ehownet 0.5.2

E-HowNet Utilities

CKIP E-HowNet Tools

Git

https://github.com/emfomy/ehownet

PyPI

https://pypi.org/project/ehownet

Documentation

https://ehownet.readthedocs.io/

Author

• Mu Yang <https://muyang.pro>

Requirements

• Python 3.6+

• PLY (Python Lex-Yacc) 3.11+

• TreeLib 1.5.5+

• wcwidth 0.1.7+

Installation

pip install -U ehownet

Usage

• See https://ehownet.readthedocs.io/en/latest/main/grammar.html for E-HowNet grammar.

• See https://ehownet.readthedocs.io/en/latest/main/parse_node.html for E-HowNet parsing nodes usage.

E-HowNet Parser

CLI

# Usage
ehn-parser <text> [<text> ...]

# Example
ehn-parser \
   "{MusicTool|樂器_x:predication={own|有:possession={按鈕|PushingButton:whole={x}}}}" \
   "{InstitutePlace|場所:telic={or({experiment|實驗:location={~}},{research|研究:location={~}})}}" \
   "TimePoint={},manner={urgent|急}"

Output:

 #1
 [Entity $x] MusicTool|樂器
 └── [Feature] predication
     └── [Entity] own|有
         └── [Feature] possession
             └── [Entity] 按鈕|PushingButton
                 └── [Feature] whole
                     └── $x

 #2
 [Entity] InstitutePlace|場所
 └── [Feature] telic
     └── [FunctionEntity]
         └── [Function] or
             ├── [Entity] experiment|實驗
             │   └── [Feature] location
             │       └── [TildeEntity]
             └── [Entity] research|研究
                 └── [Feature] location
                     └── [TildeEntity]

 #3
[Root]
├── [Feature] TimePoint
│   └── [AnyEntity]
└── [Feature] manner
    └── [Entity] urgent|急

Python API

from ehn.parse import EhnParser

text = '{MusicTool|樂器_x:predication={own|有:possession={按鈕|PushingButton:whole={x}}}}'

parser = EhnParser()
ress = parser(text, debug=False)
for res in ress:
   res.tree().show()

Output:

[Entity $x] MusicTool|樂器
└── [Feature] predication
    └── [Entity] own|有
        └── [Feature] possession
            └── [Entity] 按鈕|PushingButton
                └── [Feature] whole
                    └── $x

License

Copyright (c) 2018-2020 CKIP Lab under the CC BY-NC-SA 4.0 License.