by: Francis Avila |
last post by:
Below is an implementation a 'flattening' recursive generator (take a nested
iterator and remove all its nesting). Is this possibly general and useful
enough to be included in itertools? (I know...
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by: Francis Avila |
last post by:
A few days ago (see the 'itertools.flatten()?' thread from October 28) I
became obsessed with refactoring a recursive generator that yielded the
leaves of nested iterables. When the dust settled,...
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by: Gerson Kurz |
last post by:
I stumbled upon a behaviour that would be somewhat nice to have, but
seemingly is not possible (in 2.3 anyway):
import os, stat
def walkem(directory):
print "Read files in %s" % directory...
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by: Francis Avila |
last post by:
A little annoyed one day that I couldn't use the statefulness of
generators as "resumable functions", I came across Hettinger's PEP 288
(http://www.python.org/peps/pep-0288.html, still listed as...
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by: Timothy Fitz |
last post by:
It seems to me that in python, generators are not truly coroutines. I
do not understand why. What I see is that generators are used almost
exclusively for generation of lists just-in-time. Side...
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by: Carlos Ribeiro |
last post by:
As a side track of my latest investigations, I began to rely heavily
on generators for some stuff where I would previsouly use a more
conventional approach. Whenever I need to process a list, I'm...
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by: Carlos Ribeiro |
last post by:
Hello all,
Here I am using some deeply nested, tree-like data structures. In some
situations I need to traverse the tree; the old-style way to do it is
to write a recursive method on the node...
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by: Michael Sparks |
last post by:
Hi,
I'm posting a link to this since I hope it's of interest to people here :)
I've written up the talk I gave at ACCU Python UK on the Kamaelia Framework,
and it's been published as a BBC...
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by: Talin |
last post by:
I've been using generators to implement backtracking search for a while
now. Unfortunately, my code is large and complex enough (doing
unification on math expressions) that its hard to post a...
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by: Martin Sand Christensen |
last post by:
Hi!
First a bit of context.
Yesterday I spent a lot of time debugging the following method in a
rather slim database abstraction layer we've developed:
,----
| def selectColumn(self,...
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by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
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by: ryjfgjl |
last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
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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
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by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
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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...
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However,...
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers,...
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by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows...
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