code: def get_section_by_name(self, section_name):
          
          sections = self.unravel_sections(self.get_sections())
          for section in sections:
              if section['name'] == section_name:
                  return section['groupId'], section
          return None, None
docs: Get a section by its name.
  
          Get a list of sections for a given gradebook,
          specified by a gradebookid.
  
          Args:
              section_name (str): The section's name.
  
          Raises:
              requests.RequestException: Exception connection error
              ValueError: Unable to decode response content
  
          Returns:
              tuple: tuple of group id, and section dictionary
  
              An example return value is:
  
              .. code-block:: python
  
                  (
                      1327565,
                      {
                          u'editable': True,
                          u'groupId': 1327565,
                          u'groupingScheme': u'Recitation',
                          u'members': None,
                          u'name': u'r01',
                          u'shortName': u'r01',
                          u'staffs': None
                      }
                  )