KaneAI - World’s First E2E Software Testing Agent.Signup for Private Beta Join TestMu Conference

How to use do_list_functions method in localstack

Best Python code snippet using localstack_python

34072_lambda_api.py

Source:34072_lambda_api.py

...424    if not is_zip and not is_jar:425        raise Exception('Uploaded Lambda code is neither a ZIP nor JAR file.')426    add_function_mapping(lambda_name, lambda_handler, lambda_cwd)427    return {'FunctionName': lambda_name}428def do_list_functions():429    funcs = []430    for f_arn, func in iteritems(arn_to_lambda):431        func_name = f_arn.split(':function:')[-1]432        arn = func_arn(func_name)433        funcs.append({434            'Version': '$LATEST',435            'CodeSize': arn_to_lambda.get(arn).get_version('$LATEST').get('CodeSize'),436            'FunctionName': func_name,437            'FunctionArn': f_arn,438            'Handler': arn_to_lambda.get(arn).handler,439            'Runtime': arn_to_lambda.get(arn).runtime,440            'Timeout': LAMBDA_DEFAULT_TIMEOUT,441            # 'Description': ''442            # 'MemorySize': 192,443        })444    return funcs445@app.route('%s/functions' % PATH_ROOT, methods=['POST'])446def create_function():447    """ Create new function448        ---449        operationId: 'createFunction'450        parameters:451            - name: 'request'452              in: body453    """454    arn = 'n/a'455    try:456        data = json.loads(to_str(request.data))457        lambda_name = data['FunctionName']458        event_publisher.fire_event(event_publisher.EVENT_LAMBDA_CREATE_FUNC,459            payload={'n': event_publisher.get_hash(lambda_name)})460        arn = func_arn(lambda_name)461        if arn in arn_to_lambda:462            return error_response('Function already exist: %s' %463                lambda_name, 409, error_type='ResourceConflictException')464        arn_to_lambda[arn] = LambdaFunction(arn)465        arn_to_lambda[arn].versions = {'$LATEST': {'CodeSize': 50}}466        arn_to_lambda[arn].handler = data['Handler']467        arn_to_lambda[arn].runtime = data['Runtime']468        arn_to_lambda[arn].envvars = data.get('Environment', {}).get('Variables', {})469        result = set_function_code(data['Code'], lambda_name)470        if isinstance(result, Response):471            del arn_to_lambda[arn]472            return result473        result.update({474            'DeadLetterConfig': data.get('DeadLetterConfig'),475            'Description': data.get('Description'),476            'Environment': {'Error': {}, 'Variables': arn_to_lambda[arn].envvars},477            'FunctionArn': arn,478            'FunctionName': lambda_name,479            'Handler': arn_to_lambda[arn].handler,480            'MemorySize': data.get('MemorySize'),481            'Role': data.get('Role'),482            'Runtime': arn_to_lambda[arn].runtime,483            'Timeout': data.get('Timeout'),484            'TracingConfig': {},485            'VpcConfig': {'SecurityGroupIds': [None], 'SubnetIds': [None], 'VpcId': None}486        })487        return jsonify(result or {})488    except Exception as e:489        del arn_to_lambda[arn]490        return error_response('Unknown error: %s' % e)491@app.route('%s/functions/<function>' % PATH_ROOT, methods=['GET'])492def get_function(function):493    """ Get details for a single function494        ---495        operationId: 'getFunction'496        parameters:497            - name: 'request'498              in: body499            - name: 'function'500              in: path501    """502    funcs = do_list_functions()503    for func in funcs:504        if func['FunctionName'] == function:505            result = {506                'Configuration': func,507                'Code': {508                    'Location': '%s/code' % request.url509                }510            }511            return jsonify(result)512    result = {513        'ResponseMetadata': {514            'HTTPStatusCode': 404515        }516    }517    return make_response((jsonify(result), 404, {}))518@app.route('%s/functions/' % PATH_ROOT, methods=['GET'])519def list_functions():520    """ List functions521        ---522        operationId: 'listFunctions'523        parameters:524            - name: 'request'525              in: body526    """527    funcs = do_list_functions()528    result = {}529    result['Functions'] = funcs530    return jsonify(result)531@app.route('%s/functions/<function>' % PATH_ROOT, methods=['DELETE'])532def delete_function(function):533    """ Delete an existing function534        ---535        operationId: 'deleteFunction'536        parameters:537            - name: 'request'538              in: body539    """540    arn = func_arn(function)541    try:...

