def markdown_to_html()

in sdks/python/apache_beam/yaml/generate_yaml_docs.py [0:0]

• 174 lines of code
• 1 McCabe index (conditional complexity)

def markdown_to_html(title, markdown_content, header=''):
  import markdown
  import markdown.extensions.toc
  import pygments.formatters

  md = markdown.Markdown(
      extensions=[
          markdown.extensions.toc.TocExtension(toc_depth=2),
          'codehilite',
      ])
  pygments_style = pygments.formatters.HtmlFormatter().get_style_defs(
      '.codehilite')
  extra_style = '''
          * {
            box-sizing: border-box;
          }
          body {
            font-family: 'Roboto', sans-serif;
            font-weight: normal;
            color: #404040;
            background: #edf0f2;
          }
          .body-for-nav {
            background: #fcfcfc;
          }
          .grid-for-nav {
            width: 100%;
          }
          .nav-side {
            position: fixed;
            top: 0;
            left: 0;
            width: 300px;
            height: 100%;
            padding-bottom: 2em;
            color: #9b9b9b;
            background: #343131;
          }
          .nav-header {
            display: block;
            width: 300px;
            padding: 1em;
            background-color: #2980B9;
            text-align: center;
            color: #fcfcfc;
          }
          .nav-header a {
            color: #fcfcfc;
            font-weight: bold;
            display: inline-block;
            padding: 4px 6px;
            margin-bottom: 1em;
            text-decoration:none;
          }
          .nav-header>div.version {
            margin-top: -.5em;
            margin-bottom: 1em;
            font-weight: normal;
            color: rgba(255, 255, 255, 0.3);
          }
          .toc {
            width: 300px;
            text-align: left;
            overflow-y: auto;
            max-height: calc(100% - 4.3em);
            scrollbar-width: thin;
            scrollbar-color: #9b9b9b #343131;
          }
          .toc ul {
            margin: 0;
            padding: 0;
            list-style: none;
          }
          .toc li {
            border-bottom: 1px solid #4e4a4a;
            margin-left: 1em;
          }
          .toc a {
            display: block;
            line-height: 36px;
            font-size: 90%;
            color: #d9d9d9;
            padding: .1em 0.6em;
            text-decoration: none;
            transition: background-color 0.3s ease, color 0.3s ease;
          }
          .toc a:hover {
            background-color: #4e4a4a;
            color: #ffffff;
          }
          .transform-content-wrap {
            margin-left: 300px;
            background: #fcfcfc;
          }
          .transform-content {
            padding: 1.5em 3em;
            margin: 20px;
            padding-bottom: 2em;
          }
          .transform-content li::marker {
            display: inline-block;
            width: 0.5em;
          }
          .transform-content h1 {
            font-size: 40px;
          }
          .transform-content ul {
            margin-left: 0.75em;
            text-align: left;
            list-style-type: disc;
          }
          hr {
            color: gray;
            display: block;
            height: 1px;
            border: 0;
            border-top: 1px solid #e1e4e5;
            margin-bottom: 3em;
            margin-top: 3em;
            padding: 0;
          }
          .codehilite {
            background: #f5f5f5;
            border: 1px solid #ccc;
            border-radius: 4px;
            padding: 0.2em 1em;
            overflow: auto;
            font-family: monospace;
            font-size: 14px;
            line-height: 1.5;
          }
          p code, li code {
              white-space: nowrap;
              max-width: 100%;
              background: #fff;
              border: solid 1px #e1e4e5;
              padding: 0 5px;
              font-family: monospace;
              color: #404040;
              font-weight: bold;
              padding: 2px 5px;
          }
          '''

  html = md.convert(markdown_content)
  return f'''
            <html>
              <head>
                <title>{title}</title>
                <style>
                {pygments_style}
                {extra_style}
                </style>
              </head>
              <body class="body-for-nav">
                <div class="grid-for-nav">
                  <nav class="nav-side">
                    <div class="nav-header">
                      <a href=#>{title}</a>
                      <div class="version">
                        {beam_version}
                      </div>
                    </div>
                    {getattr(md, 'toc')}
                  </nav>
                  <section class="transform-content-wrap">
                    <div class="transform-content">
                      <h1>{title}</h1>
                      {header}
                      {html.replace('<h2', '<hr><h2')}
                    </div>
                  </section>
                </div>
              </body>
            </html>
            '''