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Showing posts with the label Python C Api

Pointer-type Mismatch With Pyarray_simplenew

I am creating a module for Python with Numpy using the C API and encounter weird incompatibilities … Read more Pointer-type Mismatch With Pyarray_simplenew

Segfault When Trying To Write To A Numpy Array Created Within A C Extension

I have an if clause within a for loop in which I have defined state_out beforehand with: state_out … Read more Segfault When Trying To Write To A Numpy Array Created Within A C Extension

Printing A Variable In An Embedded Python Interpreter

I have written a small C program that embeds Python. I'm setting it up correctly using Py_Initi… Read more Printing A Variable In An Embedded Python Interpreter

Assignment Into Python 3.x Buffers With Itemsize > 1

I am trying to expose a buffer of image pixel information (32 bit RGBA) through the Python 3.x buff… Read more Assignment Into Python 3.x Buffers With Itemsize > 1

Is It Possible To Cast Dtype Of Scipy Csr Matrix To Npy_float?

I have a scipy CSR matrix that was constructed from a COO matrix as follows: coord_mat = coo_matrix… Read more Is It Possible To Cast Dtype Of Scipy Csr Matrix To Npy_float?

How To Use Setuptools Packages And Ext_modules With The Same Name?

I got the following file structure for my Python C Extension project: . ├── setup.py ├── source   … Read more How To Use Setuptools Packages And Ext_modules With The Same Name?

How To Package A Python C Extension Such That It Is A Submodule Of A Normal Python Module?

I wrote a python library with two parts: A Python C extension A Python wrapper for the Python C ex… Read more How To Package A Python C Extension Such That It Is A Submodule Of A Normal Python Module?

Embedding Python Into C - Importing Modules

I am having problems using the Embedded Python for C as per the Documentation - Whenever I try usin… Read more Embedding Python Into C - Importing Modules