• There are 101 files with units, with 24,545 lines of code.
• 3 very complex files (McCabe index sum 251+; 6,052 lines of code)
• 1 complex files (McCabe index sum 126-250; 985 lines of code)
• 17 medium complex files (McCabe index sum 51-125; 8,569 lines of code)
• 11 slightly complex files (McCabe index sum 26-50; 2,571 lines of code)
• 69 simple files (McCabe index sum 1-25; 6,368 lines of code)
• 39 main files have no units (e.g. languages without unit analysis, or files without functions) and are not classified.

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	# units	McCabe index (sum)	per 100 lines	most complex unit
terminal_menu.py in metaflow-netflixext/metaflow_extensions/netflixext/plugins/conda	2497	99	400	16	118
env_descr.py in metaflow-netflixext/metaflow_extensions/netflixext/plugins/conda	1228	124	298	24	20
conda.py in metaflow-netflixext/metaflow_extensions/netflixext/plugins/conda	2327	87	272	12	40
utils.py in metaflow-netflixext/metaflow_extensions/netflixext/plugins/conda	985	57	199	20	17
prebuilt_build_install.py in metaflow-prebuilt/metaflow_extensions/prebuilt/plugins/conda	444	15	107	24	31
runtime.py in metaflow-functions/metaflow_extensions/nflx/plugins/functions/backends/memory	411	25	106	26	17
conda_flow_mutator.py in metaflow-netflixext/metaflow_extensions/netflixext/plugins/conda	554	29	104	19	15
conda_common_decorator.py in metaflow-netflixext/metaflow_extensions/netflixext/plugins/conda	395	56	95	24	9
factory.py in metaflow-functions/metaflow_extensions/nflx/plugins/functions	463	22	90	19	14
conda_environment.py in metaflow-netflixext/metaflow_extensions/netflixext/plugins/conda	639	26	86	13	22
function.py in metaflow-functions/metaflow_extensions/nflx/plugins/functions/core	551	32	83	15	19
memory.py in metaflow-functions/metaflow_extensions/nflx/plugins/functions/memory	466	38	82	18	14
function_pipeline.py in metaflow-functions/metaflow_extensions/nflx/plugins/functions/core	449	26	79	18	15
prebuilt_conda_environment.py in metaflow-prebuilt/metaflow_extensions/prebuilt/plugins/conda	930	39	78	8	7
function_parameters.py in metaflow-functions/metaflow_extensions/nflx/plugins/functions/core	236	18	78	33	16
memory_backend.py in metaflow-functions/metaflow_extensions/nflx/plugins/functions/backends/memory	611	21	67	11	14
huggingface_decorator.py in metaflow-netflixext/metaflow_extensions/netflixext/plugins/huggingface	442	29	67	15	7
ray_backend.py in metaflow-functions/metaflow_extensions/nflx/plugins/functions/backends/ray	298	14	64	21	14
utils.py in metaflow-functions/metaflow_extensions/nflx/plugins/functions	264	14	59	22	10
environment_cli.py in metaflow-netflixext/metaflow_extensions/netflixext/plugins	560	12	59	11	35
envsresolver.py in metaflow-netflixext/metaflow_extensions/netflixext/plugins/conda	856	14	59	7	26
environment.py in metaflow-functions/metaflow_extensions/nflx/plugins/functions	197	12	42	21	19
runtime.py in metaflow-functions/metaflow_extensions/nflx/plugins/functions/backends/local	151	10	39	26	7
generate_vendor.py in metaflow-netflixext/metaflow_extensions/netflixext	165	8	39	24	7
debug_stub_generator.py in metaflow-netflixext/metaflow_extensions/netflixext/cmd/debug	85	9	35	41	18
debug_script_generator.py in metaflow-netflixext/metaflow_extensions/netflixext/cmd/debug	240	16	35	15	13
environment_cmd.py in metaflow-netflixext/metaflow_extensions/netflixext/cmd/environment	1038	13	34	3	10
function_payload.py in metaflow-functions/metaflow_extensions/nflx/plugins/functions/core	170	10	33	19	10
registry.py in metaflow-functions/metaflow_extensions/nflx/plugins/functions/serializers	160	19	33	21	7
supervisor.py in metaflow-functions/metaflow_extensions/nflx/plugins/functions/backends/memory/supervisor	115	13	31	27	7
logger.py in metaflow-functions/metaflow_extensions/nflx/plugins/functions/logger	111	9	27	24	6
local_backend.py in metaflow-functions/metaflow_extensions/nflx/plugins/functions/backends/local	139	11	26	19	9
conda_step_decorator.py in metaflow-netflixext/metaflow_extensions/netflixext/plugins/conda	382	18	24	6	5
serializers.py in metaflow-functions/metaflow_extensions/nflx/plugins/avro_function	74	7	23	31	10
package.py in metaflow-functions/metaflow_extensions/nflx/plugins/functions	127	9	23	18	8
abstract_component.py in metaflow-functions/metaflow_extensions/nflx/plugins/functions/components	65	11	23	35	8
concurrency.py in metaflow-functions/metaflow_extensions/nflx/plugins/functions/memory	79	10	22	28	3
runtime_metrics.py in metaflow-functions/metaflow_extensions/nflx/plugins/functions/components	81	9	22	27	6
parsers.py in metaflow-netflixext/metaflow_extensions/netflixext/plugins/conda	315	6	21	7	7
function_pipeline_spec.py in metaflow-functions/metaflow_extensions/nflx/plugins/functions/core	38	4	20	53	10
import_interceptor.py in metaflow-functions/metaflow_extensions/nflx/plugins/functions/serializers	118	9	20	17	6
function_spec.py in metaflow-functions/metaflow_extensions/nflx/plugins/functions/core	117	7	19	16	5
kaniko_service.py in metaflow-prebuilt/metaflow_extensions/prebuilt/plugins/conda/services	188	4	16	9	11
config.py in metaflow-functions/metaflow_extensions/nflx/plugins/functions/serializers	35	5	16	46	8
pylock_toml_resolver.py in metaflow-netflixext/metaflow_extensions/netflixext/plugins/conda/resolvers	606	9	16	3	4
generate_coveragerc.py in metaflow-netflixext/metaflow_extensions/netflixext/plugins/coverage	66	3	16	24	10
nflx_compat.py in metaflow-netflixext/metaflow_extensions/netflixext	48	6	16	33	8
local_registry.py in metaflow-prebuilt/metaflow_extensions/prebuilt/plugins/conda/registries	74	13	15	20	2
setup_coverage.py in metaflow-netflixext/metaflow_extensions/netflixext/plugins/coverage	94	6	15	16	5
current_stub_generator.py in metaflow-netflixext/metaflow_extensions/netflixext/cmd/debug	48	14	14	29	1

• 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.