16 lines
405 B
Python
16 lines
405 B
Python
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from baseconv import BaseConverter
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from string import ascii_lowercase, ascii_uppercase
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# We have to create this collection ourselves because we want uppercase then
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# lowercase, and string.ascii_letters is lowercase then uppercase.
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chars = ascii_uppercase + ascii_lowercase
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conv = BaseConverter(chars)
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def abc_to_id(abc):
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return int(conv.decode(abc))
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def id_to_abc(id):
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return conv.encode(id)
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