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zulip: Use canonical way to require an arg in subscribe.

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This commit is contained in:
derAnfaenger 2017-09-15 13:24:32 +02:00
parent a06437c4ee
commit 3fb640a5d0
1 changed files with 1 additions and 5 deletions
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6
zulip/zulip/examples/subscribe
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@ -38,14 +38,10 @@ Specify your Zulip API credentials and server in a ~/.zuliprc file or using the
import zulip import zulip
parser = zulip.add_default_arguments(argparse.ArgumentParser(usage=usage)) parser = zulip.add_default_arguments(argparse.ArgumentParser(usage=usage))
parser.add_argument('--streams', default='') parser.add_argument('--streams', action='store', required=True)
options = parser.parse_args() options = parser.parse_args()
client = zulip.init_from_options(options) client = zulip.init_from_options(options)
if options.streams == "":
print("Usage:", parser.usage, file=sys.stderr)
sys.exit(1)
print(client.add_subscriptions([{"name": stream_name} for stream_name in print(client.add_subscriptions([{"name": stream_name} for stream_name in
options.streams.split()])) options.streams.split()]))