#!/usr/bin/env python3
import sys
import unicodedata
def named_chars():
for code in range(sys.maxunicode):
char = chr(code)
name = unicodedata.name(char, None)
if name is not None:
yield char, name
def build_index(char_names=None):
index = {}
if char_names is None:
char_names = named_chars()
for char, name in char_names:
words = name.replace('-', ' ').split()
for word in words:
index.setdefault(word, []).append(char)
return index
if __name__ == '__main__':
if len(sys.argv) != 2:
print('use word.py <word> to get list of characters '
'with <word> in their Unicode names')
sys.exit(1)
index = build_index(named_chars())
chars = index.get(sys.argv[1].upper(), [])
print('found', len(chars))
if chars:
print(' '.join(chars))
