20 lines
578 B
Python
20 lines
578 B
Python
'''
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ASCII Character Ranges
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'''
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# Common
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WHITESPACE = '\t\n\r\x0b\x0c'
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DIGITS = '0123456789'
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ALPHA_LOWER = 'abcdefghijklmnopqrstuvwxyz'
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ALPHA_UPPER = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'
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ALPHA = ALPHA_LOWER + ALPHA_UPPER
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ALPHANUM = ALPHA + DIGITS
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SYMBOLS = '!\"#$%&\'()*+,-./:;<=>?@[\\]^_`{|}~'
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PRINTABLE = ALPHANUM + SYMBOLS
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# Other
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DIGITS_BIN = '01'
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DIGITS_OCT = '01234567'
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DIGITS_HEX_LOWER = '0123456789abcdef'
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DIGITS_HEX_UPPER = '0123456789ABCDEF'
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CHARSET_HEX = '0123456789abcdefABCDEF'
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DIGITS_B64 = ALPHANUM + '+/'
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CHARSET_B64 = DIGITS_B64 + '=' # Base64 charset contains = padding
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