def format_cli_opt()

in pytest_rally/rally.py [0:0]

• 7 lines of code
• 4 McCabe index (conditional complexity)

def format_cli_opt(opt, val):
    opt = re.sub("_", "-", opt)
    if val is True:
        return f'--{opt}'
    elif isinstance(val, dict):
        val = ",".join([f"{k}:{v}" for k, v in val.items()])
    return f'--{opt}="{val}"'