awslabs / amazon-dynamodb-tools
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 21 units with 435 lines of code in units (83.5% of code).
    • 0 very complex units (0 lines of code)
    • 0 complex units (0 lines of code)
    • 2 medium complex units (94 lines of code)
    • 4 simple units (164 lines of code)
    • 15 very simple units (177 lines of code)
0% | 0% | 21% | 37% | 40%
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% | 21% | 37% | 40%
Conditional Complexity per Logical Component
primary logical decomposition
51+
26-50
11-25
6-10
1-5
ddbtools0% | 0% | 16% | 54% | 29%
ROOT0% | 0% | 33% | 0% | 66%
Most Complex Units
Top 20 most complex units
Unit# linesMcCabe index# params
def run()
in table_class_evaluator.py
 45 12 1
def get_table_pricing_data()
in ddbtools/table.py
 49 11 2
35 8 2
31 6 2
80 6 5
def get_table_tags()
in ddbtools/table.py
 18 6 4
def get_table_names()
in ddbtools/table.py
 13 5 3
20 4 3
15 4 4
def __init__()
in ddbtools/pricing.py
 5 3 2
def get_storage_class_pricing()
in ddbtools/pricing.py
 25 3 3
def run()
in table_tagger.py
 16 3 1
def default()
in ddbtools/util.py
 4 2 2
def get_table_arn()
in ddbtools/table.py
 8 2 2
def __init__()
in table_class_evaluator.py
 21 1 2
def main()
in table_class_evaluator.py
 14 1 0
def get_storage_pricing()
in ddbtools/pricing.py
 7 1 2
def __init__()
in ddbtools/table.py
 3 1 2
def add_tags_to_table()
in ddbtools/table.py
 2 1 3
def __init__()
in table_tagger.py
 11 1 2