spotify / luigiConditional Complexity

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 2,119 units with 15,243 lines of code in units (76.2% of code).

0 very complex units (0 lines of code)
2 complex units (166 lines of code)
36 medium complex units (1,430 lines of code)
152 simple units (3,225 lines of code)
1,929 very simple units (10,422 lines of code)

Legend:

51+

26-50

11-25

6-10

1-5

Alternative Visuals

3D view of all units

Conditional Complexity per Extension

51+

26-50

11-25

6-10

1-5

Conditional Complexity per Logical Component

primary logical decomposition

51+

26-50

11-25

6-10

1-5

Most Complex Units

Top 50 most complex units

Unit	# lines	McCabe index	# params
def add_task() in luigi/scheduler.py	99	41	22
function parseTemplate() in luigi/static/visualiser/lib/mustache.js	67	26	2
def _get_str() in luigi/execution_summary.py	49	25	2
def get_param_values() in luigi/task.py	48	24	4
def _partition_tasks() in luigi/execution_summary.py	21	24	1
def run() in luigi/contrib/docker_runner.py	66	23	1
function renderTokens() in luigi/static/visualiser/lib/mustache.js	52	22	4
def _handle_next_task() in luigi/worker.py	47	19	1
def requires() in luigi/tools/range.py	36	19	1
def run_and_track_hadoop_job() in luigi/contrib/hadoop.py	62	19	3
def _get_dataflow_args() in luigi/contrib/beam_dataflow.py	40	18	1
def run_job() in luigi/contrib/hadoop.py	119	16	3
def _depth_first_search() in luigi/execution_summary.py	26	16	3
def task_list() in luigi/scheduler.py	25	16	7
def _upgrade_schema() in luigi/db_task_history.py	30	15	1
def listdir() in luigi/contrib/s3.py	18	15	5
def _add() in luigi/worker.py	77	14	3
def _format_input_args() in luigi/contrib/beam_dataflow.py	35	14	1
function processHashChange() in luigi/static/visualiser/js/visualiserApp.js	61	14	1
def update_status() in luigi/scheduler.py	10	14	3
def _traverse_graph() in luigi/scheduler.py	43	14	5
def run_job() in luigi/contrib/hadoop_jar.py	38	13	3
def _track_job() in luigi/contrib/lsf.py	43	13	1
show: function() in luigi/static/visualiser/js/tipsy.js	44	13	0
def _summary_format() in luigi/execution_summary.py	44	13	2
def _constrain_glob() in luigi/tools/range.py	23	12	3
def create_table() in luigi/contrib/sqla.py	24	12	2
def __init__() in luigi/contrib/hdfs/target.py	49	12	5
def s3() in luigi/contrib/s3.py	39	12	1
def set_status() in luigi/scheduler.py	43	12	4
def _upstream_status() in luigi/scheduler.py	24	12	3
def add() in luigi/worker.py	38	11	4
def __call__() in luigi/util.py	24	11	2
def transform() in luigi/mypy.py	19	11	1
def track_and_progress() in luigi/contrib/pig.py	34	11	2
def run() in luigi/contrib/external_program.py	36	11	1
def remove() in luigi/contrib/s3.py	23	11	3
def run() in luigi/contrib/ecs.py	20	11	1
def run() in luigi/worker.py	31	10	1
def run_with_retcodes() in luigi/retcodes.py	35	10	1
def _schedule_and_run() in luigi/interface.py	36	10	3
def create_table() in luigi/contrib/redshift.py	45	10	2
def parse_results() in luigi/contrib/salesforce.py	13	10	2
def create_packages_archive() in luigi/contrib/hadoop.py	46	10	2
def run() in luigi/contrib/mysqldb.py	24	10	1
def run() in luigi/contrib/postgres.py	40	10	1
def is_writable() in luigi/contrib/hdfs/target.py	12	10	1
function draw() in luigi/static/visualiser/js/visualiserApp.js	60	10	1
stateSaveCallback: function() in luigi/static/visualiser/js/visualiserApp.js	33	10	2
def getpcmd() in luigi/lock.py	28	10	1