docs: def _convert_bundle(bundle):
      """ Converts ambry bundle to dict ready to send to CKAN API.
  
      Args:
          bundle (ambry.bundle.Bundle): bundle to convert.
  
      Returns:
          dict: dict to send to CKAN to create dataset.
              See http://docs.ckan.org/en/latest/api/#ckan.logic.action.create.package_create
  
      """
      # shortcut for metadata
      meta = bundle.dataset.config.metadata
  
      notes = ''
  
      for f in bundle.dataset.files:
          if f.path.endswith('documentation.md'):
              contents = f.unpacked_contents
              if isinstance(contents, six.binary_type):
                  contents = contents.decode('utf-8')
              notes = json.dumps(contents)
              break
  
      ret = {
          'name': bundle.dataset.vid.lower(),
          'title': meta.about.title,
          'author': meta.contacts.wrangler.name,
          'author_email': meta.contacts.wrangler.email,
          'maintainer': meta.contacts.maintainer.name,
          'maintainer_email': meta.contacts.maintainer.email,
          'license_id': '',
          'notes': notes,
          'url': meta.identity.source,
          'version': bundle.dataset.version,
          'state': 'active',
          'owner_org': CKAN_CONFIG['organization'],
      }
      return ret