lambda_api.py

Source:lambda_api.py

...415    if not is_zip and not is_jar:416        raise Exception('Uploaded Lambda code is neither a ZIP nor JAR file.')417    add_function_mapping(lambda_name, lambda_handler, lambda_cwd)418    return {'FunctionName': lambda_name}419def do_list_functions():420    funcs = []421    for f_arn, func in iteritems(arn_to_lambda):422        func_name = f_arn.split(':function:')[-1]423        arn = func_arn(func_name)424        funcs.append({425            'Version': '$LATEST',426            'CodeSize': arn_to_lambda.get(arn).get_version('$LATEST').get('CodeSize'),427            'FunctionName': func_name,428            'FunctionArn': f_arn,429            'Handler': arn_to_lambda.get(arn).handler,430            'Runtime': arn_to_lambda.get(arn).runtime,431            'Timeout': LAMBDA_DEFAULT_TIMEOUT,432            # 'Description': ''433            # 'MemorySize': 192,434        })435    return funcs436@app.route('%s/functions' % PATH_ROOT, methods=['POST'])437def create_function():438    """ Create new function439        ---440        operationId: 'createFunction'441        parameters:442            - name: 'request'443              in: body444    """445    arn = 'n/a'446    try:447        data = json.loads(to_str(request.data))448        lambda_name = data['FunctionName']449        event_publisher.fire_event(event_publisher.EVENT_LAMBDA_CREATE_FUNC,450            payload={'n': event_publisher.get_hash(lambda_name)})451        arn = func_arn(lambda_name)452        if arn in arn_to_lambda:453            return error_response('Function already exist: %s' %454                lambda_name, 409, error_type='ResourceConflictException')455        arn_to_lambda[arn] = LambdaFunction(arn)456        arn_to_lambda[arn].versions = {'$LATEST': {'CodeSize': 50}}457        arn_to_lambda[arn].handler = data['Handler']458        arn_to_lambda[arn].runtime = data['Runtime']459        arn_to_lambda[arn].envvars = data.get('Environment', {}).get('Variables', {})460        result = set_function_code(data['Code'], lambda_name)461        if isinstance(result, Response):462            del arn_to_lambda[arn]463            return result464        result.update({465            "DeadLetterConfig": data.get('DeadLetterConfig'),466            "Description": data.get('Description'),467            "Environment": {"Error": {}, "Variables": arn_to_lambda[arn].envvars},468            "FunctionArn": arn,469            "FunctionName": lambda_name,470            "Handler": arn_to_lambda[arn].handler,471            "MemorySize": data.get('MemorySize'),472            "Role": data.get('Role'),473            "Runtime": arn_to_lambda[arn].runtime,474            "Timeout": data.get('Timeout'),475            "TracingConfig": {},476            "VpcConfig": {"SecurityGroupIds": [None], "SubnetIds": [None], "VpcId": None}477        })478        return jsonify(result or {})479    except Exception as e:480        del arn_to_lambda[arn]481        return error_response('Unknown error: %s' % e)482@app.route('%s/functions/<function>' % PATH_ROOT, methods=['GET'])483def get_function(function):484    """ Get details for a single function485        ---486        operationId: 'getFunction'487        parameters:488            - name: 'request'489              in: body490            - name: 'function'491              in: path492    """493    funcs = do_list_functions()494    for func in funcs:495        if func['FunctionName'] == function:496            result = {497                'Configuration': func,498                'Code': {499                    'Location': '%s/code' % request.url500                }501            }502            return jsonify(result)503    result = {504        'ResponseMetadata': {505            'HTTPStatusCode': 404506        }507    }508    return make_response((jsonify(result), 404, {}))509@app.route('%s/functions/' % PATH_ROOT, methods=['GET'])510def list_functions():511    """ List functions512        ---513        operationId: 'listFunctions'514        parameters:515            - name: 'request'516              in: body517    """518    funcs = do_list_functions()519    result = {}520    result['Functions'] = funcs521    return jsonify(result)522@app.route('%s/functions/<function>' % PATH_ROOT, methods=['DELETE'])523def delete_function(function):524    """ Delete an existing function525        ---526        operationId: 'deleteFunction'527        parameters:528            - name: 'request'529              in: body530    """531    arn = func_arn(function)532    try:...

Automation Testing Tutorials

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.