license.py: avoid deprecated ast.Str

* it's deprecated since python-3.12 and removed in 3.14 causing:

openembedded-core/meta/lib/oe/license.py', lineno: 176, function: visit
     0172:
     0173:        LicenseVisitor.__init__(self)
     0174:
     0175:    def visit(self, node):
 *** 0176:        if isinstance(node, ast.Str):
     0177:            lic = node.s
     0178:
     0179:            if license_ok(self._canonical_license(self._d, lic),
     0180:                    self._dont_want_licenses) == True:
Exception: AttributeError: module 'ast' has no attribute 'Str'

(From OE-Core rev: 1eb2137324202107baa5cadcfdd682629a9cc269)

Signed-off-by: Martin Jansa <martin.jansa@gmail.com>
Signed-off-by: Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/meta/lib/oe/license.py b/meta/lib/oe/license.py
index 6e55fa1e7f..ca779d3d83 100644
--- a/meta/lib/oe/license.py
+++ b/meta/lib/oe/license.py
@@ -173,8 +173,8 @@ class ManifestVisitor(LicenseVisitor):
         LicenseVisitor.__init__(self)
 
     def visit(self, node):
-        if isinstance(node, ast.Str):
-            lic = node.s
+        if isinstance(node, ast.Constant):
+            lic = node.value
 
             if license_ok(self._canonical_license(self._d, lic),
                     self._dont_want_licenses) == True: