grid_tags.py 文件源码

def style_element(text):
    low_text = text.strip().lower()
    if low_text in YES_KEYWORDS:
        return YES_IMG
    if low_text in NO_KEYWORDS:
        return NO_IMG

    if plus_two_re.search(low_text):
        return YES_IMG * 2

    if minus_two_re.search(low_text):
        return NO_IMG * 2

    if plus_three_re.search(low_text):
        return YES_IMG * 3

    if minus_three_re.search(low_text):
        return NO_IMG * 3

    text = escape(text)

    found = False
    for positive in YES_KEYWORDS:
        if text.startswith(positive):
            text = '%s %s' % (YES_IMG, text[len(positive):])
            found = True
            break
    if not found:
        for negative in NO_KEYWORDS:
            if text.startswith(negative):
                text = '%s %s' % (NO_IMG, text[len(negative):])
                break

    return text