hi,

for our project we haven't upgraded to latest version of pyobjc I just notice we run with 2.2b3 but we have the following bug on Lion Only:

When bindings try to compare a decimal number that originally came from Python code. It goes in endless recursive calls...

.... (this last few lines are repeated over and over again...

#3515 0x02edf84d in _ffi_call_SYSV at x86-darwin.S:74
#3516 0x02edfc01 in ffi_call
#3517 0x02ef8d79 in PyObjCFFI_Caller
#3518 0x02f1ddbd in objcsel_call
#3519 0x0289f315 in PyObject_Call
#3520 0x02950677 in PyEval_EvalFrameEx
#3521 0x02953e9d in PyEval_EvalCodeEx
#3522 0x028d0a36 in function_call
#3523 0x0289f315 in PyObject_Call
#3524 0x028b18e6 in instancemethod_call
#3525 0x0289f315 in PyObject_Call
#3526 0x0290706b in half_richcompare
#3527 0x0290714b in slot_tp_richcompare
#3528 0x028e8dd7 in try_rich_compare
#3529 0x028eb60e in PyObject_Compare
#3530 0x02f11f14 in -[OC_PythonNumber compare:]
#3531 0x94ea8f68 in -[NSDecimalNumber compare:]
#3532 0x94f0dc7c in -[NSDecimalNumber isEqual:]
#3533 0x02edf84d in _ffi_call_SYSV at x86-darwin.S:74
#3534 0x02edfc01 in ffi_call
#3535 0x02ef8d79 in PyObjCFFI_Caller
#3536 0x02f1ddbd in objcsel_call
#3537 0x0289f315 in PyObject_Call
#3538 0x02950677 in PyEval_EvalFrameEx
#3539 0x02953e9d in PyEval_EvalCodeEx
#3540 0x028d0a36 in function_call
#3541 0x0289f315 in PyObject_Call
#3542 0x028b18e6 in instancemethod_call
#3543 0x0289f315 in PyObject_Call
#3544 0x0290706b in half_richcompare
#3545 0x0290714b in slot_tp_richcompare
#3546 0x028e8dd7 in try_rich_compare
#3547 0x028eb60e in PyObject_Compare
#3548 0x02f11f14 in -[OC_PythonNumber compare:]
#3549 0x94ea8f68 in -[NSDecimalNumber compare:]
#3550 0x94f0dc7c in -[NSDecimalNumber isEqual:]
#3551 0x02edf84d in _ffi_call_SYSV at x86-darwin.S:74
#3552 0x02edfc01 in ffi_call
#3553 0x02ef8d79 in PyObjCFFI_Caller
#3554 0x02f1ddbd in objcsel_call
#3555 0x0289f315 in PyObject_Call
#3556 0x02950677 in PyEval_EvalFrameEx
#3557 0x02953e9d in PyEval_EvalCodeEx
#3558 0x028d0a36 in function_call
#3559 0x0289f315 in PyObject_Call
#3560 0x028b18e6 in instancemethod_call
#3561 0x0289f315 in PyObject_Call
#3562 0x0290706b in half_richcompare
#3563 0x0290714b in slot_tp_richcompare
#3564 0x028e8dd7 in try_rich_compare
#3565 0x028eb60e in PyObject_Compare
#3566 0x02f11f14 in -[OC_PythonNumber compare:]
#3567 0x94ea8f68 in -[NSDecimalNumber compare:]
#3568 0x94f0dc7c in -[NSDecimalNumber isEqual:]
#3569 0x02edf84d in _ffi_call_SYSV at x86-darwin.S:74
#3570 0x02edfc01 in ffi_call
#3571 0x02ef8d79 in PyObjCFFI_Caller
#3572 0x02f1ddbd in objcsel_call
#3573 0x0289f315 in PyObject_Call
#3574 0x02950677 in PyEval_EvalFrameEx
#3575 0x02953e9d in PyEval_EvalCodeEx
#3576 0x028d0a36 in function_call
#3577 0x0289f315 in PyObject_Call
#3578 0x028b18e6 in instancemethod_call
#3579 0x0289f315 in PyObject_Call
#3580 0x0290706b in half_richcompare
#3581 0x0290714b in slot_tp_richcompare
#3582 0x028e8dd7 in try_rich_compare
#3583 0x028eb60e in PyObject_Compare
#3584 0x02f11f14 in -[OC_PythonNumber compare:]
#3585 0x94ea8f68 in -[NSDecimalNumber compare:]
#3586 0x94f0dc7c in -[NSDecimalNumber isEqual:]
#3587 0x98cc98cd in _NSValuesAreEqual
#3588 0x993a6ccb in -[NSValueBinder _validateDisplayValue]
#3589 0x993a5471 in -[NSValueBinder validateAndCommitValueInEditor:editingIsEnding:errorUserInterfaceHandled:]
#3590 0x993ea198 in -[_NSBindingAdaptor _validateAndCommitValueInEditor:editingIsEnding:errorUserInterfaceHandled:bindingAdaptor:]
#3591 0x993ea2bf in -[_NSBindingAdaptor validateAndCommitValueInEditor:editingIsEnding:errorUserInterfaceHandled:]
#3592 0x992f343e in -[NSTextField textShouldEndEditing:]

Was this bug addressed already in subsequently releases? 

Thanks

Marc Van Olmen