- cmd = ['gnt-instance', 'list', '--separator=:', '--no-headers',
- '--output=name,pnode,snodes']
- output = GetCommandOutput(master['primary'], utils.ShellQuoteArgs(cmd))
+ cmd = ["gnt-instance", "list", "--separator=:", "--no-headers",
+ "--output=name,pnode,snodes"]
+ output = GetCommandOutput(master["primary"], utils.ShellQuoteArgs(cmd))