Function tokenize_s_expr

components/expr_parser.py:3–8

(expr)

from components.utils import *

def tokenize_s_expr(expr):
    expr = expr.replace('(', ' ( ')
    expr = expr.replace(')', ' ) ')
    toks = expr.split(' ')
    toks = [x for x in toks if len(x)]
    return toks

def extract_entities(expr):
    toks = tokenize_s_expr(expr)