aws-solutions / media-exchange-on-aws
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 415 lines of code in units (10.7% of code).
    • 0 very complex units (0 lines of code)
    • 0 complex units (0 lines of code)
    • 3 medium complex units (250 lines of code)
    • 2 simple units (80 lines of code)
    • 2 very simple units (85 lines of code)
0% | 0% | 60% | 19% | 20%
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% | 60% | 19% | 20%
Conditional Complexity per Logical Component
primary logical decomposition
51+
26-50
11-25
6-10
1-5
tools/mediasync/lambda0% | 0% | 90% | 0% | 9%
tools/autoingest/lambda0% | 0% | 100% | 0% | 0%
tools/fixity/lambda0% | 0% | 37% | 62% | 0%
tools/autoacl/lambda0% | 0% | 0% | 0% | 100%
Most Complex Units
Top 7 most complex units
Unit# linesMcCabe index# params
def lambda_handler()
in tools/mediasync/lambda/driver/app.py
 124 22 2
def lambda_handler()
in tools/autoingest/lambda/driver/app.py
 77 21 2
def _submit_job()
in tools/fixity/lambda/driver/app.py
 49 12 2
def s3_batch_handler()
in tools/fixity/lambda/driver/app.py
 51 10 2
def api_handler()
in tools/fixity/lambda/driver/app.py
 29 6 2
def lambda_handler()
in tools/autoacl/lambda/driver/app.py
 72 3 2
def is_can_submit_jobs()
in tools/mediasync/lambda/driver/app.py
 13 1 0