Make an f-string error message more exact and consistent.
diff --git a/Lib/test/test_fstring.py b/Lib/test/test_fstring.py
index e61f635..6558194 100644
--- a/Lib/test/test_fstring.py
+++ b/Lib/test/test_fstring.py
@@ -182,9 +182,10 @@
self.assertEqual(f'{"#"}', '#')
self.assertEqual(f'{d["#"]}', 'hash')
- self.assertAllRaise(SyntaxError, "f-string cannot include '#'",
+ self.assertAllRaise(SyntaxError, "f-string expression part cannot include '#'",
["f'{1#}'", # error because the expression becomes "(1#)"
"f'{3(#)}'",
+ "f'{#}'",
])
def test_many_expressions(self):
diff --git a/Python/ast.c b/Python/ast.c
index 092031c..765d24e 100644
--- a/Python/ast.c
+++ b/Python/ast.c
@@ -4419,7 +4419,7 @@
} else if (ch == '#') {
/* Error: can't include a comment character, inside parens
or not. */
- ast_error(c, n, "f-string cannot include '#'");
+ ast_error(c, n, "f-string expression part cannot include '#'");
return -1;
} else if (nested_depth == 0 &&
(ch == '!' || ch == ':' || ch == '}')) {