On Wed, 30 May 2018 10:48:06 +0200, Frank Millman wrote:
> So my first question is, what is the difference between the two error
> messages? I am using an OrderedDict for my test as well, so the
> difference is not caused by using a normal dictionary.
>From Object/orderdict.c I find:
/* Check for unsupported changes. */
if (di->di_odict->od_state != di->di_state) {
PyErr_SetString(PyExc_RuntimeError,
"OrderedDict mutated during iteration");
goto done;
}
if (di->di_size != PyODict_SIZE(di->di_odict)) {
PyErr_SetString(PyExc_RuntimeError,
"OrderedDict changed size during iteration");
di->di_size = -1; /* Make this state sticky */
return NULL;
}
but I have no idea what that means :-)
--
Steven D'Aprano
"Ever since I learned about confirmation bias, I've been seeing
it everywhere." -- Jon Ronson
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