def replace_tag()

in plugins/consensual_youtube.py [0:0]

• 18 lines of code
• 6 McCabe index (conditional complexity)

def replace_tag(input_path, output_path, soup, tag):
    tag.name = 'div'

    if not tag.has_attr('youtube_id'):
        raise ValueError('Attribute "youtube_id" is mandatory for "youtube" tags')

    yt_id = tag['youtube_id']

    # If a preview file is present in the input content directory,
    # use that and rely on Pelican to copy it to the output. If not,
    # fetch it from YouTube at site generation time and place it
    # straight into the output directory:
    preview = f'/img/yt_preview_{yt_id}.jpg'
    if not path.isfile(input_path + preview):
        request.urlretrieve(f'https://img.youtube.com/vi/{yt_id}/0.jpg',
                            output_path + preview)

    # Default YouTube player size is 360p:
    player_width = 640
    player_height = 360

    if not tag.has_attr('id'):
        tag['id'] = f'yt-container-{yt_id}'

    tag['class'] = 'yt-container'
    tag['style'] = f"background-image: url('{preview}'); width: {player_width}px; height: {player_height}px;"

    warning = soup.new_tag('div')
    warning['class'] = "yt-notice"
    tag.append(warning)