Generalize operator.indexOf (PySequence_Index) to work with any
iterable object. I'm not sure how that got overlooked before!
Got rid of the internal _PySequence_IterContains, introduced a new
internal _PySequence_IterSearch, and rewrote all the iteration-based
"count of", "index of", and "is the object in it or not?" routines to
just call the new function. I suppose it's slower this way, but the
code duplication was getting depressing.
diff --git a/Objects/typeobject.c b/Objects/typeobject.c
index f15b096..430e68c 100644
--- a/Objects/typeobject.c
+++ b/Objects/typeobject.c
@@ -2559,7 +2559,8 @@
}
else {
PyErr_Clear();
- return _PySequence_IterContains(self, value);
+ return _PySequence_IterSearch(self, value,
+ PY_ITERSEARCH_CONTAINS);
}
}