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by: achrist |
last post by:
I'm aving some trouble getting callbacks from a Delphi DLL back to
python working through ctypes.
The call from python to the DLL works fine.
In the Delphi(5) code:
type
TCallbackFunc = function(x: Integer): Integer; stdcall;
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by: zapazap |
last post by:
Dear Snake Charming Gurus,
(Was: http://mail.python.org/pipermail/python-list/2004-January/204454.html)
First, a thank you to Tim Golden, Thomas Heller, and Mark Hammond
for your earlier help with this problem. I am uncertain about what
etiquette calls for, but more on that later.
My Objective:
I am trying to control the _VMWare Desktop_ application
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by: Thomas Heller |
last post by:
ctypes 0.9.1 released - Sept 14, 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: 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: 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: moreati |
last post by:
Recently I discovered the re module doesn't support POSIX character
classes:
Python 2.5.2 (r252:60911, Apr 21 2008, 11:12:42)
on linux2
Type "help", "copyright", "credits" or "license" for more information.
None
So I thought I'd try out pcre through ctypes, to recreate pcredemo.c
in python. The c code is at:
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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: 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: 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: 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: 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: 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: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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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: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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