Best Python code snippet using localstack_python
s3_listener.py
Source:s3_listener.py  
...1326    try:1327        s3_client.head_bucket(Bucket=bucket_name)1328    except ClientError:1329        return no_such_bucket(bucket_name, headers.get("x-amz-request-id"), 404)1330    def respond_with_key(status_code, key):1331        obj = s3_client.get_object(Bucket=bucket_name, Key=key)1332        response_headers = {}1333        if "if-none-match" in headers and "ETag" in obj and obj["ETag"] in headers["if-none-match"]:1334            return requests_response(status_code=304, content="", headers=response_headers)1335        if "WebsiteRedirectLocation" in obj:1336            response_headers["location"] = obj["WebsiteRedirectLocation"]1337            return requests_response(status_code=301, content="", headers=response_headers)1338        if "ContentType" in obj:1339            response_headers["content-type"] = obj["ContentType"]1340        if "ETag" in obj:1341            response_headers["etag"] = obj["ETag"]1342        return requests_response(1343            status_code=status_code, content=obj["Body"].read(), headers=response_headers1344        )1345    try:1346        if path != "/":1347            path = path.lstrip("/")1348            return respond_with_key(status_code=200, key=path)1349    except ClientError:1350        LOGGER.debug("No such key found. %s" % path)1351    website_config = s3_client.get_bucket_website(Bucket=bucket_name)1352    path_suffix = website_config.get("IndexDocument", {}).get("Suffix", "").lstrip("/")1353    index_document = "%s/%s" % (path.rstrip("/"), path_suffix)1354    try:1355        return respond_with_key(status_code=200, key=index_document)1356    except ClientError:1357        error_document = website_config.get("ErrorDocument", {}).get("Key", "").lstrip("/")1358        try:1359            return respond_with_key(status_code=404, key=error_document)1360        except ClientError:1361            return requests_response(status_code=404, content="")1362# instantiate listener...Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.
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