src/license_expression/_pyahocorasick.py
def exists(self, tokens_string):
        """
        Return True if the key is present in this trie.
        """
        node = self.__get_node(tokens_string)
        if node:
            return bool(node.output != nil)
        return False

        Return True if the key is present in this trie.
        
Return True if the key is present in this trie.
Return True if the key is present in this trie .
def exists(self, tokens_string):
        node = self.__get_node(tokens_string)
        if node:
            return bool(node.output != nil)
        return False
def exists ( self , tokens_string ) : node = self . __get_node ( tokens_string ) if node : return bool ( node . output != nil ) return False
Return True if the key is present in this trie.
Return True if the key is present in this trie .
"""
        Return True if the key is present in this trie.
        """
self
tokens_string