by: Jacek Generowicz |
last post by:
The Numeric docs state that "Subclassing Numeric arrays is not
possible due to a limitation of Python."
What is this limitation? My first guess is that it is the unsbclassability
of built-in...
|
by: David Vaughan |
last post by:
I'm using v2.3, and trying to write to text files, but with a maximum
line length. So, if a line is getting too long, a suitable ' '
character is replaced by a new line. I'm subclassing the file...
|
by: BJörn Lindqvist |
last post by:
A problem I have occured recently is that I want to subclass builtin
types. Especially subclassing list is very troublesome to me. But I
can't find the right syntax to use. Take for example this...
|
by: Brent |
last post by:
I'd like to subclass the built-in str type. For example:
--
class MyString(str):
def __init__(self, txt, data):
super(MyString,self).__init__(txt)
self.data = data
|
by: Kevin Prichard |
last post by:
Hi all,
I've recently been following the object-oriented techiques discussed
here and have been testing them for use in a web application. There is
problem that I'd like to discuss with you...
|
by: Erik Johnson |
last post by:
I ran into a problem I didn't understand at first. I got part of it figured
out. Let me first demonstrate the original problem:
class Super(object):
def __init__(self):
self._class = 'Super'...
|
by: manatlan |
last post by:
I've got an instance of a class, ex :
b=gtk.Button()
I'd like to add methods and attributes to my instance "b".
I know it's possible by hacking "b" with setattr() methods. But i'd
like to do...
|
by: Larry Bates |
last post by:
I'm trying to learn about subclassing new style classes and the first project I
went to do needs to subclass zipfile to add some methods.
Why does this:
import zipfile
class...
|
by: Ray |
last post by:
Hi all,
I am thinking of subclassing the standard string class so I can do
something like:
mystring str;
....
str.toLower ();
A quick search on this newsgroup has found messages by others
|
by: =?Utf-8?B?QmV0aA==?= |
last post by:
Hello.
I'm trying to figure out how to create subclasses with properties specific
to the subclass and so far it isn't going well.
Right now I have a class with an enum representing the type. ...
|
by: CloudSolutions |
last post by:
Introduction:
For many beginners and individual users, requiring a credit card and email registration may pose a barrier when starting to use cloud servers. However, some cloud server providers now...
|
by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 3 Apr 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome former...
|
by: ryjfgjl |
last post by:
In our work, we often need to import Excel data into databases (such as MySQL, SQL Server, Oracle) for data analysis and processing. Usually, we use database tools like Navicat or the Excel import...
|
by: taylorcarr |
last post by:
A Canon printer is a smart device known for being advanced, efficient, and reliable. It is designed for home, office, and hybrid workspace use and can also be used for a variety of purposes. However,...
|
by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
|
by: emmanuelkatto |
last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud.
Please let me know.
Thanks!
Emmanuel
|
by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
|
by: Sonnysonu |
last post by:
This is the data of csv file
1 2 3
1 2 3
1 2 3
1 2 3
2 3
2 3
3
the lengths should be different i have to store the data by column-wise with in the specific length.
suppose the i have to...
|
by: Hystou |
last post by:
There are some requirements for setting up RAID:
1. The motherboard and BIOS support RAID configuration.
2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
|
