aws-samples / aws-ddos-fire-extinguisher
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 7 units with 199 lines of code in units (5.1% of code).
    • 0 very complex units (0 lines of code)
    • 0 complex units (0 lines of code)
    • 2 medium complex units (101 lines of code)
    • 2 simple units (51 lines of code)
    • 3 very simple units (47 lines of code)
0% | 0% | 50% | 25% | 23%
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% | 50% | 25% | 23%
Conditional Complexity per Logical Component
primary logical decomposition
51+
26-50
11-25
6-10
1-5
lambda/configure-shield0% | 0% | 77% | 0% | 22%
lambda/auto-rbr-generate0% | 0% | 21% | 53% | 25%
Most Complex Units
Top 7 most complex units
Unit# linesMcCabe index# params
def lambda_handler()
in lambda/configure-shield/index.py
 81 14 2
def generate_updated_cfn_parameters()
in lambda/auto-rbr-generate/cloudformation_actions.py
 20 11 1
def run_queries()
in lambda/auto-rbr-generate/query_actions.py
 26 8 1
def send_email()
in lambda/auto-rbr-generate/send_notiification.py
 25 6 2
def lambda_handler()
in lambda/auto-rbr-generate/index.py
 10 4 2
def send()
in lambda/configure-shield/cfnresponse.py
 23 3 6
def generate_change_set()
in lambda/auto-rbr-generate/cloudformation_actions.py
 14 1 1