aws-samples / aws-dev-hour-backend
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 11 units with 411 lines of code in units (85.6% 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)
    • 2 simple units (46 lines of code)
    • 9 very simple units (365 lines of code)
0% | 0% | 0% | 11% | 88%
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% | 43% | 56%
ts0% | 0% | 0% | 0% | 100%
Conditional Complexity per Logical Component
primary logical decomposition
51+
26-50
11-25
6-10
1-5
rekognitionlambda0% | 0% | 0% | 74% | 25%
lib0% | 0% | 0% | 0% | 100%
servicelambda0% | 0% | 0% | 0% | 100%
Most Complex Units
Top 11 most complex units
Unit# linesMcCabe index# params
def rekFunction()
in rekognitionlambda/index.py
 28 7 2
def generateThumb()
in rekognitionlambda/index.py
 18 6 2
def handler()
in rekognitionlambda/index.py
 10 4 2
def handler()
in servicelambda/index.py
 17 4 2
def deleteImage()
in servicelambda/index.py
 16 4 1
def resize_image()
in rekognitionlambda/index.py
 4 2 2
def getLabelsFunction()
in servicelambda/index.py
 11 2 1
constructor()
in lib/awsdevhour-backend-pipeline-stage.ts
 4 1 3
constructor()
in lib/awsdevhour-stack.ts
 268 1 3
constructor()
in lib/awsdevhour-backend-pipeline-stack.ts
 33 1 3
def replaceSubstringWithColon()
in rekognitionlambda/index.py
 2 1 1