old_contents: import requests
  
  GITHUB_API_URL = "https://api.github.com/graphql"
  
  QUERY = """
  query($repository_owner:String!, $repository_name: String!, $count: Int!) {
    repository(
      owner: $repository_owner,
      name: $repository_name) {
      
      refs(last: $count,refPrefix:"refs/tags/") {
        edges {
          node{
            name
          }
        }
      }
      
      releases(last: $count) {
        edges {
          node {
            name
          }
        }
      }
    }
  }
  """
  
  class Github:
  
      def __authorization_header(self):
          return "token " + self.token
  
      def __request_headers(self):
          return {
              'authorization': self.__authorization_header(),
          }
  
      def __init__(self, token):
          self.token = token
  
      def getTagsAndReleases(self, repository_owner, repository_name, count):
          payload = {"query": QUERY,
                     "variables": {
                         "repository_owner": repository_owner,
                         "repository_name": repository_name,
                         "count": count
                     }}
          print "Requesting for", repository_name
          response = requests.post(GITHUB_API_URL, json=payload, headers=self.__request_headers())
          print "Got status code for", repository_name, response.status_code
          return response.json()
new_contents: import requests
  
  GITHUB_API_URL = "https://api.github.com/graphql"
  
  QUERY = """
  query($repository_owner:String!,
        $repository_name: String!,
        $count: Int!) {
    repository(owner: $repository_owner,
               name: $repository_name) {
      
      refs(last: $count,refPrefix:"refs/tags/") {
        nodes {
          name
          target {
            commitUrl
          }
        }
      }
      
      releases(last: $count) {
        nodes {
          tag {
            name
            prefix
          }
        }
      }
  
    }
  }
  """
  
  class Github:
  
      def __authorization_header(self):
          return "token " + self.token
  
      def __request_headers(self):
          return {
              'authorization': self.__authorization_header(),
          }
  
      def __init__(self, token):
          self.token = token
  
      def getTagsAndReleases(self, repository_owner, repository_name, count):
          payload = {"query": QUERY,
                     "variables": {
                         "repository_owner": repository_owner,
                         "repository_name": repository_name,
                         "count": count
                     }}
          print "Requesting for", repository_name
          response = requests.post(GITHUB_API_URL, json=payload, headers=self.__request_headers())
          print "Got status code for", repository_name, response.status_code
          return response.json()
subject: Update query to use nodes