mozilla / probe-scraper - 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).

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Conditional Complexity Overall

There are 141 units with 1,524 lines of code in units (21.7% of code).

0 very complex units (0 lines of code)
0 complex units (0 lines of code)
9 medium complex units (363 lines of code)
13 simple units (339 lines of code)
119 very simple units (822 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 check_for_duplicate_metrics() in probe_scraper/glean_checks.py	74	25	3
def swap_file_list() in fog-updater/src/fog_update.py	33	15	5
def extract_histogram_data() in probe_scraper/parsers/histograms.py	47	13	2
def get_longest_prefix() in probe_scraper/probe_expiry_alert.py	25	12	2
def main() in probe_scraper/glean_push.py	62	12	1
def download_files() in probe_scraper/scrapers/moz_central_scraper.py	42	11	6
def parse() in probe_scraper/parsers/metrics.py	18	11	5
def parse() in probe_scraper/parsers/events.py	18	11	4
def remote_storage_push() in probe_scraper/remote_storage.py	44	11	4
def main() in fog-updater/src/fog_update.py	74	9	5
def main() in probe_scraper/probe_expiry_alert.py	36	9	3
def parse() in probe_scraper/parsers/tags.py	15	9	5
def remove_none() in probe_scraper/parsers/repositories.py	11	8	1
def _distinct_and_clean() in probe_scraper/scrapers/buildhub.py	28	7	2
def parse() in probe_scraper/parsers/pings.py	14	7	5
def main() in probe_scraper/ping_expiry_alert.py	20	6	0
def check_bugzilla_user_exists() in probe_scraper/probe_expiry_alert.py	13	6	2
def transform() in probe_scraper/transform_probes.py	23	6	4
def make_item_defn() in probe_scraper/transform_probes.py	22	6	3
def parse_v2() in probe_scraper/parsers/repositories.py	35	6	2
def extract_events_data() in probe_scraper/parsers/events.py	32	6	1
def remote_storage_pull() in probe_scraper/remote_storage.py	16	6	3
def dump_json() in probe_scraper/runner.py	21	5	3
def dedupe_probes() in probe_scraper/runner.py	16	5	2
def apply_ping_specific_metadata() in probe_scraper/runner.py	10	5	2
def pytest_collection_modifyitems() in conftest.py	7	4	2
def _rewrite_repositories_yaml() in fog-updater/src/fog_update.py	22	4	4
def send_emails() in probe_scraper/ping_expiry_alert.py	21	4	4
def extend_with_default() in probe_scraper/model_validation.py	17	4	1
def is_test_probe() in probe_scraper/transform_probes.py	6	4	2
def sorted_node_lists_by_channel() in probe_scraper/transform_probes.py	13	4	1
def sorted_node_lists_by_date() in probe_scraper/transform_probes.py	17	4	2
def get_minimum_date() in probe_scraper/transform_probes.py	13	4	3
def add_pipeline_metadata() in probe_scraper/runner.py	11	4	2
def bug_number_from_url() in probe_scraper/fog_checks.py	12	4	1
def relative_path_is_in_version() in probe_scraper/scrapers/moz_central_scraper.py	7	4	2
def _v2_to_v1() in probe_scraper/parsers/repositories.py	25	4	2
def transform() in probe_scraper/transform_revisions.py	9	3	1
def probes_equal() in probe_scraper/transform_probes.py	21	3	2
def ping_equal() in probe_scraper/transform_probes.py	4	3	2
def add_pipeline_metadata_defaults() in probe_scraper/runner.py	7	3	1
def _file_in_commit() in probe_scraper/scrapers/git_scraper.py	8	3	3
def to_dict() in probe_scraper/parsers/repositories.py	2	3	1
def _get_repos() in probe_scraper/parsers/repositories.py	10	3	2
def generate_definition() in probe_scraper/parsers/pings.py	8	3	3
def _get_sync_function() in probe_scraper/remote_storage.py	9	3	1
def eval_extract() in fog-updater/src/fog_update.py	5	2	1
def get_from_nested_dict() in probe_scraper/transform_probes.py	5	2	3
def metrics_equal() in probe_scraper/transform_probes.py	24	2	2
def date_or_none() in probe_scraper/runner.py	4	2	1