Issue #12112: fix the encoding of setup.py in the packaging module
* read: use tokenize.detect_encoding()
* write: use 'utf-8'
diff --git a/Lib/packaging/util.py b/Lib/packaging/util.py
index 058f13e..71ce819 100644
--- a/Lib/packaging/util.py
+++ b/Lib/packaging/util.py
@@ -346,9 +346,9 @@
logger.info("writing byte-compilation script '%s'", script_name)
if not dry_run:
if script_fd is not None:
- script = os.fdopen(script_fd, "w")
+ script = os.fdopen(script_fd, "w", encoding='utf-8')
else:
- script = open(script_name, "w")
+ script = open(script_name, "w", encoding='utf-8')
with script:
script.write("""\
@@ -1087,7 +1087,7 @@
if os.path.exists("setup.py"):
raise PackagingFileError("a setup.py file alreadyexists")
- with open("setup.py", "w") as fp:
+ with open("setup.py", "w", encoding='utf-8') as fp:
fp.write(_SETUP_TMPL % {'func': getsource(cfg_to_args)})