ply: update PLY to version 3.2
diff --git a/ext/ply/test/yacc_rr.py b/ext/ply/test/yacc_rr.py
index bb8cba2..e7336c2 100644
--- a/ext/ply/test/yacc_rr.py
+++ b/ext/ply/test/yacc_rr.py
@@ -4,9 +4,8 @@
# A grammar with a reduce/reduce conflict
# -----------------------------------------------------------------------------
import sys
-sys.tracebacklimit = 0
-sys.path.insert(0,"..")
+if ".." not in sys.path: sys.path.insert(0,"..")
import ply.yacc as yacc
from calclex import tokens
@@ -31,7 +30,7 @@
def p_statement_expr(t):
'statement : expression'
- print t[1]
+ print(t[1])
def p_expression_binop(t):
'''expression : expression PLUS expression
@@ -41,7 +40,7 @@
if t[2] == '+' : t[0] = t[1] + t[3]
elif t[2] == '-': t[0] = t[1] - t[3]
elif t[2] == '*': t[0] = t[1] * t[3]
- elif t[3] == '/': t[0] = t[1] / t[3]
+ elif t[2] == '/': t[0] = t[1] / t[3]
def p_expression_uminus(t):
'expression : MINUS expression %prec UMINUS'
@@ -60,11 +59,11 @@
try:
t[0] = names[t[1]]
except LookupError:
- print "Undefined name '%s'" % t[1]
+ print("Undefined name '%s'" % t[1])
t[0] = 0
def p_error(t):
- print "Syntax error at '%s'" % t.value
+ print("Syntax error at '%s'" % t.value)
yacc.yacc()
