Return a pretty formatted string given some text.

    Args:
        description (str): string to format.
        wrap_at (int): maximum length of a line.
        indent (int): level of indentation.

    Returns:
        str: pretty formatted string.

def pretty_description(description, wrap_at=None, indent=0):
    """
    Return a pretty formatted string given some text.

    Args:
        description (str): string to format.
        wrap_at (int): maximum length of a line.
        indent (int): level of indentation.

    Returns:
        str: pretty formatted string.
    """
    if wrap_at is None or wrap_at < 0:
        width = console_width(default=79)
        if wrap_at is None:
            wrap_at = width
        else:
            wrap_at += width

    indent = ' ' * indent
    text_wrapper = textwrap.TextWrapper(
        width=wrap_at, replace_whitespace=False,
        initial_indent=indent, subsequent_indent=indent)
    new_desc = []
    for line in description.split('\n'):
        new_desc.append(line.replace('\n', '').strip())
    while not new_desc[0]:
        del new_desc[0]
    while not new_desc[-1]:
        del new_desc[-1]
    separators = [i for i, l in enumerate(new_desc) if not l]
    paragraphs = []
    if separators:
        start, end = 0, separators[0]
        paragraphs.append(new_desc[start:end])
        for i in range(len(separators) - 1):
            start = end + 1
            end = separators[i + 1]
            paragraphs.append(new_desc[start:end])
        paragraphs.append(new_desc[end + 1:])
        return '\n\n'.join(text_wrapper.fill(' '.join(p)) for p in paragraphs)
    return text_wrapper.fill(' '.join(new_desc))