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Error handling for end date before start date.

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This commit is contained in:
Chris Berkhout 2021-06-12 16:10:50 +02:00
parent 7d473c7dba
commit 0927e27939
1 changed files with 5 additions and 0 deletions
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5
src/pricehist/cli.py
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@ -47,6 +47,11 @@ def cli(args=None, output_file=sys.stdout):
else: else:
start = source.start() start = source.start()
logging.info(f"Using the source default start date of {start}.") logging.info(f"Using the source default start date of {start}.")
if args.end < start:
logging.critical(
f"The end date '{args.end}' preceeds the start date '{start}'!"
)
sys.exit(1)
series = Series( series = Series(
base=args.pair[0], base=args.pair[0],
quote=args.pair[1], quote=args.pair[1],