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#!/usr/bin/env python3
"""Convert the text to braille text"""
import inkex
# https://en.wikipedia.org/wiki/Braille_ASCII#Braille_ASCII_values
U2800_MAP = " A1B'K2L@CIF/MSP\"E3H9O6R^DJG>NTQ,*5<-U8V.%[$+X!&;:4\\0Z7(_?W]#Y)="
class Braille(inkex.TextExtension):
"""Convert to ASCII Braille"""
@staticmethod
def map_char(char):
"""Map a single letter to braille"""
assert isinstance(char, str)
try:
mapint = U2800_MAP.index(char.upper())
except ValueError:
return char
return chr(mapint + 0x2800)
if __name__ == "__main__":
Braille().run()
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