aws-samples / amazon-elasticache-samples
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 26 units with 189 lines of code in units (46.9% 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 (31 lines of code)
    • 25 very simple units (158 lines of code)
0% | 0% | 0% | 16% | 83%
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% | 16% | 83%
Conditional Complexity per Logical Component
primary logical decomposition
51+
26-50
11-25
6-10
1-5
lambda-feature-store/movie_recommendations0% | 0% | 0% | 52% | 47%
session-store0% | 0% | 0% | 0% | 100%
database-caching0% | 0% | 0% | 0% | 100%
Most Complex Units
Top 20 most complex units
Unit# linesMcCabe index# params
def handler()
in lambda-feature-store/movie_recommendations/get_movie_recommendations.py
 31 6 2
def handler()
in lambda-feature-store/movie_recommendations/put_movie_recommendations.py
 20 4 2
def planet()
in database-caching/example.py
 11 3 1
def index()
in session-store/example-3.py
 10 2 0
def login()
in session-store/example-3.py
 10 2 0
def index()
in session-store/example-4.py
 10 2 0
def login()
in session-store/example-4.py
 10 2 0
def index()
in session-store/example-1.py
 4 2 0
def login()
in session-store/example-1.py
 10 2 0
def index()
in session-store/example-2.py
 9 2 0
def login()
in session-store/example-2.py
 10 2 0
def fetch()
in database-caching/example.py
 7 2 1
def logout()
in session-store/example-3.py
 3 1 0
def __init__()
in session-store/example-4.py
 4 1 4
def set()
in session-store/example-4.py
 3 1 3
def get()
in session-store/example-4.py
 3 1 3
def incr()
in session-store/example-4.py
 3 1 2
def refresh()
in session-store/example-4.py
 2 1 1
def logout()
in session-store/example-4.py
 3 1 0
def logout()
in session-store/example-1.py
 3 1 0