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by: Drochom |
last post by:
Hello,
I have a huge problem with loading very simple structure into memory
it is a list of tuples, it has 6MB and consists of 100000 elements
>import cPickle
>plik = open("mealy","r")
>mealy = cPickle.load(plik)
>plik.close()
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by: sh |
last post by:
Hi guys,
Well, I have a (maybe dumb) question.
I want to write my own little blog using Python (as a fairly small but doable
project for myself to learn more deaply Python in a web context).
I don't want so far to use a database as a backend, I'd prefer use XML which is
enough for a small amount of data the blog would have to deal with.
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by: Alex Polite |
last post by:
I need to put recursive data structures on disc and found out that cPickle
doesn't like recursion.
What are my options?
alex
--
Alex Polite
http://polite.se
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by: A.B., Khalid |
last post by:
I wonder if someone can explain what is wrong here. I am pickling a
list of dictionaries (see code attached) and unpickling it back using
the HIGHEST_PROTOCOL of pickle and cPickle. I am getting an error
message and trace backs if the list exceeds eight items. Whether I use
pickle or cPickle does not matter, i.e., the eight number causes a
problem in both modules, although the trace backs are of course
dissimilar.
This pickling and...
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by: Marcus Lowland |
last post by:
Hello, I'm fairly new to python and have read about and wanted to begin
experimenting with cpickle. As I understand, this should be a native
module in the python library. I have python 2.3 and now just installed
2.4, but am not able to import or find cpickle.py in any directory of
the install, or in the previous version (pickle.py is present and
imports correctly). Is there a seperate module package that must be
downloaded and installed......
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by: briforge |
last post by:
I am writing a program for the Palm OS in c++. I have already posted
this to a palm development forum but I'm desperate for a fix, so I hope
this cross-post isn't offensive.
My program is hanging, like it's in an infinite loop, while returning
from constructing an object. Through the debugger, I've found that it
is hanging on the returning call to the constructor. I put a breakpoint
on the closing bracket of the constructor, and it goes...
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by: Mingus Tsai |
last post by:
Hello- please help with unpickling problem:
I am using Python version 2.3.4 with IDLE version 1.0.3 on a Windows
XPhome system.
My problem is with using cPickle to deserialize my pickled arrays of
datetime.datetime instances. The following is the code I have written:
import cPickle, datetime
import Numeric
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by: Carl J. Van Arsdall |
last post by:
Hey everyone, cPickle is raising an ImportError that I just don't quite
understand. Before I paste the code, let me explain the application.
Basically the part of the application that failed is a function that
loads a list of objects from a file using cPickle. This list is a queue
of requests. I've done some research and it looks like cPickle tries to
load some modules as some kind of test. From what I can tell the module
that cPickle...
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by: Victor Kryukov |
last post by:
Hello list,
The following behavior is completely unexpected. Is it a bug or a by-
design feature?
Regards,
Victor.
-----------------
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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, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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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 effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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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, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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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 Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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