bpo-33684: json.tool: Use utf-8 for infile and outfile. (GH-17460)
diff --git a/Lib/json/tool.py b/Lib/json/tool.py
index 6c687d7..2a404a4 100644
--- a/Lib/json/tool.py
+++ b/Lib/json/tool.py
@@ -20,10 +20,12 @@
description = ('A simple command line interface for json module '
'to validate and pretty-print JSON objects.')
parser = argparse.ArgumentParser(prog=prog, description=description)
- parser.add_argument('infile', nargs='?', type=argparse.FileType(),
+ parser.add_argument('infile', nargs='?',
+ type=argparse.FileType(encoding="utf-8"),
help='a JSON file to be validated or pretty-printed',
default=sys.stdin)
- parser.add_argument('outfile', nargs='?', type=argparse.FileType('w'),
+ parser.add_argument('outfile', nargs='?',
+ type=argparse.FileType('w', encoding="utf-8"),
help='write the output of infile to outfile',
default=sys.stdout)
parser.add_argument('--sort-keys', action='store_true', default=False,