mozilla / glean_parser - 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 217 units with 1,448 lines of code in units (20.3% of code).

0 very complex units (0 lines of code)
0 complex units (0 lines of code)
5 medium complex units (214 lines of code)
13 simple units (219 lines of code)
199 very simple units (1,015 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 rust_datatypes_filter() in glean_parser/rust.py	45	16	1
def swift_datatypes_filter() in glean_parser/swift.py	50	16	1
def kotlin_datatypes_filter() in glean_parser/kotlin.py	48	15	1
def javascript_datatypes_filter() in glean_parser/javascript.py	37	12	1
def _validate_substructure() in glean_parser/metrics.py	34	11	1
def _preprocess_objects() in glean_parser/parser.py	16	10	3
def serialize() in glean_parser/metrics.py	17	9	1
def pprint_validation_error() in glean_parser/util.py	28	8	1
def transform_metrics() in glean_parser/translate.py	24	8	1
def extra_info() in glean_parser/markdown.py	11	7	2
def type_name() in glean_parser/rust.py	20	7	1
def type_name() in glean_parser/kotlin.py	21	7	2
def parse_yaml() in tools/extract_data_categories.py	19	7	1
def to_camel_case() in glean_parser/util.py	6	6	2
def parse_expiration_version() in glean_parser/util.py	11	6	1
def validate_expires() in glean_parser/util.py	15	6	2
def type_name() in glean_parser/swift.py	18	6	2
def parse_data_review() in tools/extract_data_categories.py	13	6	1
def generate_metric_type() in glean_parser/go_server.py	13	5	1
def _update_validator() in glean_parser/parser.py	13	5	1
def validate_structure() in glean_parser/metrics.py	16	5	1
def generate_metric_type() in glean_parser/rust_server.py	13	5	1
def _outputter_codecovio() in glean_parser/coverage.py	16	5	2
def _annotate_coverage() in glean_parser/coverage.py	9	5	2
def remove_implicit_resolver() in glean_parser/util.py	7	5	2
def load_yaml_or_json() in glean_parser/util.py	11	5	1
def fetch_remote_url() in glean_parser/util.py	16	5	2
def dump() in glean_parser/__main__.py	28	5	4
def _english_list() in glean_parser/lint.py	9	5	1
def validate_ping() in glean_parser/validate_ping.py	10	4	3
def class_name_factory() in glean_parser/javascript.py	12	4	1
def ping_review_title() in glean_parser/markdown.py	11	4	2
def extra_type_name() in glean_parser/rust.py	9	4	1
def structure_type_name() in glean_parser/rust.py	9	4	1
def validate_extra_keys() in glean_parser/metrics.py	8	4	4
def yaml_load() in glean_parser/util.py	17	4	1
def is_expired() in glean_parser/util.py	10	4	2
def extra_type_name() in glean_parser/swift.py	9	4	1
def structure_type_name() in glean_parser/swift.py	9	4	1
def generate_metric_type() in glean_parser/python_server.py	11	4	1
def extra_type_name() in glean_parser/kotlin.py	9	4	1
def structure_type_name() in glean_parser/kotlin.py	9	4	1
def _hamming_distance() in glean_parser/lint.py	10	4	2
def translate_options() in glean_parser/translation_options.py	7	3	3
def import_path() in glean_parser/javascript.py	8	3	1
def metrics_docs() in glean_parser/markdown.py	5	3	1
def class_name() in glean_parser/rust.py	6	3	1
def __init_subclass__() in glean_parser/metrics.py	4	3	2
def __init__() in glean_parser/metrics.py	9	3	3
def _read_coverage_entries() in glean_parser/coverage.py	7	3	1