41 lines
783 B
Python
41 lines
783 B
Python
from enum import Enum
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class TokenType(Enum):
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OPEN_CURLY = '{'
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CLOSE_CURLY = '}'
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OPEN_PAREN = '('
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CLOSE_PAREN = ')'
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OPEN_SQUARE = '['
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CLOSE_SQUARE = ']'
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OPEN_ANGLE = '<'
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CLOSE_ANGLE = '>'
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ASTERISK = '*'
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ASSIGN = '='
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ARROW = '->'
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COMMA = ','
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MINUS = '-'
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AMP = '&'
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DOT = '.'
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INTEGER = 'integer'
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STRING = 'string'
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NOTE = 'note'
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TYPE = 'type'
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FUNCTION = 'function'
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RETURN = 'return'
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EXTEND = 'extend'
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IMPORT = 'import'
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FROM = 'from'
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AS = 'as'
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IDENTIFIER = 'identifier'
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COMMENT = 'comment'
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PERCENT = 'percent'
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@property
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def key(self):
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return self.value
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@key.setter
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def key(self, value):
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raise RuntimeError("Cannot change key of token type")
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