mozilla / kitsune - 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 4,016 units with 35,759 lines of code in units (42.8% of code).

0 very complex units (0 lines of code)
9 complex units (1,163 lines of code)
100 medium complex units (4,957 lines of code)
235 simple units (6,089 lines of code)
3,672 very simple units (23,550 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 translate() in kitsune/wiki/views.py	150	50	3
def question_list() in kitsune/questions/views.py	178	48	3
def aaq() in kitsune/questions/views.py	147	34	4
diff_match_patch.prototype.diff_bisect_ = function() in kitsune/sumo/static/sumo/js/libs/diff_match_patch_uncompressed.js	107	34	3
diff_match_patch.prototype.patch_make = function() in kitsune/sumo/static/sumo/js/libs/diff_match_patch_uncompressed.js	106	34	3
def _submit_simple_kb_article() in playwright_tests/flows/explore_articles_flows/article_flows/add_kb_article_flow.py	155	33	19
def print_bugzilla_stats() in scripts/in_review.py	113	27	2
def document() in kitsune/wiki/views.py	145	26	3
def redirect() in kitsune/inproduct/views.py	62	26	6
function diff_cleanupSemanticScore_() in kitsune/sumo/static/sumo/js/libs/diff_match_patch_uncompressed.js	44	25	2
diff_match_patch.prototype.diff_cleanupMerge = function() in kitsune/sumo/static/sumo/js/libs/diff_match_patch_uncompressed.js	106	25	1
ShowFor.prototype.matchesCriteria = function() in kitsune/sumo/static/sumo/js/showfor.js	62	24	1
def build_topics_data() in kitsune/wiki/utils.py	50	23	3
function allowAnywhereFoldCaseAndRenumberGroups() in styleguide/kss-template/kss-assets/prettify.js	55	23	1
_each() in kitsune/sumo/static/sumo/js/diff.js	100	22	2
update: function() in kitsune/sumo/static/sumo/js/rickshaw_utils.js	68	22	1
def datetimeformat() in kitsune/sumo/templatetags/jinja_helpers.py	53	22	4
function doWork() in styleguide/kss-template/kss-assets/prettify.js	47	22	0
def prepare() in kitsune/search/base.py	33	21	4
def to_action() in kitsune/search/base.py	29	21	4
def _edit_article_metadata() in playwright_tests/flows/explore_articles_flows/article_flows/edit_article_meta_flow.py	63	21	12
diff_match_patch.prototype.patch_splitMax = function() in kitsune/sumo/static/sumo/js/libs/diff_match_patch_uncompressed.js	85	20	1
def save() in kitsune/wiki/models.py	44	18	3
def clean() in kitsune/wiki/forms.py	41	18	1
def moderate_content() in kitsune/flagit/views.py	75	18	1
diff_match_patch.prototype.diff_cleanupSemantic = function() in kitsune/sumo/static/sumo/js/libs/diff_match_patch_uncompressed.js	105	18	1
diff_match_patch.prototype.diff_cleanupEfficiency = function() in kitsune/sumo/static/sumo/js/libs/diff_match_patch_uncompressed.js	71	18	1
diff_match_patch.prototype.patch_apply = function() in kitsune/sumo/static/sumo/js/libs/diff_match_patch_uncompressed.js	89	18	2
Graph.prototype.rebucket = function() in kitsune/sumo/static/sumo/js/rickshaw_utils.js	86	18	0
update: function() in kitsune/sumo/static/sumo/js/rickshaw_utils.js	54	18	1
def build_hook_params() in kitsune/sumo/parser.py	33	18	4
def kb_overview_rows() in kitsune/dashboards/readouts.py	99	18	6
def _users_watching_by_filter() in kitsune/tidings/events.py	56	18	4
def save() in kitsune/wiki/models.py	31	17	3
def auto_tag() in kitsune/questions/models.py	32	17	1
handleClick: function() in kitsune/sumo/static/sumo/js/markup.js	64	17	1
def update_user() in kitsune/users/auth.py	42	17	3
def doc_page_cache() in kitsune/wiki/views.py	22	16	1
def _rebuild_kb_chunk() in kitsune/wiki/tasks.py	31	16	1
def top_contributors_questions() in kitsune/community/utils.py	68	16	6
def bugzilla_stats() in scripts/year_in_review.py	88	16	1
function caseFoldCharset() in styleguide/kss-template/kss-assets/prettify.js	63	16	1
def handle_vote() in kitsune/wiki/views.py	98	15	2
def _get_up_to_date_count() in kitsune/kpi/management/utils.py	26	15	2
diff_match_patch.prototype.match_bitap_ = function() in kitsune/sumo/static/sumo/js/libs/diff_match_patch_uncompressed.js	75	15	3
diff_match_patch.prototype.patch_fromText = function() in kitsune/sumo/static/sumo/js/libs/diff_match_patch_uncompressed.js	67	15	1
initialize: function() in kitsune/sumo/static/sumo/js/libs/rickshaw.js	35	15	3
Graph.prototype.makeSeries = function() in kitsune/sumo/static/sumo/js/rickshaw_utils.js	59	15	2
ShowFor.prototype.ensureSelect = function() in kitsune/sumo/static/sumo/js/showfor.js	63	15	4
def simple_search() in kitsune/search/views.py	69	15	1