aws-samples / amazon-apigateway-accept-apikeys-as-querystring
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 13 units with 113 lines of code in units (45.6% 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 (25 lines of code)
    • 12 very simple units (88 lines of code)
0% | 0% | 0% | 22% | 77%
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% | 22% | 77%
Conditional Complexity per Logical Component
primary logical decomposition
51+
26-50
11-25
6-10
1-5
auth_function0% | 0% | 0% | 25% | 74%
hello_world0% | 0% | 0% | 0% | 100%
Most Complex Units
Top 13 most complex units
Unit# linesMcCabe index# params
def _addMethod()
in auth_function/app.py
 25 7 5
def _getStatementForEffect()
in auth_function/app.py
 14 5 3
def build()
in auth_function/app.py
 14 5 1
def lambda_handler()
in hello_world/app.py
 14 2 2
def lambda_handler()
in auth_function/app.py
 22 1 2
def __init__()
in auth_function/app.py
 5 1 3
def _getEmptyStatement()
in auth_function/app.py
 7 1 2
def allowAllMethods()
in auth_function/app.py
 2 1 1
def denyAllMethods()
in auth_function/app.py
 2 1 1
def allowMethod()
in auth_function/app.py
 2 1 3
def denyMethod()
in auth_function/app.py
 2 1 3
def allowMethodWithConditions()
in auth_function/app.py
 2 1 4
def denyMethodWithConditions()
in auth_function/app.py
 2 1 4