app.py 文件源码

def parse_post(post, external_links=False, create_html=True):
    with open(os.path.join(BLOG_CONTENT_DIR, post)) as handle:
        raw = handle.read()
    frontmatter, content = REGEX_SPLIT_FRONTMATTER.split(raw, 2)

    data = yaml.load(frontmatter)

    y, m, d, slug = post[:-3].split('-', maxsplit=3)

    if create_html:
        data['html'] = markdown.markdown(content, extensions=[
            'markdown.extensions.extra',
            'markdown.extensions.codehilite',
            'markdown.extensions.toc'
        ])

    data['url'] = url_for('blog_post', y=y, m=m, d=d, slug=slug,
                          _external=external_links)
    data['reading_time'] = reading_time(content)

    return data