view ply-3.8/test/lex_re3.py @ 9566:f3701584421e

<oerjan> mkx bin/icao//grep -i "$1" share/airports.dat | cut -d \',\' -f 6
author HackBot
date Sun, 30 Oct 2016 23:16:19 +0000
parents 343ff337a19b
children
line wrap: on
line source

# lex_re3.py
#
# Regular expression rule matches empty string

import sys
if ".." not in sys.path: sys.path.insert(0,"..")

import ply.lex as lex

tokens = [
    "PLUS",
    "MINUS",
    "NUMBER",
    "POUND",
    ]

t_PLUS = r'\+'
t_MINUS = r'-'
t_NUMBER = r'(\d+)'
t_POUND = r'#'

def t_error(t):
    pass



lex.lex()