def _get_persist_dir()

in mozregression/config.py [0:0]

• 21 lines of code
• 5 McCabe index (conditional complexity)

def _get_persist_dir(default):
    print(
        "You should configure a persist directory, where to put downloaded"
        " build files to reuse them in future bisections."
    )
    print(
        "I recommend using %s. Leave blank to use that default. If you"
        " really don't want a persist dir type NONE, else you can"
        " just define a path that you would like to use." % default
    )
    value = input("persist: ")
    if value == "NONE":
        return ""
    elif value:
        persist_dir = os.path.realpath(value)
    else:
        persist_dir = default

    if persist_dir:
        if not os.path.isdir(persist_dir):
            os.makedirs(persist_dir)
    return persist_dir