old_contents: import os
  
  import boto3
  from botocore.exceptions import ClientError
  from django.contrib.auth.models import User
  
  
  def check_users():
      """
      Checks if the CMS has any user and at least one of them is a staff.
  
      Returns
      -------
      has_n_staff: bool
          Has users and at least one of them is a staff.
  
      """
      has_n_staff = False
  
      try:
          users = User.objects.all()
  
          for user in users:
              if user.is_staff:
                  has_n_staff = True
      except User.DoesNotExist:
          return has_n_staff
  
      return has_n_staff
  
  
  def check_aws_utils():
      """
      Checks for AWS connection.
  
      Parameters
      ----------
      request: object
          WSGI request.
  
      Returns
      -------
      reachable : bool
          True if connected to AWS else False.
      """
  
      session = boto3.Session(aws_access_key_id=os.environ.get('AWS_ACCESS_KEY_ID', 'a'),
                              aws_secret_access_key=os.environ.get('AWS_SECRET_ACCESS_KEY', 'a'))
      s3 = session.client('s3')
      try:
          response = s3.list_buckets()
      except ClientError:
          reachable = False
      else:
          reachable = True
  
      return reachable
  
new_contents: import os
  
  import boto3
  from botocore.exceptions import ClientError
  from django.contrib.auth.models import User
  
  
  def check_users():
      """
      Checks if the CMS has any user and at least one of them is a staff.
  
      Returns
      -------
      has_n_staff: bool
          Has users and at least one of them is a staff.
  
      """
      has_n_staff = False
  
      try:
          users = User.objects.all()
  
          for user in users:
              if user.is_staff:
                  has_n_staff = True
                  break
          return has_n_staff
      except User.DoesNotExist:
          return has_n_staff
  
  
  def check_aws_utils():
      """
      Checks for AWS connection.
  
      Parameters
      ----------
      request: object
          WSGI request.
  
      Returns
      -------
      reachable : bool
          True if connected to AWS else False.
      """
  
      session = boto3.Session(aws_access_key_id=os.environ.get('AWS_ACCESS_KEY_ID', 'a'),
                              aws_secret_access_key=os.environ.get('AWS_SECRET_ACCESS_KEY', 'a'))
      s3 = session.client('s3')
      try:
          response = s3.list_buckets()
      except ClientError:
          reachable = False
      else:
          reachable = True
  
      return reachable
  
subject: break loop if a staff user is found