def process_page()

in kotlin-website.py [0:0]

• 30 lines of code
• 15 McCabe index (conditional complexity)

def process_page(page_path):
    # get_nav() has side effect to copy and patch files from the `external` folder
    # under site folder. We need it for dev mode to make sure file is up-to-date
    # TODO: extract get_nav and implement the explicit way to avoid side-effects
    get_nav()

    page = pages.get_or_404(page_path)
    if 'redirect_path' in page.meta and page.meta['redirect_path'] is not None:
        page_path = page.meta['redirect_path']
        if page_path.startswith('https://') or page_path.startswith('http://'):
            return render_template('redirect.html', url=page_path)
        else:
            return render_template('redirect.html', url=url_for('page', page_path=page_path))

    if 'date' in page.meta and page['date'] is not None:
        page.meta['formatted_date'] = page.meta['date'].strftime('%d %B %Y')
        if page.meta['formatted_date'].startswith('0'):
            page.meta['formatted_date'] = page.meta['formatted_date'][1:]

    if 'github_edit_url' in page.meta:
        edit_on_github_url = page.meta['github_edit_url']
    else:
        edit_on_github_url = app.config['EDIT_ON_GITHUB_URL'] + app.config['FLATPAGES_ROOT'] + "/" + page_path + \
                             app.config['FLATPAGES_EXTENSION']

    assert_valid_git_hub_url(edit_on_github_url, page_path)

    template = page.meta["layout"] if 'layout' in page.meta else 'default.html'
    if not template.endswith(".html"):
        template += ".html"

    if build_check_links:
        validate_links_weak(page, page_path)

    return render_template(
        template,
        page=page,
        baseurl="",
        edit_on_github_url=edit_on_github_url,

    )