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Questions - python-c-api

python C API error: undefined reference to PyErr_Occurred

I'm working on a Python 2.7 project and I'm attempting to write a c++ extension to speed up our implementation of the D* lite algorithm. Never played with python C API, I'm struggling a lot in setting...
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dc_Bita98

c++

gcc

linker

linker-errors

python-c-api

Votes: 0

Answers: 0

How to Access Current File Path in Python C Extension

In Python, you can get the current file path with the __file__ attribute. print(__file__) How can I access this attribute from a Python C Extension? I tried the following code, but the attribute does...
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GreyHope

python

c

attributes

python-c-api

Votes: 0

Answers: 2

Latest Answer

It depends on when you want to access the __file__ attribute and exactly how you create the module. In single-phase initialization (when you call PyModule_Create within PyInit_yourmodulename) __file__...
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DavidW

Undefined reference to PyAST_mod2obj

So i'm doing some stuff with python c api. I'm trying to parse a string with function PyParser_ASTFromString There is no error here, I then tried to change mod_ty i got to PyObject* with functiin PyAS...
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Malma

python

c

python-c-api

Votes: 0

Answers: 0

PyGILState_STATE didn't change after PyGILState_Ensure()/PyGILState_Release()

I have a shared library written in C and called in Python. In a pthread, some Python C API called between PyGILState_Ensure() and PyGILState_Release(). The value of PyGILState_STATE remains the same a...
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Jack

c

python-2.7

python-c-api

Votes: 0

Answers: 0

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