def process_template()

in Count/src/index.py [0:0]

• 17 lines of code
• 5 McCabe index (conditional complexity)

def process_template(template):
    new_template = copy.deepcopy(template)
    status = 'success'

    for name, resource in template['Resources'].items():
        if 'Count' in resource:
            #Get the number of times to multiply the resource
            count = new_template['Resources'][name].pop('Count')
            print("Found 'Count' property with value {} in '{}' resource....multiplying!".format(count,name))            
            #Remove the original resource from the template but take a local copy of it
            resourceToMultiply = new_template['Resources'].pop(name)
            #Create a new block of the resource multiplied with names ending in the iterator and the placeholders substituted
            resourcesAfterMultiplication = multiply(name, resourceToMultiply, count)
            if not set(resourcesAfterMultiplication.keys()) & set(new_template['Resources'].keys()):
                new_template['Resources'].update(resourcesAfterMultiplication)
            else:
                status = 'failed'
                return status, template
        else:
            print("Did not find 'Count' property in '{}' resource....Nothing to do!".format(name))
    return status, new_template