aws-samples / handling-binary-data-using-api-gateway-http-apis-blog
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 9 units with 119 lines of code in units (51.3% 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)
    • 0 simple units (0 lines of code)
    • 9 very simple units (119 lines of code)
0% | 0% | 0% | 0% | 100%
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% | 0% | 100%
Conditional Complexity per Logical Component
primary logical decomposition
51+
26-50
11-25
6-10
1-5
sam-code/img_api0% | 0% | 0% | 0% | 100%
sam-code/echo_api0% | 0% | 0% | 0% | 100%
Most Complex Units
Top 9 most complex units
Unit# linesMcCabe index# params
def get_mime_type()
in sam-code/img_api/app.py
 8 4 1
def decode_img()
in sam-code/img_api/app.py
 12 4 4
def generate_noise_bytes()
in sam-code/img_api/app.py
 3 3 4
def encode_img()
in sam-code/img_api/app.py
 10 3 2
def lambda_handler()
in sam-code/img_api/app.py
 55 3 2
def lambda_handler()
in sam-code/echo_api/echo_raw.py
 16 2 2
def generate_noise_img()
in sam-code/img_api/app.py
 4 1 4
def overlay_noise_on_image()
in sam-code/img_api/app.py
 5 1 3
def lambda_handler()
in sam-code/echo_api/echo_json.py
 6 1 2