utils.py 文件源码

def create_folders():
    """
    Creates required directories.
    """
    folders = ["data", "data/incoming", "data/garch", "data/incoming_pickled", 
        "data/incoming_pickled/csv", "data/indicators", "data/indicators/csv", 
        "data/monte_carlo", "data/monte_carlo/indicators", "data/monte_carlo/systems", 
        "data/monte_carlo/performance", "data/monte_carlo/avg", "data/performance", 
        "data/performance/csv", "data/portfolios", "data/portfolios/csv", "data/quandl", 
        "data/portfolios/csv", "data/quandl/csv", "data/systems", "data/systems/csv", 
        "data/systems/json"]

    for folder in folders:
        try:
            Popen("mkdir {0}/{1}".format(settings.BASE_DIR, folder))
        except Exception as err:
            print(colored.red("create_folders {}".format(err)))