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art_decode_dict.py
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art_decode_dict.py
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# For standard font in art library it the third line of the number outpts are all unique
# Therefore it is enough to check only the third line to be able to decode the string.
# The only caveat is with 1 and 0 the identifying string of 1 is a subset ob identifying string of 0
# To get around it we just need to check for a matching 0 first, if it mathces we definately know its not 1 other wise we check for 1
# There is also the case of 4 which has a identifying string length of 8 which is more than the standard for all other numbers except 1
# This file stores the mapping from each identifying string to the number and the reverse mapping too.
standard_num_decode_dic = {
'| | | |':'0',
'| |':'1',
' __) |':'2',
' |_ \ ':'3',
'| || |_ ':'4',
'|___ \ ':'5',
"| '_ \ ":'6',
' / / ':'7',
' / _ \ ':'8',
'| (_) |':'9',
}
standard_num_decode_dic_rev = {
'0':u'| | | |',
'1':u'| |',
'2':u' __) |',
'3':u' |_ \ ',
'4':u'| || |_ ',
'5':u'|___ \ ',
'6':u"| '_ \ ",
'7':u' / / ',
'8':u' / _ \ ',
'9':u'| (_) |',
}