facebookincubator / later

Conditional Complexity

The distribution of complexity of units (measured with McCabe index).

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 190 units with 1,948 lines of code in units (76.9% of code).

0 very complex units (0 lines of code)
0 complex units (0 lines of code)
12 medium complex units (529 lines of code)
23 simple units (421 lines of code)
155 very simple units (998 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 __enter__() in later/unittest/backport/mock.py	102	24	1
def create_autospec() in later/unittest/backport/mock.py	74	20	6
def __eq__() in later/unittest/backport/mock.py	44	19	2
def __setattr__() in later/unittest/backport/mock.py	31	16	3
def run() in later/unittest/backport/async_case.py	59	15	2
def assert_has_calls() in later/unittest/backport/mock.py	32	14	3
def _get_child_mock() in later/unittest/backport/mock.py	25	13	2
def assert_has_awaits() in later/unittest/backport/mock.py	30	13	3
def __getattr__() in later/unittest/backport/mock.py	31	12	2
def mock_open() in later/unittest/backport/mock.py	52	12	2
def _check_and_set_parent() in later/unittest/backport/mock.py	20	11	4
def _callTestMethod() in later/unittest/case.py	29	11	2
def reset_mock() in later/unittest/backport/mock.py	24	10	5
def __dir__() in later/unittest/backport/mock.py	13	10	1
def __exit__() in later/unittest/backport/mock.py	18	10	2
def __delattr__() in later/unittest/backport/mock.py	13	9	2
def __new__() in later/unittest/backport/mock.py	28	9	2
def _get_signature_object() in later/unittest/backport/mock.py	17	8	3
def _increment_mock_call() in later/unittest/backport/mock.py	28	8	3
def _execute_mock_call() in later/unittest/backport/mock.py	18	8	3
def __del__() in later/unittest/case.py	19	8	1
def _mock_add_spec() in later/unittest/backport/mock.py	23	7	5
def _extract_mock_name() in later/unittest/backport/mock.py	21	7	1
def decoration_helper() in later/unittest/backport/mock.py	24	7	4
def _patch_dict() in later/unittest/backport/mock.py	20	7	1
def __repr__() in later/unittest/backport/mock.py	18	7	1
def all_tasks() in later/unittest/case.py	14	7	1
def _tearDownAsyncioLoop() in later/unittest/backport/async_case.py	30	6	1
def __new__() in later/unittest/backport/mock.py	10	6	3
def __get_side_effect() in later/unittest/backport/mock.py	10	6	1
def _call_matcher() in later/unittest/backport/mock.py	18	6	2
def get_original() in later/unittest/backport/mock.py	18	6	1
def _mock_set_magics() in later/unittest/backport/mock.py	14	6	1
def _format_call_signature() in later/unittest/backport/mock.py	14	6	3
def was_managed() in later/unittest/case.py	9	6	1
def _is_async_obj() in later/unittest/backport/mock.py	6	5	1
def _instance_callable() in later/unittest/backport/mock.py	7	5	1
def __contains__() in later/unittest/backport/mock.py	12	5	2
def __init__() in later/unittest/backport/mock.py	35	5	13
def _get_call_signature_from_name() in later/unittest/backport/mock.py	14	5	2
def assert_any_call() in later/unittest/backport/mock.py	9	5	3
def __contains__() in later/unittest/backport/mock.py	10	5	2
def _try_iter() in later/unittest/backport/mock.py	11	5	1
def _patch_multiple() in later/unittest/backport/mock.py	25	5	7
def assert_any_await() in later/unittest/backport/mock.py	9	5	3
def seal() in later/unittest/backport/mock.py	11	5	1
def doCleanups() in later/unittest/backport/async_case.py	7	4	1
def addAsyncCleanup() in later/unittest/backport/async_case.py	2	4	4
def _callable() in later/unittest/backport/mock.py	8	4	1
def __repr__() in later/unittest/backport/mock.py	17	4	1