Since Python 3.8 visit_Num(), visit_Str() and so on are all deprecated
and replaced with visit_Constant. We can't yet remove the deprecated
functions until we require 3.8, but we can implement visit_Constant to
silence the deprecation warnings.
Signed-off-by: Ross Burton <ross.bur...@arm.com>
---
meta/lib/oe/license.py | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/meta/lib/oe/license.py b/meta/lib/oe/license.py
index 665d32ecbb..b5d378a549 100644
--- a/meta/lib/oe/license.py
+++ b/meta/lib/oe/license.py
@@ -74,6 +74,9 @@ class FlattenVisitor(LicenseVisitor):
def visit_Str(self, node):
self.licenses.append(node.s)
+ def visit_Constant(self, node):
+ self.licenses.append(node.value)
+
def visit_BinOp(self, node):
if isinstance(node.op, ast.BitOr):
left = FlattenVisitor(self.choose_licenses)
@@ -227,6 +230,9 @@ class ListVisitor(LicenseVisitor):
def visit_Str(self, node):
self.licenses.add(node.s)
+ def visit_Constant(self, node):
+ self.licenses.add(node.value)
+
def list_licenses(licensestr):
"""Simply get a list of all licenses mentioned in a license string.
Binary operators are not applied or taken into account in any way"""
--
2.25.1
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