{
  "context": "This criteria evaluates how well an engineer uses the apache-airflow-providers-ftp package to handle non-ASCII filenames by properly configuring character encoding for international FTP servers. The focus is on understanding and utilizing the package's encoding configuration capability through connection extras.",
  "type": "weighted_checklist",
  "checklist": [
    {
      "name": "FTPSensor usage",
      "description": "Uses FTPSensor class from airflow.providers.ftp.sensors.ftp to monitor files on FTP servers",
      "max_score": 25
    },
    {
      "name": "Connection ID configuration",
      "description": "Correctly configures ftp_conn_id parameter on both sensors to use 'eastern_ftp' and 'western_ftp' connection IDs respectively",
      "max_score": 15
    },
    {
      "name": "Encoding awareness",
      "description": "Demonstrates understanding that character encoding must be configured in Airflow connection extras (not in sensor code) to handle non-ASCII filenames. The connection extras should contain encoding specifications like {\"encoding\": \"cp1251\"} and {\"encoding\": \"iso-8859-1\"}",
      "max_score": 30
    },
    {
      "name": "Cyrillic filename handling",
      "description": "Correctly specifies the Cyrillic filename 'отчет_данные.csv' in the path parameter for the eastern European sensor task",
      "max_score": 10
    },
    {
      "name": "Latin-1 filename handling",
      "description": "Correctly specifies the Latin-1 filename 'données_françaises.csv' in the path parameter for the western European sensor task",
      "max_score": 10
    },
    {
      "name": "Sensor parameters",
      "description": "Properly configures sensor parameters including poke_interval=60, timeout=300, and mode='poke' on both sensor tasks",
      "max_score": 10
    }
  ]
}