lex_token5.py (4479:61d3ed46e373) | lex_token5.py (6498:e21e9ab5fad0) |
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1# lex_token.py | 1# lex_token5.py |
2# 3# Return a bad token name 4 5import sys | 2# 3# Return a bad token name 4 5import sys |
6sys.path.insert(0,"..") | 6if ".." not in sys.path: sys.path.insert(0,"..") |
7 8import ply.lex as lex 9 10tokens = [ 11 "PLUS", 12 "MINUS", 13 "NUMBER", 14 ] --- 4 unchanged lines hidden (view full) --- 19def t_NUMBER(t): 20 r'\d+' 21 t.type = "NUM" 22 return t 23 24def t_error(t): 25 pass 26 | 7 8import ply.lex as lex 9 10tokens = [ 11 "PLUS", 12 "MINUS", 13 "NUMBER", 14 ] --- 4 unchanged lines hidden (view full) --- 19def t_NUMBER(t): 20 r'\d+' 21 t.type = "NUM" 22 return t 23 24def t_error(t): 25 pass 26 |
27sys.tracebacklimit = 0 28 | |
29lex.lex() 30lex.input("1234") 31t = lex.token() 32 33 | 27lex.lex() 28lex.input("1234") 29t = lex.token() 30 31 |