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by: Gary Stephenson |
last post by:
I'm getting a clean generate, compile and link from my .pyx script, but when
I attempt to run the resultant .exe, I get:
"The procedure entry point Py_NoneStruct could not be located in the
dynamic link library python23.dll"
Can anybody provide me with a clue here? I've already cut down my script to
remove all references to None, Py_None, NULLs, etc, but to no avail. fwiw
I'm using latest Pyrex and ActiveState build 232.
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by: Kyler Laird |
last post by:
I need to submit C/C++ code for a class. (It's not a programming
class. The choice of language is inertial. I think that it mostly
serves to distract students from the course subject.) I'm fairly
fluent with C but it hurts to think about writing in C when Python
is *so* much more appropriate for these operations.
I'd like to keep my sanity and satisfy the course requirements by
programming in Python and converting the code to C. It...
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by: Pawel Oleksik |
last post by:
Hi,
I have no idea, how to properly declare/use Numeric functions in pyrex.
For example the code below causes segmentation fault:
--in pyrex--------------
cdef extern from "Numeric/arrayobject.h":
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by: Kyler Laird |
last post by:
I mentioned earlier that I started using Pyrex because I'm taking a
computer vision course that requires all assignments to be submitted
as C(++). While I could write C it would hurt me to do so and
certainly distract me from the computer vision aspects. I like
using Python these days and Pyrex looked like a good solution.
(BTW, on the last assignment I saw several messages from someone
having difficulty with segfaults due to memory...
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by: Martin Bless |
last post by:
Now that I've got my extension building machine using the VC++ Toolkit
2003 up and running I'm keen on using Pyrex (Pyrex-0.9.3,
Python-2.4.0).
But the definition of the swig_sources() method seems to have changed.
When I try to build the examples from Pyrex I get a TypeError:
c:\Pyrex-0.9.3\Demos> python Setup.py build_ext --inplace
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by: Julien Fiore |
last post by:
Do you wand to install Pyrex on Windows ?
Here is a step-by-step guide explaining:
A) how to install Pyrex on Windows XP.
B) how to compile a Pyrex module.
Julien Fiore,
U. of Geneva
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by: Jim Lewis |
last post by:
Has anyone found a good link on exactly how to speed up code using
pyrex? I found various info but the focus is usually not on code
speedup.
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by: Jim Lewis |
last post by:
I'm trying to move a function into pyrex for speed. The python side
needs to pass a list to the pyrex function. Do I need to convert to
array or something so pyrex can generate tight code? I'm not clear how
to do this.
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by: Hans Terlouw |
last post by:
Hi,
When trying to wrap C code using Pyrex, I encountered a strange problem with a
piece of pure Python code. I tried to isolate the problem. The following code
causes Pyrex to generate C code which gcc cannot compile:
class Axis:
axtype = "unknown type of axis"
def __init__(self):
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by: skip |
last post by:
I'm using Pyrex 0.9.5.1a. I have this simple Pyrex module:
cdef class Foo:
cdef public char attr
def __init__(self):
self.attr = 0
class Bar(Foo):
def __init__(self):
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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: 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...
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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: 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: 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: 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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