Issue1609

If you try to enter following code in the jython shell, you would receive error message, "SyntaxError: mismatched input '<EOF>' expecting CLASS".

def entryExit(f):
    def new_f():
        print "Entering", f.__name__
        f()
        print "Exited", f.__name__
    return new_f

@entryExit
def func1():
    print "inside func1()"

I think it is not an issue anymore in branch Release_2_5rc4@7056

I can reproduce this on trunk

Seems like the problem is in the single_input() method of org.python.antlr.PythonParser. So, is it caused by incorrect anltr grammer?

Not reproduced in 2.7.2a1 (entered a line at a time), so I infer that Frank fixed this at some point.

Jython 2.7.2a1+ (default:d74f8c2cd56f, Feb 24 2018, 17:18:53)
[Java HotSpot(TM) 64-Bit Server VM (Oracle Corporation)] on java1.8.0_151
Type "help", "copyright", "credits" or "license" for more information.
>>> def entryExit(f):
...     def new_f():
...         print "Entering", f.__name__
...         f()
...         print "Exited", f.__name__
...     return new_f
...
>>> @entryExit
... def func1():
...     print "inside func1()"
...
>>> func1()
Entering func1
inside func1()
Exited func1
>>>