node-unihan-etl v0.1.1

node-unihan-etl

This is a Node port of unihan-etl.

Installation

1. Make sure you have the latest 2.7 branch of Python.
2. npm install node-unihan-etl
3. To install unihan-etl, execute one of the following:
   1. npm run install-unihan-etl - - Install unihan-etl via pip
   2. npm run install-unihan-etl-plus-yml - Install unihan-etl and pyyaml via pip to support the yml export format
   3. npm run install-unihan-etl-source - Install from source (requireds recursive clone of node-unihan-etl)

Example

const unihanETL = require('./src/index.js');

(async () => {
await unihanETL({fields: ['kFrequency'], destination: 'unihan.json'});
})();

API

<Promise -> stderr || stdout OR rejects> = unihanETL({[format=json], [fields], [destination], [fields], [inputFiles], [source], [zipPath], [logLevel], [noExpand], [noPrune], [version]})

We have mostly kept the same API as unihan-etl, except defaulting to JSON given the JavaScript environment. And destination also takes into account the current working directory.

• format ("json"|"csv"|"yml")
• destination (string) - Supply a path relative to the current working directory
• fields (Array|string) - e.g., kTotalStrokes; see https://unihan-etl.git-pull.com/en/latest/cli.html for choices.
• inputFiles (Array|string) - All Unihan files used by default.
• source (string) - Defaults to http://www.unicode.org/Public/UNIDATA/Unihan.zip
• zipPath (string) - Defaults to /home/docs/.cache/unihan_etl/downloads/Unihan.zip
• logLevel ("DEBUG"|"INFO"|"WARNING"|"ERROR"|"CRITICAL")
• noExpand (boolean) - Whether to expand values to lists in multi-value UNIHAN fields (excepting CSV)
• noPrune (boolean) - Whether to prune fields with empty keys (excepting CSV).
• version (boolean) - Just prints version and exits