mozilla / mozanalysis - 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 158 units with 1,083 lines of code in units (27.7% of code).

0 very complex units (0 lines of code)
0 complex units (0 lines of code)
0 medium complex units (0 lines of code)
4 simple units (77 lines of code)
154 very simple units (1,006 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 compare_branches() in src/mozanalysis/bayesian_stats/survival_func.py	17	7	4
def make_formula() in src/mozanalysis/frequentist_stats/linear_models/functions.py	12	6	3
def dataframe() in src/mozanalysis/frequentist_stats/sample_size.py	27	6	1
def _summarize_joint_samples_single() in src/mozanalysis/bayesian_stats/__init__.py	21	6	3
def __init__() in src/mozanalysis/frequentist_stats/sample_size.py	11	5	3
def experiments_column_expr() in src/mozanalysis/metrics.py	11	5	1
def get_sanity_metrics() in src/mozanalysis/metrics.py	53	5	2
def get_app_name() in src/mozanalysis/experiment.py	10	5	1
def get() in src/mozanalysis/experiment.py	13	5	3
def get_thresholds() in src/mozanalysis/bayesian_stats/survival_func.py	12	5	2
def run_query() in src/mozanalysis/bq.py	22	4	4
def from_expr_for() in src/mozanalysis/metrics.py	10	4	2
def from_expr_for() in src/mozanalysis/segments.py	10	4	2
def _validate_start() in src/mozanalysis/experiment.py	2	4	3
def _validate_end() in src/mozanalysis/experiment.py	3	4	3
def make_bb_quantile_closure() in src/mozanalysis/bayesian_stats/bayesian_bootstrap.py	11	4	1
def _summarize_one_branch_samples_single() in src/mozanalysis/bayesian_stats/__init__.py	8	4	2
def _one_thresh() in src/mozanalysis/bayesian_stats/survival_func.py	15	4	4
def configs() in src/mozanalysis/config.py	8	3	1
def check_configs_for_app() in src/mozanalysis/config.py	5	3	2
def get_metric() in src/mozanalysis/config.py	24	3	3
def get_data_source() in src/mozanalysis/config.py	14	3	3
def get_segment() in src/mozanalysis/config.py	23	3	3
def _stringify_alpha() in src/mozanalysis/frequentist_stats/linear_models/functions.py	4	3	1
def _make_joint_output() in src/mozanalysis/frequentist_stats/linear_models/functions.py	8	3	2
def make_friendly_name() in src/mozanalysis/frequentist_stats/sample_size.py	9	3	1
def plot_results() in src/mozanalysis/frequentist_stats/sample_size.py	15	3	2
def _check_analysis_windows() in src/mozanalysis/experiment.py	3	3	3
def summarize_one_branch_samples() in src/mozanalysis/bayesian_stats/__init__.py	5	3	2
def summarize_joint_samples() in src/mozanalysis/bayesian_stats/__init__.py	5	3	3
def _summarize_joint_samples_batch() in src/mozanalysis/bayesian_stats/__init__.py	10	3	3
def get_samples() in src/mozanalysis/bayesian_stats/binary.py	9	3	4
def filter_outliers() in src/mozanalysis/utils.py	6	3	2
def _build_analysis_windows_query() in src/mozanalysis/sizing.py	5	2	1
def get_targets_sql() in src/mozanalysis/sizing.py	6	2	1
def get_metrics_sql() in src/mozanalysis/sizing.py	6	2	1
def _make_univariate_output() in src/mozanalysis/frequentist_stats/linear_models/functions.py	6	2	1
def summarize_one_branch() in src/mozanalysis/frequentist_stats/linear_models/functions.py	12	2	2
def _infer_branch_list() in src/mozanalysis/frequentist_stats/linear_models/functions.py	4	2	2
def set_raw_data_stats() in src/mozanalysis/frequentist_stats/sample_size.py	22	2	2
def _for_interval_sample_size_calculation() in src/mozanalysis/frequentist_stats/sample_size.py	12	2	1
def sanitize_table_name_for_bq() in src/mozanalysis/bq.py	9	2	1
def client_id_column_converter() in src/mozanalysis/metrics.py	5	2	1
def group_id_column_converter() in src/mozanalysis/metrics.py	5	2	1
def submission_date_column_converter() in src/mozanalysis/metrics.py	5	2	1
def _check_experiments_column_type() in src/mozanalysis/metrics.py	6	2	3
def window_start_lte_window_end() in src/mozanalysis/segments.py	3	2	3
def _build_analysis_windows_query() in src/mozanalysis/experiment.py	5	2	1
def _validate_first_date_data_required() in src/mozanalysis/experiment.py	13	2	3
def _validate_last_date_data_required() in src/mozanalysis/experiment.py	9	2	3