mozilla / experimenter - 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 4,059 units with 17,495 lines of code in units (1.7% of code).

0 very complex units (0 lines of code)
2 complex units (259 lines of code)
25 medium complex units (1,364 lines of code)
87 simple units (2,227 lines of code)
3,945 very simple units (13,645 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_experiment_data() in experimenter/experimenter/jetstream/client.py	141	39	1
def handle() in experimenter/experimenter/features/management/commands/load_feature_configs.py	118	31	3
def targeting() in experimenter/experimenter/experiments/models.py	74	25	1
export function getStatus() in experimenter/experimenter/nimbus-ui/src/lib/experiment.ts	55	17	1
def _validate_feature_value_variables() in experimenter/experimenter/experiments/api/v5/serializers.py	54	16	2
export function schemaLinter() in experimenter/experimenter/nimbus-ui/src/components/PageEditBranches/FormBranches/FormFeatureValue/validators.ts	109	16	1
def prettify_json_schema() in schemas/generate_json_schema.py	49	16	2
export function updateParamsFromFilterValue() in experimenter/experimenter/nimbus-ui/src/components/PageHome/filterExperiments.ts	82	15	2
export function formBranchesActionReducer() in experimenter/experimenter/nimbus-ui/src/components/PageEditBranches/FormBranches/reducer/actions.ts	37	15	2
def create_results_object_model() in experimenter/experimenter/jetstream/models.py	63	14	1
def _substitute_localizations() in experimenter/experimenter/experiments/api/v5/serializers.py	49	14	3
def get_formatted_change_object() in experimenter/experimenter/experiments/changelog_utils.py	58	14	4
export function getFilterValueFromParams() in experimenter/experimenter/nimbus-ui/src/components/PageHome/filterExperiments.ts	90	14	2
def fetch() in experimenter/manifesttool/cli.py	35	13	4
def validate() in experimenter/experimenter/experiments/api/v5/serializers.py	54	13	2
def _validate_versions() in experimenter/experimenter/experiments/api/v5/serializers.py	66	13	2
def _validate_localizations() in experimenter/experimenter/experiments/api/v5/serializers.py	67	13	2
export function filterExperiments() in experimenter/experimenter/nimbus-ui/src/components/PageHome/filterExperiments.ts	88	13	2
def validate() in experimenter/experimenter/experiments/api/v5/serializers.py	48	12	2
def summarize_results() in experimenter/manifesttool/fetch.py	28	11	2
def __call__() in experimenter/experimenter/openidc/middleware.py	25	11	2
def generateSchema() in experimenter/experimenter/base/management/commands/generate_docs.py	18	11	0
def audience_overlap_warnings() in experimenter/experimenter/experiments/models.py	47	11	1
def get_changelogs_by_date() in experimenter/experimenter/experiments/models.py	56	11	1
def _save_screenshots() in experimenter/experimenter/experiments/api/v5/serializers.py	23	11	3
def update() in experimenter/experimenter/experiments/api/v5/serializers.py	39	11	3
export async function request() in experimenter/experimenter/legacy/legacy-ui/core/js/utils/request.js	50	11	3
def computed_enrollment_days() in experimenter/experimenter/experiments/models.py	24	10	1
def restore_bucket_range() in experimenter/experimenter/experiments/migrations/0197_auto_20211109_2000.py	43	10	2
def update() in experimenter/experimenter/experiments/api/v5/serializers.py	15	10	3
def nimbus_check_kinto_push_queue_by_collection() in experimenter/experimenter/kinto/tasks.py	38	10	1
def completed_all_sections() in experimenter/experimenter/legacy/legacy_experiments/models.py	14	10	1
def to_representation() in experimenter/experimenter/legacy/legacy_experiments/api/v2/serializers.py	23	10	2
function setSubmitErrors() in experimenter/experimenter/nimbus-ui/src/components/PageEditBranches/FormBranches/reducer/actions.ts	35	10	2
export function useChangeOperationMutation() in experimenter/experimenter/nimbus-ui/src/hooks/useChangeOperationMutation.tsx	70	10	2
def audience_url() in experimenter/experimenter/experiments/models.py	21	9	1
def clone() in experimenter/experimenter/experiments/models.py	85	9	5
def update_results_data_schema() in experimenter/experimenter/experiments/migrations/0266_nimbusexperiment_results_pairwise_data.py	97	9	2
def analysis_add_basis() in experimenter/experimenter/experiments/migrations/0224_analysis_add_basis.py	24	9	2
def _validate_swapped_branch_names() in experimenter/experimenter/experiments/api/v5/serializers.py	19	9	2
def __init__() in experimenter/experimenter/experiments/api/v5/serializers.py	18	9	4
def validate_value() in experimenter/experimenter/experiments/api/v5/serializers.py	21	9	2
def _validate_feature_configs() in experimenter/experimenter/experiments/api/v5/serializers.py	47	9	2
def format_bug_body() in experimenter/experimenter/legacy/bugzilla/client.py	45	9	1
def date_range_filter() in experimenter/experimenter/legacy/legacy_experiments/filtersets.py	19	9	4
function sortByStatus() in experimenter/experimenter/nimbus-ui/src/components/PageHome/sortByStatus.ts	39	9	2
isInvalid: Boolean() in experimenter/experimenter/nimbus-ui/src/hooks/useCommonForm/useCommonFormMethods.tsx	35	9	1
export function getSummaryAction() in experimenter/experimenter/nimbus-ui/src/lib/experiment.ts	20	9	2
def write_json_schemas() in schemas/generate_json_schema.py	26	9	2
def bucket_namespace() in experimenter/experimenter/experiments/models.py	17	8	1