import talib error

[cxh793602333]

Describe the bug
Unable to import talib - not sure what changed, but now i'm getting these errors:

To Reproduce
Steps to reproduce the behavior:

1. Install dependencies for TA-Lib.
   RUN wget https://github.com/ta-lib/ta-lib/releases/download/v0.6.4/ta-lib-0.6.4-src.tar.gz
   && tar -xzf ta-lib-0.6.4-src.tar.gz
   && cd ta-lib-0.6.4
   && ./configure --prefix=/usr
   && make
   && sudo make install

2. Install TA-Lib.
   pip install ta-lib

3. Import talib in Python.
   import talib

All installed components

Desktop

• OS:22.04.1-Ubuntu

graalpython version

• graalpy-24.2.0-linux-amd64

[msimacek]

It seems ta-lib doesn't recythonize their sources during build, which is needed to apply graalpy-specific compatibility changes in cython. You should be able to make it recythonize if you install cython by hand. Try:

pip install numpy cython==3.0.11
pip install --no-cache --no-build-isolation ta-lib