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Actually, output help to stderr, as argparse itself does.

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This commit is contained in:
Chris Berkhout 2021-05-27 20:15:01 +02:00
parent 9c64767ed1
commit a609a2b8c3
1 changed files with 1 additions and 1 deletions
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src/pricehist/cli.py
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@ -34,7 +34,7 @@ def cli(args=None, output_file=sys.stdout):
elif args.command == "fetch": elif args.command == "fetch":
print(cmd_fetch(args), end="", file=output_file) print(cmd_fetch(args), end="", file=output_file)
else: else:
parser.print_help(file=output_file) parser.print_help(file=sys.stderr)
except BrokenPipeError: except BrokenPipeError:
logging.debug("The output pipe was closed early.") logging.debug("The output pipe was closed early.")