aws-samples / aws-continuous-compliance-for-terraform
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 5 units with 1,191 lines of code in units (60.2% of code).
    • 0 very complex units (0 lines of code)
    • 0 complex units (0 lines of code)
    • 2 medium complex units (1,115 lines of code)
    • 1 simple units (39 lines of code)
    • 2 very simple units (37 lines of code)
0% | 0% | 93% | 3% | 3%
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% | 93% | 3% | 3%
Conditional Complexity per Logical Component
primary logical decomposition
51+
26-50
11-25
6-10
1-5
workload-account/stacks/pipeline_stack0% | 0% | 100% | 0% | 0%
security-and-compliance-account/stacks/pipeline_stack0% | 0% | 100% | 0% | 0%
security-and-compliance-account/stacks/cross_account_role_stack0% | 0% | 0% | 100% | 0%
workload-account/stacks/cross_account_role_stack0% | 0% | 0% | 0% | 100%
workload-account/workload-code/src0% | 0% | 0% | 0% | 100%
Most Complex Units
Top 5 most complex units
Unit# linesMcCabe index# params
def __init__()
in security-and-compliance-account/stacks/pipeline_stack/cdk_stack.py
474 13 4
def __init__()
in workload-account/stacks/pipeline_stack/cdk_stack.py
641 12 4
def __init__()
in security-and-compliance-account/stacks/cross_account_role_stack/cdk_stack.py
39 6 5
def __init__()
in workload-account/stacks/cross_account_role_stack/cdk_stack.py
35 3 5
def lambda_handler()
in workload-account/workload-code/src/files/demo_lambda.py
2 1 2