text: import logging
  
  from .defaults import ZiaApiBase
  
  
  class UrlCategories(ZiaApiBase):
      def list(self, custom_only=False, summary=False):
          """
          Gets information about all or custom URL categories
          --summary : Gets a lightweight key-value list of all or custom URL categories
          """
          path = 'urlCategories'
          if summary:
              path += '/lite'
          if custom_only:
              path += '?customOnly=true'
          return self._session.get(path)
  
      def create(self, category):
          """
          Adds a new custom URL category
          """
          path = 'urlCategories'
          return self._session.post(path, category)
  
      def get_quota(self):
          """
          Gets the URL quota information for your organization
          """
          path = 'urlCategories/urlQuota'
          return self._session.get(path)
  
      def get(self, category_id):
          """
          Gets the URL category information for the specified ID
          """
          path = 'urlCategories/{}'.format(category_id)
          return self._session.get(path)
  
      def update(self, category_id, category):
          """
          Updates the URL category for the specified ID
          """
          path = 'urlCategories/{}'.format(category_id)
          return self._session.put(path, category)
  
      def delete(self, category_id):
          """
          Deletes the custom URL category for the specified ID
          """
          path = 'urlCategories/{}'.format(category_id)
          return self._session.delete(path)
  
      def lookup(self, *urls):
          """
          Look up the categorization of the given set of URLs, e.g., ['abc.com', 'xyz.com']
          """
          path = 'urlLookup'
          return self._session.post(path, urls)
  
  LOGGER = logging.getLogger(__name__)
  