def set_hosts()

in scripts/aws_plot.py [0:0]

• 10 lines of code
• 2 McCabe index (conditional complexity)

def set_hosts(value ='running', instance_type='dev', region=region):
	ec2resource = boto3.resource('ec2')
	instances = ec2resource.instances.filter(Filters=[{'Name': 'instance-state-name', 'Values': [value]}])
	for instance in instances:
		for tag in instance.tags or []:
			if 'Name'in tag['Key']:
				name = tag['Value']
		if instance_type in name:
			instances_id.append(instance.id)
			env.roledefs['dev'].append(instance.public_ip_address)