openai / pachi-py - 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 293 units with 2,082 lines of code in units (11.6% of code).

0 very complex units (0 lines of code)
3 complex units (314 lines of code)
2 medium complex units (88 lines of code)
13 simple units (324 lines of code)
275 very simple units (1,356 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
int main() in pachi_py/pachi/pachi.c	136	37	2
def ReplaySGF() in pachi_py/extra_unused.pyx	92	30	1
def play() in pachi_py/pachi/tools/twogtp.py	86	27	2
def process_gametree() in pachi_py/pachi/tools/sgf2gtp.py	58	21	2
URAVE_DEBUG fprintf() in pachi_py/pachi/uct/policy/ucb1amaf.c	30	11	3
def endgame_contest() in pachi_py/pachi/tools/twogtp.py	53	10	2
def play() in pachi_py/pachi/tools/twogtp.py	45	10	3
do if() in pachi_py/pachi/tactics/selfatari.c	26	9	1
sub printgame() in pachi_py/pachi/joseki/sgfvar2gtp.pl	22	8	0
def exec_cmd() in pachi_py/pachi/tools/twogtp.py	22	8	2
void chat_init() in pachi_py/pachi/chat.c	28	8	1
bool IsTerminal() in pachi_py/goutil.cpp	10	8	1
sub one() in pachi_py/pachi/tools/sgf-analyse.pl	20	7	0
def __richcmp__() in pachi_py/cypachi.pyx	9	7	3
def __richcmp__() in pachi_py/extra_unused.pyx	4	7	3
def init_endgame_contest_game() in pachi_py/pachi/tools/twogtp.py	26	6	1
def writesgf() in pachi_py/pachi/tools/twogtp.py	34	6	2
def reconstruct_games() in pachi_py/extra_unused.pyx	25	6	1
def get_position_from_engine() in pachi_py/pachi/tools/twogtp.py	14	5	2
static void __attribute__() in pachi_py/pachi/board.c	13	5	1
LTREE_DEBUG fprintf() in pachi_py/pachi/uct/walk.c	16	5	3
static inline int ko_length() in pachi_py/pachi/uct/policy/ucb1amaf.c	7	5	2
def str_to_coord() in pachi_py/cypachi.pyx	9	5	2
def process_sgf_file() in pachi_py/pachi/tools/sgf2gtp.py	10	4	2
def parseVariations() in pachi_py/pachi/tools/sgflib/sgflib.py	13	4	1
def parsePropertyValue() in pachi_py/pachi/tools/sgflib/sgflib.py	31	4	1
def coords_to_sgf() in pachi_py/pachi/tools/twogtp.py	15	4	2
def genmove() in pachi_py/pachi/tools/twogtp.py	10	4	2
static int __attribute__() in pachi_py/pachi/board.c	18	4	1
int board_undo() in pachi_py/pachi/board.c	14	4	1
LTREE_DEBUG fprintf() in pachi_py/pachi/uct/walk.c	9	4	3
void uct_htable_reset() in pachi_py/pachi/uct/slave.c	17	4	1
URAVE_DEBUG fprintf() in pachi_py/pachi/uct/policy/ucb1amaf.c	8	4	3
def get_stones() in pachi_py/cypachi.pyx	11	4	2
def __get__() in pachi_py/cypachi.pyx	7	4	1
def __hash__() in pachi_py/cypachi.pyx	7	4	1
def __getitem__() in pachi_py/cypachi.pyx	8	4	2
def save_games() in pachi_py/extra_unused.pyx	24	4	1
void assign() in pachi_py/ptr.hpp	8	3	1
void assign() in pachi_py/ptr.hpp	8	3	1
inline void release() in pachi_py/ptr.hpp	7	3	0
inline void aquire() in pachi_py/ptr.hpp	9	3	0
sub recurse() in pachi_py/pachi/joseki/sgfvar2gtp.pl	13	3	0
def is_pass_move() in pachi_py/pachi/tools/sgf2gtp.py	2	3	2
def propertySearch() in pachi_py/pachi/tools/sgflib/sgflib.py	13	3	3
def _setFlags() in pachi_py/pachi/tools/sgflib/sgflib.py	3	3	1
def showboard() in pachi_py/pachi/tools/twogtp.py	5	3	1
static __attribute__() in pachi_py/pachi/pattern3.c	13	3	1
static inline __attribute__() in pachi_py/pachi/tactics/1lib.c	10	3	1
static void done_engine() in pachi_py/pachi/pachi.c	6	3	1