#!/usr/bin/env python
# -*- coding: utf8 - *-
from __future__ import unicode_literals, print_function
from cihai.core import Cihai
from cihai.bootstrap import bootstrap_unihan
c = Cihai()
if not c.is_bootstrapped: # download and install Unihan to db
bootstrap_unihan(c.metadata)
c.reflect_db() # automap new table created during bootstrap
query = c.lookup_char('好')
glyph = query.first()
print("lookup for 好: %s" % glyph.kDefinition)
query = c.reverse_char('good')
print('matches for "good": %s ' % ', '.join([glph.char for glph in query]))
class ExplainKanji(BaseFilter):
def __init__(self):
super().__init__()
self.c = Cihai()
if not self.c.is_bootstrapped: # download and install Unihan to db
bootstrap_unihan(self.c.metadata)
self.c.reflect_db()
def __call__(self, chunk):
from src.Sequencer import TextChunk, JingleChunk
chunk = self._duplicate_chunk(chunk)
result = [chunk]
if not isinstance(chunk, TextChunk) or chunk.language != 'japanese':
return result
explanations = self._get_explanations(chunk.text)
result.append(
TextChunk(text='[', audible=False, printable=True, final=True))
for k, ons, kuns, explanation in explanations:
result.append(
TextChunk(text=k,
language='japanese',
audible=False,
printable=True,
final=True))
result.append(
TextChunk(text='on',
language='english',
audible=True,
printable=False,
final=True))
result.append(JingleChunk(jingle='silence'))
for on in ons:
result.append(
TextChunk(text=on,
language='japanese',
audible=True,
printable=True,
final=True))
result.append(JingleChunk(jingle='silence'))
result.append(
TextChunk(text='、',
audible=False,
printable=True,
final=True))
result.append(
TextChunk(text='koon',
language='english',
audible=True,
printable=False,
final=True))
result.append(JingleChunk(jingle='silence'))
for kun in kuns:
result.append(
TextChunk(text=kun,
language='japanese',
audible=True,
printable=True,
final=True))
result.append(JingleChunk(jingle='silence'))
result.append(
TextChunk(text='、',
audible=False,
printable=True,
final=True))
result.append(JingleChunk(jingle='definition'))
result.append(
TextChunk(text=explanation,
language='english',
audible=True,
printable=True,
final=True))
result.append(
TextChunk(text=']', audible=False, printable=True, final=True))
result.append(
JingleChunk(jingle='silence_long',
audible=False,
printable=True,
final=True))
return result
def _kanji_to_kana(self, char):
glyph = self.c.lookup_char(char).first()
if glyph is None:
return None
romaji_on = glyph.kJapaneseKun.lower()
romaji_kun = glyph.kJapaneseOn.lower()
jp_on = jaconv.alphabet2kana(romaji_on).split(' ')
jp_kun = jaconv.hira2kata(jaconv.alphabet2kana(romaji_kun)).split(' ')
return jp_on, jp_kun, glyph.kDefinition
@staticmethod
def is_kana(char):
return ('\u30A0' <= char <= '\u30FF') or (
'\u3040' <= char <= '\u309F') # Katakana and Hiragana blocks
@classmethod
def is_kanji(cls, char):
return not cls.is_kana(char)
def _get_explanations(self, text):
kanji = set(filter(self.is_kanji, text))
detail_list = []
for k in kanji:
triplet = self._kanji_to_kana(k)
if triplet is None:
continue
on, kun, definition = triplet
# detail_list.append(f'{k}: {", ".join(on)}; {", ".join(kun)}; {definition}')
detail_list.append((k, on, kun, definition))
return detail_list