From 240a3759cf131fdee8767871ee68356785ff4f9e Mon Sep 17 00:00:00 2001
From: morpheus65535 <louis_vezina@hotmail.com>
Date: Sun, 17 Jan 2021 20:52:56 -0500
Subject: [PATCH] Partial fix for #1230: js2py issue under Python 3.8+
---
libs/js2py/utils/injector.py | 11 ++++++++++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/libs/js2py/utils/injector.py b/libs/js2py/utils/injector.py
index dd714a482..ea236d5e7 100644
--- a/libs/js2py/utils/injector.py
+++ b/libs/js2py/utils/injector.py
@@ -115,7 +115,16 @@ def append_arguments(code_obj, new_locals):
code_obj.co_freevars, code_obj.co_cellvars)
# Done modifying codestring - make the code object
- return types.CodeType(*args)
+ if hasattr(code_obj, "replace"):
+ # Python 3.8+
+ return code_obj.replace(
+ co_argcount=co_argcount + new_locals_len,
+ co_nlocals=code_obj.co_nlocals + new_locals_len,
+ co_code=code,
+ co_names=names,
+ co_varnames=varnames)
+ else:
+ return types.CodeType(*args)
def instructions(code_obj):