with_stmt: 'with' test [ with_var ] ':' suite
with_var: 'as' expr
# NB compile.c makes sure that the default except clause is last
-except_clause: 'except' [test [',' test]]
+except_clause: 'except' [test [('as' | ',') test]]
suite: simple_stmt | NEWLINE INDENT stmt+ DEDENT
# Backward compatibility cruft to support:
for i in range(3, len(nodelist), 3):
node = nodelist[i]
if node[0] == symbol.except_clause:
- # except_clause: 'except' [expr [',' expr]] */
+ # except_clause: 'except' [expr [(',' | 'as') expr]] */
if len(node) > 2:
expr1 = self.com_node(node[2])
if len(node) > 4:
def testTry(self):
### try_stmt: 'try' ':' suite (except_clause ':' suite)+ ['else' ':' suite]
### | 'try' ':' suite 'finally' ':' suite
- ### except_clause: 'except' [expr [',' expr]]
+ ### except_clause: 'except' [expr [('as' | ',') expr]]
try:
1/0
except ZeroDivisionError:
pass
try: 1/0
except EOFError: pass
- except TypeError, msg: pass
+ except TypeError as msg: pass
except RuntimeError, msg: pass
except: pass
else: pass
Core and builtins
-----------------
+- except clauses may now be spelled either "except E, target:" or
+ "except E as target:". This is to provide forwards compatibility with
+ Python 3.0.
+
- Deprecate BaseException.message as per PEP 352.
- Bug #1303614: don't expose object's __dict__ when the dict is
static excepthandler_ty
ast_for_except_clause(struct compiling *c, const node *exc, node *body)
{
- /* except_clause: 'except' [test [',' test]] */
+ /* except_clause: 'except' [test [(',' | 'as') test]] */
REQ(exc, except_clause);
REQ(body, suite);
{26, 2},
{0, 1},
};
-static arc arcs_42_2[2] = {
+static arc arcs_42_2[3] = {
+ {78, 3},
{27, 3},
{0, 2},
};
static state states_42[5] = {
{1, arcs_42_0},
{2, arcs_42_1},
- {2, arcs_42_2},
+ {3, arcs_42_2},
{1, arcs_42_3},
{1, arcs_42_4},
};