mozilla / wpt-sync - Conditional 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 932 units with 10,305 lines of code in units (86.6% of code).

0 very complex units (0 lines of code)
5 complex units (476 lines of code)
41 medium complex units (1,720 lines of code)
112 simple units (2,818 lines of code)
774 very simple units (5,291 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 do_migrate() in sync/command.py	159	44	3
def update_pr() in sync/update.py	77	30	5
def apply_prs() in sync/landing.py	77	29	3
def wpt_to_gecko_commits() in sync/downstream.py	78	28	2
def for_sync() in sync/notify/bugs.py	85	26	2
def next_action() in sync/downstream.py	43	23	1
def unlanded_gecko_commits() in sync/landing.py	47	22	1
def updated_syncs_for_push() in sync/upstream.py	67	21	4
def gecko_push() in sync/landing.py	79	21	6
def add_pr() in sync/landing.py	54	19	6
def landable_commits() in sync/landing.py	58	19	5
def __call__() in sync/handlers.py	63	18	5
def reverts_syncs() in sync/downstream.py	34	18	1
def do_landable() in sync/command.py	70	18	8
def _construct_check_data() in sync/gh.py	53	18	13
def _push() in sync/trypush.py	51	17	1
def updates_for_backout() in sync/upstream.py	48	16	3
def _update_data() in sync/wptmeta/__init__.py	47	16	3
def try_push_complete() in sync/landing.py	54	16	7
def cleanup_repo() in sync/worktree.py	56	15	3
def do_list() in sync/command.py	38	15	5
def status_str() in sync/notify/msg.py	34	15	4
def summary_message() in sync/notify/msg.py	32	15	1
def detail_part() in sync/notify/msg.py	40	15	6
def try_result() in sync/landing.py	23	15	3
def remove_obsolete() in sync/bugcomponents.py	50	14	3
def updated_bugs() in sync/notify/bugupdate.py	35	14	2
def reapply_local_commits() in sync/landing.py	39	14	2
def update_github() in sync/upstream.py	27	13	1
def try_land_pr() in sync/upstream.py	54	13	1
def commit_check_changed() in sync/upstream.py	43	13	3
def compute_moves() in sync/bugcomponents.py	24	13	3
def _apply_patch() in sync/commit.py	50	13	16
def make_summary() in sync/notify/bugs.py	39	13	4
def from_pr() in sync/upstream.py	39	12	6
def create_commit() in sync/commit.py	26	12	3
def get() in sync/worktree.py	33	11	1
def update_wpt_commits() in sync/upstream.py	23	11	1
def __call__() in sync/handlers.py	26	11	5
def update_pr() in sync/downstream.py	30	11	7
def iter() in sync/wptmeta/__init__.py	16	11	5
def do_status() in sync/command.py	45	11	9
def get_task_artifacts() in sync/tc.py	40	11	5
def _update_key() in sync/index.py	25	11	4
def update_triage_bugs() in sync/notify/bugupdate.py	32	11	2
def download_logs() in sync/trypush.py	33	11	3
def try_push_complete() in sync/downstream.py	63	10	4
def update_tasks() in sync/update.py	26	10	4
def _output_data() in sync/sync.py	27	10	1
def is_browser_only_failure() in sync/notify/results.py	18	10	2