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Make PyIter_Next() a little smarter (wrt its knowledge of iterator

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internals) so clients can be a lot dumber (wrt their knowledge).
This commit is contained in:
Tim Peters 2001-05-05 00:14:56 +00:00
parent 648b4de3d3
commit f4848dac41
4 changed files with 35 additions and 66 deletions
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5
Include/abstract.h
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@ -484,9 +484,8 @@ xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx*/
DL_IMPORT(PyObject *) PyIter_Next(PyObject *);
/* Takes an iterator object and calls its tp_iternext slot,
returning the next value. If the iterator is exhausted,
this can return NULL without setting an exception, *or*
NULL with a StopIteration exception.
NULL with any other exception means an error occurred. */
this returns NULL without setting an exception.
NULL with an exception means an error occurred. */
/* Number Protocol:*/