Split Bloodhound files

Bloodhound often fails to load large input files.
Existing tools to split those files into chunks often fail due to MemoryErrors (they load the entire input file to memory at once).

This tool uses ijson which loads accessed items to memory only.

Usage

git clone https://github.com/Syslifters/split-bloodhound.git
pip3 install -r requirements.txt
python3 split-bloodhound.py input.json
python3 split-bloodhound.py input.json --output-dir out/
python3 split-bloodhound.py input.json --chunksize 2  # Chunksize 2 GB; default 10% of the filesize