openstack/openstack-doc-tools
Code Issues Proposed changes

Merge "commands: add a stderr redirection"

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Jenkins 2015-11-13 11:49:00 +00:00 committed by Gerrit Code Review
commit e086fa2355
1 changed files with 2 additions and 1 deletions
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3
os_doc_tools/commands.py
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@ -526,7 +526,8 @@ def discover_subcommands(os_command, subcommands, extra_params):
for line in [x.strip() for x in
subprocess.check_output(
args,
universal_newlines=True).split('\n')
universal_newlines=True,
stderr=DEVNULL).split('\n')
if x.strip().startswith('cmds_') and '-' in x]:
subcommand, _ = line.split('=')
subcommand = subcommand.replace('cmds_', '').replace('_', ' ')