gh-101372: Fix unicodedata.is_normalized to properly handle the UCD 3… (gh-101388)

miss-islington · corona10 · web-flow · commit 33250297411d · 2023-02-06T02:32:58.000-08:00
(cherry picked from commit 9ef7e75) Co-authored-by: Dong-hee Na <donghee.na@python.org>
diff --git a/Misc/NEWS.d/next/Core and Builtins/2023-01-28-20-31-42.gh-issue-101372.8BcpCC.rst b/Misc/NEWS.d/next/Core and Builtins/2023-01-28-20-31-42.gh-issue-101372.8BcpCC.rst
@@ -0,0 +1,2 @@
+Fix :func:`~unicodedata.is_normalized` to properly handle the UCD 3.2.0
+cases. Patch by Dong-hee Na.
diff --git a/Modules/unicodedata.c b/Modules/unicodedata.c
@@ -805,7 +805,7 @@ is_normalized_quickcheck(PyObject *self, PyObject *input, bool nfc, bool k,
 {
     /* UCD 3.2.0 is requested, quickchecks must be disabled. */
     if (UCD_Check(self)) {
-        return NO;
+        return MAYBE;
     }
 
     Py_ssize_t i, len;

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,2 @@`
	`1`	+Fix :func:`~unicodedata.is_normalized` to properly handle the UCD 3.2.0
	`2`	`+cases. Patch by Dong-hee Na.`
Original file line number	Diff line number	Diff line change
`@@ -805,7 +805,7 @@ is_normalized_quickcheck(PyObject self, PyObject input, bool nfc, bool k,`
`805`	`805`	`{`
`806`	`806`	`/* UCD 3.2.0 is requested, quickchecks must be disabled. */`
`807`	`807`	`if (UCD_Check(self)) {`
`808`		`- return NO;`
	`808`	`+ return MAYBE;`
`809`	`809`	`}`
`810`	`810`
`811`	`811`	`Py_ssize_t i, len;`