yxia0/kaeru

A CLI tool to generate Datalog facts based on Cypher property graph data

Kaeru

"Kaeru" is a Japanese word, pronounced as "Kah-eh-roo". When used as a verb, it can mean "translate" or "change" in English. Interestingly, when used as a noun term, it means "Frog", which explains the icon above.

What's Kaeru

Kaeru is a command-line tool that takes a property graph data in csv format and generates its equivalent Datalog extensional database (EDB) declarations and facts.

Kaeru currently supports property graph data that follows Neo4j csv format, and Datalog EDB that follows Souffle syntax and data format.

How to install

Kaeru can be built and installed locally. Clone this repo and go to the directory where this readme locates. Execute the following command,

python -m pip install .

Example

TBD

Developer mode

You can modify the source code and test the package behaviour using

python -m pip install --editable .

Issue

• Remove tab "\t" in string data, since output file uses tab as delimiter.