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Showing posts with the label Python C Api

How To Call A Python Function By Name From The C-api?

From the c-api, I would like to call a python function by name. I would then be calling the functi… Read more How To Call A Python Function By Name From The C-api?

Numpy/capi Error With Import_array() When Compiling Multiple Modules

I am trying to compile a C++ module to use in scipy.weave that is composed of several headers and s… Read more Numpy/capi Error With Import_array() When Compiling Multiple Modules

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?

Python Ctypes: How To Pass Row Outputs From A C Function Into A Pandas Dataframe?

My question is how to parse tab-delimited output from a C function into a pandas DataFrame via ctyp… Read more Python Ctypes: How To Pass Row Outputs From A C Function Into A Pandas Dataframe?

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?

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?