git: 87e881c182dc - main - devel/py-cdg: Fix build with setuptools 58.0.0+

The branch main has been updated by sunpoet:

URL: https://cgit.FreeBSD.org/ports/commit/?id=87e881c182dc4518fb6f7b196cf58280b0609bca

commit 87e881c182dc4518fb6f7b196cf58280b0609bca
Author:     Po-Chuan Hsieh <sunpoet@FreeBSD.org>
AuthorDate: 2022-03-25 13:32:13 +0000
Commit:     Po-Chuan Hsieh <sunpoet@FreeBSD.org>
CommitDate: 2022-03-25 13:38:08 +0000

    devel/py-cdg: Fix build with setuptools 58.0.0+
    
    With hat:       python
---
 devel/py-cdg/files/patch-2to3 | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/devel/py-cdg/files/patch-2to3 b/devel/py-cdg/files/patch-2to3
new file mode 100644
index 000000000000..5210191bc207
--- /dev/null
+++ b/devel/py-cdg/files/patch-2to3
@@ -0,0 +1,16 @@
+--- cdg/__init__.py.orig	2017-07-20 18:17:28 UTC
++++ cdg/__init__.py
+@@ -31,11 +31,11 @@ def load(stream, filename):
+         cg = yaml.load(stream, Loader=Loader)
+ 
+     else:
+-        raise ValueError, 'Unhandled file type: %s' % filename
++        raise ValueError('Unhandled file type: %s' % filename)
+ 
+     graph = networkx.DiGraph(comment='Callgraph of %s' % filename)
+ 
+-    for (name, props) in cg['functions'].items():
++    for (name, props) in list(cg['functions'].items()):
+         graph.add_node(name)
+ 
+         for (k, v) in props['attributes'] if 'attributes' in props else []: