text: import requests
  from requests.exceptions import HTTPError
  from pyramid.view import view_config
  from pyramid.httpexceptions import (
      HTTPBadRequest,
      HTTPServiceUnavailable,
  )
  from contentbase.validation import http_error
  
  def includeme(config):
      config.add_route('ldh', '/ldh/{variant_id}')
      config.add_route('afis', '/afis/{afis_id}')
      config.scan(__name__)
  
  
  @view_config(route_name='ldh', request_method='GET')
  def get_ldh_data(request):
      try:
          variant_id = request.matchdict['variant_id']
      except (ValueError, TypeError, KeyError) as e:
          return http_error(HTTPBadRequest(), request)
      try:
          ldh_url = 'https://ldh.clinicalgenome.org/ldh/Variant/id/' + variant_id
          ldh_data = requests.get(ldh_url, timeout=10)
          ldh_data.raise_for_status()
          ldh_data = ldh_data.json()
          return ldh_data['data']
      except HTTPError as e:
          if (e.response.status_code == 404):
              return {}
          return http_error(HTTPServiceUnavailable(), request)
      except Exception as e:
          return http_error(HTTPServiceUnavailable(), request)
  
  
  @view_config(route_name='afis', request_method='GET')
  def get_allele_frequency_impact_statements(request):
      try:
          afis_id = request.matchdict['afis_id']
      except (ValueError, TypeError, KeyError) as e:
          return http_error(HTTPBadRequest(), request)
      try:
          afis_url = 'https://ldh.clinicalgenome.org/fdr/AlleleFunctionalImpactStatement/id/' + afis_id
          afis_record = requests.get(afis_url, timeout=10)
          afis_record = afis_record.json()
          return afis_record['data']
      except Exception as e:
          return http_error(HTTPServiceUnavailable(), request)
      