mozilla / mozdownload - 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 72 units with 845 lines of code in units (79.7% of code).

0 very complex units (0 lines of code)
0 complex units (0 lines of code)
5 medium complex units (213 lines of code)
5 simple units (101 lines of code)
62 very simple units (531 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 download() in mozdownload/scraper.py	58	18	1
def query_builds_by_revision() in mozdownload/treeherder.py	32	14	4
def get_build_info() in mozdownload/scraper.py	32	14	1
def __init__() in mozdownload/scraper.py	38	13	14
def __init__() in mozdownload/factory.py	53	11	3
def get_build_info_for_date() in mozdownload/scraper.py	32	8	3
def cli() in mozdownload/cli.py	22	7	1
def get_latest_build_date() in mozdownload/scraper.py	35	7	1
def filter() in mozdownload/parser.py	6	6	2
def detect_platform() in mozdownload/scraper.py	6	6	1
def detect_platform() in mozdownload/scraper.py	6	5	1
def show_matching_builds() in mozdownload/scraper.py	7	5	2
def is_build_dir() in mozdownload/scraper.py	14	5	2
def get_build_info() in mozdownload/scraper.py	10	5	1
def handle_starttag() in mozdownload/parser.py	8	4	3
def handle_data() in mozdownload/parser.py	5	4	2
def binary() in mozdownload/scraper.py	17	4	1
def path_regex() in mozdownload/scraper.py	12	4	1
def get_build_info() in mozdownload/scraper.py	22	4	1
def urljoin() in mozdownload/utils.py	4	4	1
def latest_version_filter() in mozdownload/scraper.py	4	3	2
def _retry_check_404() in mozdownload/scraper.py	13	3	4
def filename() in mozdownload/scraper.py	9	3	1
def binary_regex() in mozdownload/scraper.py	22	3	1
def monthly_build_list_regex() in mozdownload/scraper.py	4	3	1
def filename() in mozdownload/scraper.py	9	3	1
def binary_regex() in mozdownload/scraper.py	23	3	1
def query_versions() in mozdownload/scraper.py	13	3	2
def candidate_build_list_regex() in mozdownload/scraper.py	3	3	1
def binary_regex() in mozdownload/scraper.py	16	3	1
def create_md5() in mozdownload/utils.py	9	3	1
def get_treeherder_platform() in mozdownload/treeherder.py	5	2	2
def __init__() in mozdownload/parser.py	16	2	5
def handle_endtag() in mozdownload/parser.py	3	2	2
def parse_arguments() in mozdownload/cli.py	118	2	1
def thunderbird_latest_version_filter() in mozdownload/scraper.py	4	2	1
def extension_regex() in mozdownload/scraper.py	6	2	1
def get_file_extension() in mozdownload/scraper.py	5	2	2
def build_filename() in mozdownload/scraper.py	10	2	2
def path_regex() in mozdownload/scraper.py	8	2	1
def platform_regex() in mozdownload/scraper.py	4	2	1
def build_filename() in mozdownload/scraper.py	9	2	2
def platform_regex() in mozdownload/scraper.py	4	2	1
def build_filename() in mozdownload/scraper.py	10	2	2
def build_filename() in mozdownload/scraper.py	5	2	2
def path_regex() in mozdownload/scraper.py	7	2	1
def __init__() in mozdownload/treeherder.py	6	1	5
def _retry() in mozdownload/scraper.py	5	1	3
def _create_directory_parser() in mozdownload/scraper.py	4	1	2
def binary_regex() in mozdownload/scraper.py	2	1	1