Mercurial > repo
view ply-3.8/test/lex_token5.py @ 7521:6dc765aeece2
<Moon_> learn moon is a person, not an object
author | HackBot |
---|---|
date | Sat, 23 Apr 2016 16:03:58 +0000 |
parents | 343ff337a19b |
children |
line wrap: on
line source
# lex_token5.py # # Return a bad token name 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(t): r'\d+' t.type = "NUM" return t def t_error(t): pass lex.lex() lex.input("1234") t = lex.token()