mozilla / glam - 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 184 units with 2,175 lines of code in units (13.2% of code).

0 very complex units (0 lines of code)
0 complex units (0 lines of code)
5 medium complex units (309 lines of code)
15 simple units (401 lines of code)
164 very simple units (1,465 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 get_firefox_aggregations_from_pg() in glam/api/views.py	76	25	2
def get_firefox_aggregations_from_bq() in glam/api/views.py	65	20	3
def get_glean_aggregations_from_pg() in glam/api/views.py	74	19	2
def get_glean_aggregations_from_bq() in glam/api/views.py	71	19	3
export function updateExtents() in src/components/datagraphic/extents.js	23	13	4
export function percentileLineColorMap() in src/utils/color-maps.js	13	10	1
def handle() in glam/api/management/commands/import_glean_aggs.py	36	9	5
async fetchData() in src/config/glean-base.js	67	9	2
def validate_request_glean() in glam/api/views.py	43	8	1
def aggregations() in glam/api/views.py	20	8	1
def extract() in glam/api/management/commands/import_probes.py	12	8	1
def transform() in glam/api/management/commands/import_probes.py	36	8	2
def validate_request_legacy() in glam/api/views.py	27	7	1
def usage() in glam/api/views.py	20	7	1
def do_migration() in glam/api/migrations/0026_fix_windows_release_sample_count.py	20	7	2
def do_migration() in glam/api/migrations/0027_fix_fog_user_count_after_sampling.py	20	7	2
def handle() in glam/api/management/commands/import_glean_counts.py	30	6	4
export default function whichSmallMultiple() in src/components/home/sm-logic.js	9	6	2
export async function getProbeData() in src/state/api.js	25	6	1
setDefaultsForProbe() in src/config/firefox-desktop.js	23	6	1
def random_probes() in glam/api/views.py	20	5	1
def populate_labels_cache() in glam/api/models.py	6	5	1
def sanitize_import_file_quickfix_1804769() in glam/api/management/commands/import_glean_aggs.py	11	5	2
def handle() in glam/api/management/commands/import_desktop_aggs.py	37	5	4
def import_file() in glam/api/management/commands/import_user_counts.py	19	5	3
def import_revisions() in glam/api/migrations/0018_load_initial_shas.py	38	5	2
export function nnInterp() in src/utils/stats.js	10	5	3
fetchData() in src/config/firefox-desktop.js	50	5	2
def import_file() in glam/api/management/commands/import_glean_aggs.py	29	4	5
def handle() in glam/api/management/commands/import_user_counts.py	22	4	4
def get_name() in glam/api/management/commands/import_probes.py	7	4	2
def migrate_json() in glam/api/migrations/0009_compress_json.py	16	4	2
export function ascending() in src/utils/stats.js	6	4	2
export function byKey() in src/utils/stats.js	8	4	1
export function transform() in src/utils/transform-data.js	15	4	1
export function getFirstBuildOfDays() in src/utils/build-id-utils.js	17	4	1
export function getBugLinkTitle() in src/utils/urls.js	16	4	1
export function stripDefaultValues() in src/utils/urls.js	23	4	2
setDefaultsForProbe() in src/config/glean-base.js	14	4	1
def updates() in glam/api/views.py	15	3	1
def _get_firefox_counts() in glam/api/views.py	13	3	4
def _get_firefox_shas() in glam/api/views.py	10	3	2
def _get_fenix_counts() in glam/api/views.py	13	3	5
def _get_fog_counts() in glam/api/views.py	13	3	5
def handle() in glam/api/management/commands/import_revisions.py	9	3	3
def import_revisions() in glam/api/management/commands/import_revisions.py	41	3	2
def import_file() in glam/api/management/commands/import_desktop_aggs.py	11	3	5
def get_probe_versions() in glam/api/management/commands/import_probes.py	8	3	3
def get_optout() in glam/api/management/commands/import_probes.py	5	3	3
def import_file() in glam/api/management/commands/import_glean_counts.py	14	3	5