Re: Creating arrays from existing arrays in Cython

2019-11-21 Thread Suhail Razzak
Hi Micah, I was trying to create an Int64Builder class but kept getting a type identifier error. So, I did a bit of digging and realized I was looking at the latest commit of libarrow.pxd on GitHub which wasn't actually released as part of 0.15.1. Thanks for your help anyways! Suhail On Sat, No

Re: Creating arrays from existing arrays in Cython

2019-11-16 Thread Micah Kornfield
Hi Suhail, I'm not sure there are any convenience function to initialize an ArrayBuilder class from an existing Array. But I imagine you should be able to use the cython definitions in "python//pyarrow/includes/libarrow.pxd" and use it in the way you describe. It might help if you can provide a p