parameters: (cls, uuid)
return_statement: return cls.query.filter_by(uuid = uuid).first()
docstring: Used in dns_resources to check if uuid exists
docstring_summary: Used in dns_resources to check if uuid exists
docstring_tokens: Used in dns_resources to check if uuid exists
function: def find_by_uuid(cls, uuid):
          """
          Used in dns_resources to check if uuid exists
          """
          return cls.query.filter_by(uuid = uuid).first()
function_tokens: def find_by_uuid ( cls , uuid ) : return cls . query . filter_by ( uuid = uuid ) . first ( )