def get_token(self, obj):
    try:
        from rest_framework_jwt.settings import api_settings
    except ImportError:
        warnings.warn('djangorestframework-jwt must be installed for JWT authentication', ImportWarning)
        raise
    jwt_payload_handler = api_settings.JWT_PAYLOAD_HANDLER
    jwt_encode_handler = api_settings.JWT_ENCODE_HANDLER
    payload = jwt_payload_handler(self.get_jwt_payload(obj))
    token = jwt_encode_handler(payload)
    return token
def get_token(self, obj):
    try:
        from rest_framework_jwt.settings import api_settings
    except ImportError:
        warnings.warn('djangorestframework-jwt must be installed for JWT authentication', ImportWarning)
        raise
    jwt_payload_handler = api_settings.JWT_PAYLOAD_HANDLER
    jwt_encode_handler = api_settings.JWT_ENCODE_HANDLER
    payload = jwt_payload_handler(self.get_jwt_payload(obj))
    token = jwt_encode_handler(payload)
    return token