Add keyword arg support to itertools.compress().
diff --git a/Modules/itertoolsmodule.c b/Modules/itertoolsmodule.c
index fefcbfb..3c6d618 100644
--- a/Modules/itertoolsmodule.c
+++ b/Modules/itertoolsmodule.c
@@ -2782,11 +2782,9 @@
PyObject *seq1, *seq2;
PyObject *data=NULL, *selectors=NULL;
compressobject *lz;
-
- if (type == &compress_type && !_PyArg_NoKeywords("compress()", kwds))
- return NULL;
-
- if (!PyArg_UnpackTuple(args, "compress", 2, 2, &seq1, &seq2))
+ static char *kwargs[] = {"data", "selectors", NULL};
+
+ if (!PyArg_ParseTupleAndKeywords(args, kwds, "OO:compress", kwargs, &seq1, &seq2))
return NULL;
data = PyObject_GetIter(seq1);
@@ -2864,7 +2862,7 @@
}
PyDoc_STRVAR(compress_doc,
-"compress(data sequence, selector sequence) --> iterator over selected data\n\
+"compress(data, selectors) --> iterator over selected data\n\
\n\
Return data elements corresponding to true selector elements.\n\
Forms a shorter iterator from selected data elements using the\n\