?
Write a program to read through a mail log, and figure out who had the most
messages in the file. The program looks for “From” lines and takes the
second parameter on
those lines as the person who sent the
Hey everyone,
I am a Maya user, so I only come into contact with Python scripting on a
surface level, but I downloaded a python script from a CG website that I
would like to check out but I am getting an error when it is run. The only
file included was a .pyc file. I'm wondering if there should
On Thu, Oct 4, 2012 at 7:21 AM, Dave Angel d...@davea.name wrote:
This is how eryksun knew that a shallow copy was good enough. And for a
shallow copy, using the slice notation is perfect.
J42 = [H[:1]]
print J42[0]
[(1, 2)]
print id(J42[0])
13964568
(Note that my shallow copy is not
On Wed, Oct 3, 2012 at 11:11 PM, boB Stepp robertvst...@gmail.com wrote:
What happens if str() or repr() is not supported by a particular
object? Is an exception thrown, an empty string returned or something
else I am not imagining?
The __str__ method inherited from object calls __repr__.
On 05/10/12 01:21, tfahey1 wrote:
Hey everyone,
I am a Maya user, so I only come into contact with Python scripting on a
surface level, but I downloaded a python script from a CG website that I
would like to check out but I am getting an error when it is run.
Would you like us to guess what
On Wed, Oct 3, 2012 at 11:38 AM, bballplaya5...@aim.com wrote:
Hi im new to python and im stuck on my homework. I have to define the
functions appropriately in the python file so they all test and work but im
not even sure where to begin or what to I could really use some help. Ive
attached
You need to install PIL to use the tutorial you are doing.
http://www.pythonware.com/products/pil/
the site says
The current free version is PIL 1.1.7. This release supports Python
1.5.2 and newer, including 2.5 and 2.6. A version for 3.X will be
released later.
i have python 3. all the
Hi,
The function below works, but it's such a kludge! Is there a way to make this
more elegant?
As said in the docstring, I want to round up a given integer to the nearest
multiple of 8. I was thinking
of something like math.ceil.
def _getPadding(charlen):
Helper function to replace
your last for iterater maybe should like this：
for key，values in messages：
if max is None or valuesmax:
sender=key
max=values
在 2012-10-5，1:13，tutor-requ...@python.org 写道：
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On Thu, Oct 4, 2012 at 3:47 PM, Albert-Jan Roskam fo...@yahoo.com wrote:
Hi,
The function below works, but it's such a kludge! Is there a way to make this
more elegant?
As said in the docstring, I want to round up a given integer to the nearest
multiple of 8. I was thinking
of something
On 3 October 2012 04:39, Palice Fan magicwizards...@gmail.com wrote:
Hello
i got stuck with the last bit of my programming practice.
Can somebody help me?
Write a program to read through a mail log, and figure out who had the most
messages in the file. The program looks for “From” lines and
On 4 Oct 2012 13:22, medusa magicwizards...@gmail.com wrote:
Hello
i got stuck with the last bit of my programming practice.
snip
Instead of printing off a number beside the email, i got another email
and i
dont know how to fix it.
http://python.6.n6.nabble.com/file/n4990842/9.4_stuck.png
On Thu, Oct 4, 2012 at 4:04 PM, Joel Goldstick joel.goldst...@gmail.com wrote:
my_string = 123
pad = 8 - len(my_string) % 8
my_string = my_string + * pad
my_string
'123 '
If len(my_string) is already a multiple of 8, the above sets pad to 8:
s = 12345678
pad = 8 -
Hi,
I recently started learning as a python programming 'absolute beginner'. I have
Python 3.2 installed on my laptop, and I have learned to a point where I need
to create GUIs. I understand from the text book I am reading that all I need to
have access to the Tkinter toolkits in a window-OS
On 05/10/12 07:30, tayo rotimi wrote:
Hi,
I recently started learning as a python programming 'absolute beginner'.
I have Python 3.2 installed on my laptop, and I have learned to a point
where I need to create GUIs. I understand from the text book I am
reading that all I need to have access
On 4 October 2012 20:31, Matthew Ngaha chigga...@gmail.com wrote:
You need to install PIL to use the tutorial you are doing.
http://www.pythonware.com/products/pil/
the site says
The current free version is PIL 1.1.7. This release supports Python
1.5.2 and newer, including 2.5 and 2.6. A
I wonder if they might be a way for some on this forum to dispense advice and
help others without the totally snide and obnoxious attitude? if it is
so painfully annoying for you to deal with, why subject yourself to it?
I suspect it is the sheer joy of showing others how bright you are and
Hey Ken,
Steve has just made some innocent fun. He is eager to help the guy. Please
don't be so harsh.
Sincerely
Ashfaq
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On Thu, Oct 4, 2012 at 3:31 PM, Matthew Ngaha chigga...@gmail.com wrote:
You need to install PIL to use the tutorial you are doing.
http://www.pythonware.com/products/pil/
the site says
The current free version is PIL 1.1.7. This release supports Python
1.5.2 and newer, including 2.5 and
On Fri, Oct 5, 2012 at 12:39 AM, eryksun eryk...@gmail.com wrote:
# apt-get install build-essential python3-dev tk8.5-dev \
libjpeg8-dev liblcms1-dev libfreetype6-dev
I forgot zlib:
# apt-get install build-essential python3-dev tk8.5-dev \
libjpeg8-dev liblcms1-dev
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