djangocms_installer/utils.py
def query_yes_no(question, default=None):  # pragma: no cover
    """
    Ask a yes/no question via `raw_input()` and return their answer.

    :param question: A string that is presented to the user.
    :param default: The presumed answer if the user just hits <Enter>.
                    It must be "yes" (the default), "no" or None (meaning
                    an answer is required of the user).

    The "answer" return value is one of "yes" or "no".

    Code borrowed from cookiecutter
    https://github.com/audreyr/cookiecutter/blob/master/cookiecutter/prompt.py
    """
    valid = {'yes': True, 'y': True, 'ye': True, 'no': False, 'n': False}
    if default is None:
        prompt = ' [y/n] '
    elif default == 'yes':
        prompt = ' [Y/n] '
    elif default == 'no':
        prompt = ' [y/N] '
    else:
        raise ValueError('invalid default answer: "{0}"'.format(default))

    while True:
        sys.stdout.write(question + prompt)
        choice = compat.input().lower()

        if default is not None and choice == '':
            return valid[default]
        elif choice in valid:
            return valid[choice]
        else:
            sys.stdout.write('Please answer with "yes" or "no" (or "y" or "n").\n')
def query_yes_no(question, default=None):  # pragma: no cover
    """
    Ask a yes/no question via `raw_input()` and return their answer.

    :param question: A string that is presented to the user.
    :param default: The presumed answer if the user just hits <Enter>.
                    It must be "yes" (the default), "no" or None (meaning
                    an answer is required of the user).

    The "answer" return value is one of "yes" or "no".

    Code borrowed from cookiecutter
    https://github.com/audreyr/cookiecutter/blob/master/cookiecutter/prompt.py
    """
    valid = {'yes': True, 'y': True, 'ye': True, 'no': False, 'n': False}
    if default is None:
        prompt = ' [y/n] '
    elif default == 'yes':
        prompt = ' [Y/n] '
    elif default == 'no':
        prompt = ' [y/N] '
    else:
        raise ValueError('invalid default answer: "{0}"'.format(default))

    while True:
        sys.stdout.write(question + prompt)
        choice = compat.input().lower()

        if default is not None and choice == '':
            return valid[default]
        elif choice in valid:
            return valid[choice]
        else:
            sys.stdout.write('Please answer with "yes" or "no" (or "y" or "n").\n')
def query_yes_no ( question , default = None ) : # pragma: no cover valid = { 'yes' : True , 'y' : True , 'ye' : True , 'no' : False , 'n' : False } if default is None : prompt = ' [y/n] ' elif default == 'yes' : prompt = ' [Y/n] ' elif default == 'no' : prompt = ' [y/N] ' else : raise ValueError ( 'invalid default answer: "{0}"' . format ( default ) ) while True : sys . stdout . write ( question + prompt ) choice = compat . input ( ) . lower ( ) if default is not None and choice == '' : return valid [ default ] elif choice in valid : return valid [ choice ] else : sys . stdout . write ( 'Please answer with "yes" or "no" (or "y" or "n").\n' )
Ask a yes/no question via `raw_input()` and return their answer.

    :param question: A string that is presented to the user.
    :param default: The presumed answer if the user just hits <Enter>.
                    It must be "yes" (the default), "no" or None (meaning
                    an answer is required of the user).

    The "answer" return value is one of "yes" or "no".

    Code borrowed from cookiecutter
    https://github.com/audreyr/cookiecutter/blob/master/cookiecutter/prompt.py
Ask a yes / no question via raw_input () and return their answer .