def generate_response()

in awslambda/serverless_wsgi.py [0:0]

• 23 lines of code
• 9 McCabe index (conditional complexity)

def generate_response(response, event):
    returndict = {"statusCode": response.status_code}

    if "multiValueHeaders" in event and event["multiValueHeaders"]:
        returndict["multiValueHeaders"] = group_headers(response.headers)
    else:
        returndict["headers"] = split_headers(response.headers)

    if is_alb_event(event):
        # If the request comes from ALB we need to add a status description
        returndict["statusDescription"] = "%d %s" % (
            response.status_code,
            HTTP_STATUS_CODES[response.status_code],
        )

    if response.data:
        mimetype = response.mimetype or "text/plain"
        if (
                mimetype.startswith("text/") or mimetype in TEXT_MIME_TYPES
        ) and not response.headers.get("Content-Encoding", ""):
            returndict["body"] = response.get_data(as_text=True)
            returndict["isBase64Encoded"] = False
        else:
            returndict["body"] = base64.b64encode(
                response.data).decode("utf-8")
            returndict["isBase64Encoded"] = True

    return returndict