Mercurial > repo
view ply-3.8/test/lex_rule2.py @ 8102:291983a6a16e
<boily> le/rn morse/- .... . / .-- .- .-.. .-. ..- ... / .. ... / .- / .-.. .- .-. --. . / ..-. .-.. .. .--. .--. . .-. . -.. / -- .- .-. .. -. . / -- .- -- -- .- .-..
author | HackBot |
---|---|
date | Mon, 23 May 2016 20:51:28 +0000 |
parents | 343ff337a19b |
children |
line wrap: on
line source
# lex_rule2.py # # Rule function with incorrect number of arguments import sys if ".." not in sys.path: sys.path.insert(0,"..") import ply.lex as lex tokens = [ "PLUS", "MINUS", "NUMBER", ] t_PLUS = r'\+' t_MINUS = r'-' def t_NUMBER(): r'\d+' return t def t_error(t): pass lex.lex()