def t_func_idt(self, s):
r'[a-zA-Z_][\.a-zA-Z_0-9]*'
self.rv.append(Token(type='id', attr=s))
def t_stringt(self, s):
r'(\"|\')([^\"\'])*(\"|\')'
self.rv.append(Token(type='string', attr=s))
def t_bracketst(self, s):
r'\[|\]|\(|\)'
self.rv.append(Token(type=s, attr=s))
def t_separatort(self, s):
r'[,]'
self.rv.append(Token(type=s, attr=s))
def t_numbert(self, s):
r'(\d+(\.(\d+)?)?|\.(\d+)?)((e|E)(\+|-)?\d+)?'
self.rv.append(Token(type='number', attr=s))
def t_nott(self, s):
r'not'
self.rv.append(Token(type='not', attr=s))
def t_groupt(self, s):
r'\(|\)'
self.rv.append(Token(type=s, attr=s))
def t_logical_opt(self, s):
r'and|or'
self.rv.append(Token(type='logop', attr=s))
def t_relational_opt(self, s):
r'<(?!(<|=))|>(?!(>|=))|<=|>=|\!=|=='
self.rv.append(Token(type='relop', attr=s))
def t_shift_opt(self, s):
r'<<|>>'
self.rv.append(Token(type=s, attr=s))
def t_mul_opt(self, s):
r'\*|\/'
self.rv.append(Token(type='mulop', attr=s))
def t_add_opt(self, s):
r'\+|-'
self.rv.append(Token(type=s, attr=s))