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by: Thomas Heller |
last post by:
ctypes 0.9.2 released - Oct 28, 2004
====================================
Overview
ctypes is a ffi (Foreign Function Interface) package for Python
2.3 and higher.
ctypes allows to call functions exposed from dlls/shared libraries
and has extensive facilities to create, access and manipulate
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by: rrenaud |
last post by:
Is there a reason why erf() is not included in the math package?
According to the following URL it looks like it has been standard C
since 1999.
http://www.opengroup.org/onlinepubs/000095399/functions/erf.html
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by: sjdevnull |
last post by:
Hey,
I'm trying to wrap GNU readline with ctypes (the Python readline
library doesn't support the callback interface), but I can't figure out
how to set values to a variable inside the library. This is Python 2.5
on Linux. Here's what I have so far--if you comment out the memmove
call (3 lines) it works as expected:
# START
#!/usr/local/bin/python2.5
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by: p.lavarre |
last post by:
How do I vary the byte offset of a field of a ctypes.Structure?
How do I "use the dynamic nature of Python, and (re-)define the data
type after the required size is already known, on a case by case
basis"?
\\\
For example, suppose sometimes I receive the value '\x03hi' + \x04bye'
for the struct:
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by: Jack |
last post by:
I'm not able to build IP2Location's Python interface so I'm
trying to use ctypes to call its C interface. The functions
return a pointer to the struct below. I haven't been able to
figure out how I should declare the return type of the functions
and read the fields. Any hint is appreciated.
typedef struct
{
char *country_short;
char *country_long;
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by: Egor Zindy |
last post by:
Egor Zindy wrote:
#!/usr/bin/env python
"""
A generic chipid library based on ctypes
This module handles most of the functions in FTChipID.dll
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by: Andrew Lentvorski |
last post by:
Basically, I'd like to use the ctypes module as a much more descriptive
"struct" module.
Is there a way to take a ctypes.Structure-based class and convert it
to/from a binary string?
Thanks,
-a
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by: taghi |
last post by:
I want to call NetShareEnum, a function from netapi32.dll
NetShareEnum has this definition:
NET_API_STATUS NetShareEnum(
__in LPWSTR servername,
__in DWORD level,
__out LPBYTE *bufptr,
__in DWORD prefmaxlen,
__out LPDWORD entriesread,
__out LPDWORD totalentries,
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by: Tim Grove |
last post by:
Thanks Martin (and others) for your advice. No, this solution didn't
quite work either. Well, the extremely annoying thing is that it DOES
work on another home pc, but on my laptop which I use for work, it
doesn't want to know!!! Both are running WinXP Pro. All the dependencies
and paths "seem" to be okay, but there must still be something that I'm
missing.
Tim
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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: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
|
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: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 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 a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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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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