udkundoku 0.4.9

Classical Chinese to Modern Japanese Translator

UD-Kundoku

Classical Chinese to Modern Japanese Translator, working on Universal Dependencies.

Basic usage

>>> import udkundoku
>>> lzh=udkundoku.load()
>>> s=lzh("不入虎穴不得虎子")
>>> t=udkundoku.translate(s)
>>> print(t)
# text = 虎の穴に入らずして虎の子を得ず
1	虎	虎	NOUN	n,名詞,主体,動物	_	3	nmod	_	Gloss=tiger|SpaceAfter=No
2	の	_	ADP	_	_	1	case	_	SpaceAfter=No
3	穴	穴	NOUN	n,名詞,固定物,地形	Case=Loc	5	obj	_	Gloss=cave|SpaceAfter=No
4	に	_	ADP	_	_	3	case	_	SpaceAfter=No
5	入ら	入	VERB	v,動詞,行為,移動	_	0	root	_	Gloss=enter|SpaceAfter=No
6	ずして	不	AUX	v,副詞,否定,無界	Polarity=Neg	5	advmod	_	Gloss=not|SpaceAfter=No
7	虎	虎	NOUN	n,名詞,主体,動物	_	9	nmod	_	Gloss=tiger|SpaceAfter=No
8	の	_	ADP	_	_	7	case	_	SpaceAfter=No
9	子	子	NOUN	n,名詞,人,関係	_	11	obj	_	Gloss=child|SpaceAfter=No
10	を	_	ADP	_	_	9	case	_	SpaceAfter=No
11	得	得	VERB	v,動詞,行為,得失	_	5	parataxis	_	Gloss=get|SpaceAfter=No
12	ず	不	AUX	v,副詞,否定,無界	Polarity=Neg	11	advmod	_	Gloss=not|SpaceAfter=No

>>> print(s.to_tree())
不 <┐     advmod
入 ─┴─┬─┐ root
虎 <┐ │ │ nmod
穴 ─┘<┘ │ obj
不 <┐   │ advmod
得 ─┴─┐<┘ parataxis
虎 <┐ │   nmod
子 ─┘<┘   obj

>>> print(t.to_tree())
虎 ─┐<┐     nmod(体言による連体修飾語)
の <┘ │     case(格表示)
穴 ─┬─┘<┐   obj(目的語)
に <┘   │   case(格表示)
入 ─┬───┴─┐ root(親)
ら  │     │
ず <┘     │ advmod(連用修飾語)
し        │
て        │
虎 ─┐<┐   │ nmod(体言による連体修飾語)
の <┘ │   │ case(格表示)
子 ─┬─┘<┐ │ obj(目的語)
を <┘   │ │ case(格表示)
得 ─┬───┘<┘ parataxis(隣接表現)
ず <┘       advmod(連用修飾語)

udkundoku.load() is an alias for udkanbun.load() of UD-Kanbun. udkundoku.translate() is a transcriptive converter from Classical Chinese (under Universal Dependencies of UD-Kanbun) into Modern Japanese (under Universal Dependencies of UniDic2UD). to_tree() is borrowed from that of UD-Kanbun.

You can simply use udkundoku on the command line:

echo 不入虎穴不得虎子 | udkundoku -j

Installation for Linux

Binary wheel is available for Linux, and is installed by default when you use pip:

pip install udkundoku

旧仮名口語UniDic is automatically downloaded for UniDic2UD.

Installation for Cygwin64

For installing in Cygwin64, make sure to get gcc-g++ git python37-pip python37-devel swig packages, and then:

pip3.7 install git+https://github.com/KoichiYasuoka/mecab-cygwin64
pip3.7 install udkundoku

Use python3.7 command in Cygwin64 instead of python. For installing in old Cygwin (32-bit), try to use mecab-cygwin32 instead of mecab-cygwin64.

Installation for Jupyter Notebook (Google Colaboratory)

!pip install udkundoku

Author

Koichi Yasuoka (安岡孝一)