def create():

    
    print("""Welcome to Bookworm.
    ~~~~~~~~~~~~~~~~~~~~
    First off, let's build a configuration file. This will live
    at bookworm.cnf in the current directory: if you mistype anything,
    or want to change settings, edit it directly in that location.

    For each of the following entries, type the value you want, or hit
    enter to accept the default:

    """)


    """
    First, we go to great efforts to find some sensible defaults
    Usually the user can just hit enter.
    """

    systemConfigFile = ConfigParser.ConfigParser(allow_no_value=True)

    #It checks each of these files for defaults in turn

    systemConfigFile.read(["/.my.cnf",os.path.expanduser("~/my.cnf"),os.path.expanduser("~/.my.cnf"),"/etc/mysql/my.cnf","/etc/my.cnf","/root/.my.cnf","bookworm.cnf"]);

    defaults = dict()
    #The default bookwormname is just the current location
    defaults['database'] = os.path.relpath(".","..")
    defaults["user"] = ""
    defaults["password"] = ""



    for field in ["user","password"]:
        try:
            print systemConfigFile.get("client",field)
            defaults[field] = systemConfigFile.get("client",field)
        except ConfigParser.NoSectionError:
            print systemConfigFile.get("mysql",field)
            defaults[field] = systemConfigFile.get("mysql",field)

    config = ConfigParser.ConfigParser()

    for section in ["client"]:
        config.add_section(section)

    database = raw_input("What is the name of the bookworm [" + defaults['database'] + "]: ")
    if database=="":
        database = defaults['database']

    user = raw_input("What is the *client* username for MySQL [" + defaults["user"] + "]: ")
    if user=="":
        user = defaults["user"]

    password = raw_input("What is the *client* password for MySQL [" + defaults["password"] + "]: ")
    if password =="":
        password = defaults["password"]


    config.set("client","database",re.sub(" ","_",database))
    config.set("client","password",password)
    config.set("client","user",user)

    config.write(open("bookworm.cnf","w"))
Through interactive prompts at the command line, builds up a file at 
dataset/ETHPy150Open Bookworm-project/BookwormDB/bookwormDB/configuration.py/create