aws-samples / aws-cdk-transparent-squid-proxy
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 8 units with 255 lines of code in units (69.7% of code).
    • 0 very complex units (0 lines of code)
    • 0 complex units (0 lines of code)
    • 2 medium complex units (161 lines of code)
    • 1 simple units (7 lines of code)
    • 5 very simple units (87 lines of code)
0% | 0% | 63% | 2% | 34%
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% | 63% | 2% | 34%
Conditional Complexity per Logical Component
primary logical decomposition
51+
26-50
11-25
6-10
1-5
squid_app0% | 0% | 56% | 3% | 40%
squid_app/squid_config_files/lambda0% | 0% | 80% | 0% | 20%
Most Complex Units
Top 8 most complex units
Unit# linesMcCabe index# params
def handler()
in squid_app/squid_config_files/lambda/lambda-handler.py
 60 12 2
def __init__()
in squid_app/squid_asg_construct.py
 101 12 5
def __init__()
in squid_app/squid_stack.py
 7 7 5
def __init__()
in squid_app/squid_monitoring_construct.py
 23 4 4
def __init__()
in squid_app/squid_lambda_construct.py
 27 2 3
def __init__()
in squid_app/vpc_stack.py
 19 2 5
def add_sns_subscription()
in squid_app/squid_lambda_construct.py
 3 1 0
def update_route()
in squid_app/squid_config_files/lambda/lambda-handler.py
 15 1 3