gh-120496: Add a note about iterator thread-safe (gh-120685)

corona10 · web-flow · commit 7e189aed6450 · 2024-06-18T15:37:34.000Z
diff --git a/Doc/glossary.rst b/Doc/glossary.rst
@@ -694,6 +694,9 @@ Glossary
 
          CPython does not consistently apply the requirement that an iterator
          define :meth:`~iterator.__iter__`.
+         And also please note that the free-threading CPython does not guarantee
+         the thread-safety of iterator operations.
+
 
    key function
       A key function or collation function is a callable that returns a value

Original file line number	Diff line number	Diff line change
`@@ -694,6 +694,9 @@ Glossary`
`694`	`694`
`695`	`695`	`CPython does not consistently apply the requirement that an iterator`
`696`	`696`	define :meth:`~iterator.__iter__`.
	`697`	`+ And also please note that the free-threading CPython does not guarantee`
	`698`	`+ the thread-safety of iterator operations.`
	`699`	`+`
`697`	`700`
`698`	`701`	`key function`
`699`	`702`	`A key function or collation function is a callable that returns a value`