pyrser/dsl.py
def add_mod(self, seq, mod):
    """Create a tree.{Complement, LookAhead, Neg, Until}"""
    modstr = self.value(mod)
    if modstr == '~':
        seq.parser_tree = parsing.Complement(seq.parser_tree)
    elif modstr == '!!':
        seq.parser_tree = parsing.LookAhead(seq.parser_tree)
    elif modstr == '!':
        seq.parser_tree = parsing.Neg(seq.parser_tree)
    elif modstr == '->':
        seq.parser_tree = parsing.Until(seq.parser_tree)
    return True
def add_mod(self, seq, mod):
    """Create a tree.{Complement, LookAhead, Neg, Until}"""
    modstr = self.value(mod)
    if modstr == '~':
        seq.parser_tree = parsing.Complement(seq.parser_tree)
    elif modstr == '!!':
        seq.parser_tree = parsing.LookAhead(seq.parser_tree)
    elif modstr == '!':
        seq.parser_tree = parsing.Neg(seq.parser_tree)
    elif modstr == '->':
        seq.parser_tree = parsing.Until(seq.parser_tree)
    return True
def add_mod ( self , seq , mod ) : modstr = self . value ( mod ) if modstr == '~' : seq . parser_tree = parsing . Complement ( seq . parser_tree ) elif modstr == '!!' : seq . parser_tree = parsing . LookAhead ( seq . parser_tree ) elif modstr == '!' : seq . parser_tree = parsing . Neg ( seq . parser_tree ) elif modstr == '->' : seq . parser_tree = parsing . Until ( seq . parser_tree ) return True
Create a tree.{Complement, LookAhead, Neg, Until}
Create a tree . { Complement LookAhead Neg Until }