mozilla / redash - 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 1,887 units with 20,698 lines of code in units (33.2% of code).

0 very complex units (0 lines of code)
0 complex units (0 lines of code)
31 medium complex units (1,625 lines of code)
148 simple units (3,919 lines of code)
1,708 very simple units (15,154 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 run_query() in redash/query_runner/mongodb.py	73	25	3
def parse_issue() in redash/query_runner/jql.py	44	24	2
def post() in redash/handlers/users.py	59	22	2
export default function getChartData() in viz-lib/src/visualizations/chart/getChartData.js	71	18	2
update() in client/app/services/query-result.js	51	18	1
function calculatePositionOptions() in client/app/services/widget.js	50	17	1
def parse_ga_response() in redash/query_runner/google_analytics.py	48	16	1
def monitor_work_horse() in redash/tasks/worker.py	39	16	2
export default function useDatabricksSchema() in client/app/components/queries/editor-components/databricks/useDatabricksSchema.js	85	14	3
def _transform_result() in redash/query_runner/influx_db.py	28	14	1
def get_response() in redash/query_runner/__init__.py	21	14	5
function prepareSeries() in viz-lib/src/visualizations/chart/plotly/prepareDefaultData.js	68	13	3
function useDashboard() in client/app/pages/dashboards/hooks/useDashboard.js	183	13	1
def _get_tables() in redash/query_runner/hive_ds.py	33	13	2
def run_query() in redash/query_runner/json_ds.py	35	13	3
def default() in redash/utils/__init__.py	28	13	2
export default function handleNavigationIntent() in client/app/components/ApplicationArea/handleNavigationIntent.js	21	12	1
export default function useEditModeHandler() in client/app/pages/dashboards/hooks/useEditModeHandler.js	69	12	2
def _value_eval_list() in redash/query_runner/google_spreadsheets.py	21	12	2
def run_query() in redash/query_runner/prometheus.py	43	12	3
def _get_tables() in redash/query_runner/memsql_ds.py	30	12	2
def new() in redash/cli/data_sources.py	55	12	4
def order_results() in redash/handlers/base.py	8	12	4
export function prepareColumns() in viz-lib/src/visualizations/table/utils.js	85	11	4
export function getCounterData() in viz-lib/src/visualizations/counter/utils.js	38	11	3
export default function useQueryExecute() in client/app/pages/queries/hooks/useQueryExecute.js	89	11	1
prepareQueryResultExecution() in client/app/services/query.js	36	11	2
def run_query() in redash/query_runner/mssql.py	54	11	3
def run_query() in redash/query_runner/mssql_odbc.py	50	11	3
def run_query() in redash/query_runner/dynamodb_sql.py	38	11	3
def render_token_login_page() in redash/handlers/authentication.py	72	11	4
function updateSeriesText() in viz-lib/src/visualizations/chart/plotly/updateData.js	32	10	2
function createParameter() in client/app/services/parameters/index.js	20	10	2
normalizeValue() in client/app/services/parameters/EnumParameter.js	18	10	1
def notify() in redash/destinations/hangoutschat.py	61	10	8
def notify() in redash/destinations/slack.py	50	10	8
def outdated_queries() in redash/models/__init__.py	46	10	1
def _get_connection() in redash/query_runner/hive_ds.py	18	10	1
def _clickhouse_query() in redash/query_runner/clickhouse.py	31	10	2
def run_query() in redash/query_runner/elasticsearch.py	56	10	3
def _exasol_type_mapper() in redash/query_runner/exasol.py	24	10	2
def run_query() in redash/query_runner/qubole.py	59	10	3
def parse_json() in redash/query_runner/json_ds.py	24	10	3
def _run_query() in redash/query_runner/mysql.py	35	10	6
def purge_failed_jobs() in redash/tasks/general.py	24	10	0
def run() in redash/tasks/queries/execution.py	59	10	1
def refresh_schema() in redash/tasks/queries/maintenance.py	101	10	2
def hmac_load_user_from_request() in redash/authentication/__init__.py	22	10	1
def login() in redash/handlers/authentication.py	39	10	1
function buildHierarchy() in viz-lib/src/visualizations/sunburst/initSunburst.js	47	9	1