aws-samples / amazon-lookout-for-vision-serverless-app
Conditional Complexity

The distribution of complexity of units (measured with McCabe index).

Intro
  • Conditional complexity (also called cyclomatic complexity) is a term used to measure the complexity of software. The term refers to the number of possible paths through a program function. A higher value ofter means higher maintenance and testing costs (infosecinstitute.com).
  • Conditional complexity is calculated by counting all conditions in the program that can affect the execution path (e.g. if statement, loops, switches, and/or operators, try and catch blocks...).
  • Conditional complexity is measured at the unit level (methods, functions...).
  • Units are classified in four categories based on the measured McCabe index: 1-5 (simple units), 6-10 (medium complex units), 11-25 (complex units), 26+ (very complex units).
Learn more...
Conditional Complexity Overall
  • There are 19 units with 337 lines of code in units (28.4% of code).
    • 0 very complex units (0 lines of code)
    • 0 complex units (0 lines of code)
    • 0 medium complex units (0 lines of code)
    • 1 simple units (57 lines of code)
    • 18 very simple units (280 lines of code)
0% | 0% | 0% | 16% | 83%
Legend:
51+
26-50
11-25
6-10
1-5
Alternative Visuals
Conditional Complexity per Extension
51+
26-50
11-25
6-10
1-5
py0% | 0% | 0% | 19% | 81%
js0% | 0% | 0% | 0% | 100%
Conditional Complexity per Logical Component
primary logical decomposition
51+
26-50
11-25
6-10
1-5
scripts0% | 0% | 0% | 100% | 0%
functions/DetectAnomaliesFunction0% | 0% | 0% | 0% | 100%
functions/CreateS3BucketNotification0% | 0% | 0% | 0% | 100%
functions/CreateManifestFileInS30% | 0% | 0% | 0% | 100%
functions/ApiGwCustomAuthorizer0% | 0% | 0% | 0% | 100%
functions/DynamoDbToFirehose0% | 0% | 0% | 0% | 100%
Most Complex Units
Top 19 most complex units
Unit# linesMcCabe index# params
def main()
in scripts/uploadImages.py
 57 7 0
def lambda_handler()
in functions/DetectAnomaliesFunction/publishMessage.py
 53 5 2
exports.handler = function()
in functions/ApiGwCustomAuthorizer/app.js
 16 4 3
def lambda_handler()
in functions/DynamoDbToFirehose/lambda_function.py
 5 3 2
var generatePolicy = function()
in functions/ApiGwCustomAuthorizer/app.js
 21 3 3
def create_s3_notification()
in functions/CreateS3BucketNotification/lambda_function.py
 11 2 2
def delete_s3_notification()
in functions/CreateS3BucketNotification/lambda_function.py
 8 2 2
def lambda_handler()
in functions/DetectAnomaliesFunction/putItemInDynamoDb.py
 19 2 2
def lambda_handler()
in functions/DetectAnomaliesFunction/startDetectAnomalies.py
 9 2 2
def detect_anomalies()
in functions/DetectAnomaliesFunction/startDetectAnomalies.py
 26 2 2
def put_record_in_firehose()
in functions/DynamoDbToFirehose/lambda_function.py
 30 2 1
def create_manifest_file()
in functions/CreateManifestFileInS3/lambda_function.py
 23 2 2
def delete_manifest_file()
in functions/CreateManifestFileInS3/lambda_function.py
 12 2 2
def handler()
in functions/CreateS3BucketNotification/lambda_function.py
 2 1 2
def add_notification()
in functions/CreateS3BucketNotification/lambda_function.py
 27 1 3
def delete_notification()
in functions/CreateS3BucketNotification/lambda_function.py
 2 1 1
def lambda_handler()
in functions/DetectAnomaliesFunction/startStateMachineExecution.py
 12 1 2
def update_manifest_file()
in functions/CreateManifestFileInS3/lambda_function.py
 2 1 2
def handler()
in functions/CreateManifestFileInS3/lambda_function.py
 2 1 2