spotify / cstarConditional 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).

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Conditional Complexity Overall

There are 176 units with 1,562 lines of code in units (84.8% of code).

0 very complex units (0 lines of code)
0 complex units (0 lines of code)
7 medium complex units (304 lines of code)
16 simple units (403 lines of code)
153 very simple units (855 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 print_progress() in cstar/jobprinter.py	45	17	4
def _parse() in cstar/jobreader.py	65	15	9
def get_endpoint_mapping() in cstar/job.py	41	13	2
def find_next_host() in cstar/strategy.py	18	13	9
def _tokenize() in cstar/nodetoolparser/describering.py	29	13	2
def setup() in cstar/job.py	68	12	31
def args_from_strategy_shortcut() in cstar/cstarcli.py	38	12	1
def _parse() in cstar/command.py	32	10	3
def _list() in cstar/command.py	22	10	3
def handle_finished_jobs() in cstar/job.py	28	10	2
def get_cluster_topology() in cstar/job.py	29	9	2
def parse_nodetool_status() in cstar/nodetoolparser/status.py	17	9	4
def _topology_map() in cstar/endpoint_mapping.py	11	8	2
def execute_command() in cstar/cstarcli.py	61	8	1
def _to_dict() in cstar/jobwriter.py	14	7	1
def reverse_dns_preheat() in cstar/job.py	18	7	2
def run_nodetool() in cstar/job.py	17	7	3
def main() in cstar/cstarparcli.py	55	7	0
def _parse_node() in cstar/nodetoolparser/status.py	11	7	1
def _connect() in cstar/remote_paramiko.py	21	7	1
def schedule_all_runnable_jobs() in cstar/job.py	16	6	1
def _parse_call() in cstar/nodetoolparser/describering.py	18	6	2
def _read_results() in cstar/remote_paramiko.py	33	6	5
def run() in cstar/job.py	17	5	1
def _parse_range_mapping() in cstar/endpoint_mapping.py	8	5	1
def _parse_line() in cstar/nodetoolparser/describering.py	7	5	1
def _parse_expression() in cstar/nodetoolparser/describering.py	9	5	2
def _parse_describe_line_list() in cstar/nodetoolparser/describering.py	14	5	2
def chunks() in cstar/jobprinter.py	5	5	2
def _state_to_dict() in cstar/jobwriter.py	5	4	1
def _progress_to_dict() in cstar/jobwriter.py	5	4	1
def _job_to_dict() in cstar/jobwriter.py	7	4	1
def __init__() in cstar/command.py	6	4	6
def _search() in cstar/command.py	8	4	4
def __exit__() in cstar/job.py	7	4	4
def wait_for_node_to_return() in cstar/job.py	12	4	2
def print_outcome() in cstar/job.py	15	4	1
def wait_for_any_job() in cstar/job.py	10	4	1
def execute_continue() in cstar/cstarcli.py	14	4	1
def main() in cstar/cstarcli.py	14	4	0
def _parse_argument() in cstar/nodetoolparser/describering.py	11	4	3
def is_ip() in cstar/nodetoolparser/status.py	9	4	1
def _parse_datacenter_name_and_nodes() in cstar/nodetoolparser/status.py	5	4	1
def run_job() in cstar/remote_paramiko.py	17	4	5
def run() in cstar/remote_paramiko.py	17	4	2
def _add_destination_arguments() in cstar/args.py	18	4	1
def __init__() in cstar/progress.py	4	4	4
def read() in cstar/jobreader.py	8	3	7
def maybe_get_data_from_cache() in cstar/job.py	11	3	2
def update_current_topology() in cstar/job.py	7	3	2