openai/spinningup
File Complexity*
The distribution of files by complexity: the sum of the McCabe indexes of their units.
File Complexity Overall
  • There are 46 files with units, with 3,831 lines of code.
    • 0 very complex files (McCabe index sum 251+; 0 lines of code)
    • 0 complex files (McCabe index sum 126-250; 0 lines of code)
    • 2 medium complex files (McCabe index sum 51-125; 405 lines of code)
    • 14 slightly complex files (McCabe index sum 26-50; 1,792 lines of code)
    • 30 simple files (McCabe index sum 1-25; 1,634 lines of code)
  • 12 main files have no units (e.g. languages without unit analysis, or files without functions) and are not classified.
system0% | 0% | 10% | 46% | 42%
Legend:
251+
126-250
51-125
26-50
1-25


explore: grouped by folders | grouped by complexity
File Complexity per Extension
251+
126-250
51-125
26-50
1-25
py0% | 0% | 10% | 46% | 42%
File Complexity per Logical Decomposition
primary
251+
126-250
51-125
26-50
1-25
spinup0% | 0% | 10% | 46% | 42%
Most Complex Files (Top 46)

The McCabe index of a file grows with its size: per 100 lines tells a large but plain file from a dense one, and most complex unit whether the complexity sits in one unit or is spread over many.

File# lines# unitsMcCabe index
(sum)		per 100
lines		most complex
unit
run_utils.py
in spinup/utils
 239 14 68 28 15
logx.py
in spinup/utils
 166 16 58 35 7
core.py
in spinup/algos/tf1/trpo
 97 21 42 43 5
trpo.py
in spinup/algos/tf1/trpo
 188 5 40 21 33
run.py
in spinup
 129 3 38 29 35
plot.py
in spinup/utils
 117 5 38 32 19
td3.py
in spinup/algos/pytorch/td3
 169 4 31 18 27
sac.py
in spinup/algos/pytorch/sac
 169 4 30 18 26
exercise1_3.py
in spinup/exercises/pytorch/problem_set_1
 159 4 30 19 26
core.py
in spinup/algos/pytorch/vpg
 78 18 29 37 4
core.py
in spinup/algos/pytorch/ppo
 78 18 29 37 4
core.py
in spinup/algos/tf1/vpg
 63 13 27 43 5
core.py
in spinup/algos/tf1/ppo
 63 13 27 43 5
ppo.py
in spinup/algos/pytorch/ppo
 171 5 27 16 21
vpg.py
in spinup/algos/pytorch/vpg
 159 5 26 16 20
ddpg.py
in spinup/algos/pytorch/ddpg
 152 4 26 17 22
sac.py
in spinup/algos/tf1/sac
 156 4 23 15 20
ppo.py
in spinup/algos/tf1/ppo
 153 5 23 15 18
core.py
in spinup/algos/pytorch/sac
 67 9 22 33 8
vpg.py
in spinup/algos/tf1/vpg
 141 5 21 15 16
ddpg.py
in spinup/algos/tf1/ddpg
 142 4 20 14 17
mpi_tf.py
in spinup/utils
 47 7 19 40 7
td3.py
in spinup/algos/tf1/td3
 155 4 19 12 16
exercise1_3.py
in spinup/exercises/tf1/problem_set_1
 152 4 19 13 16
mpi_tools.py
in spinup/utils
 50 10 18 36 4
core.py
in spinup/algos/tf1/sac
 50 9 16 32 3
core.py
in spinup/algos/pytorch/ddpg
 43 9 15 35 3
core.py
in spinup/algos/pytorch/td3
 44 9 15 34 3
serialization_utils.py
in spinup/utils
 25 2 14 56 13
core.py
in spinup/algos/tf1/ddpg
 26 6 12 46 3
core.py
in spinup/algos/tf1/td3
 28 6 12 43 3
exercise1_2_soln.py
in spinup/exercises/pytorch/problem_set_1_solutions
 36 8 11 31 3
exercise2_2.py
in spinup/exercises/pytorch/problem_set_2
 60 7 9 15 2
mpi_pytorch.py
in spinup/utils
 24 3 8 33 3
exercise1_2.py
in spinup/exercises/pytorch/problem_set_1
 47 7 8 17 2
exercise1_2_auxiliary.py
in spinup/exercises/pytorch/problem_set_1
 32 6 8 25 3
exercise1_2_soln.py
in spinup/exercises/tf1/problem_set_1_solutions
 19 3 4 21 2
exercise2_2.py
in spinup/exercises/tf1/problem_set_2
 43 2 3 7 2
exercise1_2.py
in spinup/exercises/tf1/problem_set_1
 26 2 2 8 1
common.py
in spinup/exercises
 7 1 2 29 2
version.py
in spinup
 5 1 1 20 1
trpo.py
in spinup/algos/pytorch/trpo
 4 1 1 25 1
exercise1_1_soln.py
in spinup/exercises/tf1/problem_set_1_solutions
 6 1 1 17 1
exercise1_1.py
in spinup/exercises/tf1/problem_set_1
 22 1 1 5 1
exercise1_1_soln.py
in spinup/exercises/pytorch/problem_set_1_solutions
 6 1 1 17 1
exercise1_1.py
in spinup/exercises/pytorch/problem_set_1
 18 1 1 6 1
About This Analysis
  • File complexity is the sum of the McCabe indexes (conditional complexity) of the units (methods, functions...) in a file.
  • Files are classified in five categories based on that sum: 1-25 (simple files), 26-50 (slightly complex files), 51-125 (medium complex files), 126-250 (complex files), 251+ (very complex files). The default bands are five times the unit complexity bands, as a file is a group of units.
  • Only main code files with units are classified. Files without units (languages without unit analysis, or files without functions) have no complexity to measure and are left out rather than counted as simple.
  • A very complex file holds many decisions, which often means it has too many responsibilities: a candidate to split, and a place where changes need more testing.
Learn more...