bitbake: codegen: implement ast.NodeVisitor.visit_Constant

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.

(Bitbake rev: 4edd5767fc6d699f5262862b763b6a99ad1f1bbf)

Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Ross Burton 2021-10-13 16:10:17 +01:00 committed by Richard Purdie
parent bd5a07fbcb
commit ca8ef6bc38

View File

@ -401,6 +401,12 @@ class SourceGenerator(NodeVisitor):
def visit_Num(self, node):
self.write(repr(node.n))
def visit_Constant(self, node):
# Python 3.8 deprecated visit_Num(), visit_Str(), visit_Bytes(),
# visit_NameConstant() and visit_Ellipsis(). They can be removed once we
# require 3.8+.
self.write(repr(node.value))
def visit_Tuple(self, node):
self.write('(')
idx = -1