mysql / mysql-connector-python - 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 1,732 units with 15,557 lines of code in units (36.2% of code).

5 very complex units (1,134 lines of code)
6 complex units (577 lines of code)
54 medium complex units (2,816 lines of code)
93 simple units (2,089 lines of code)
1,574 very simple units (8,941 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 config() in mysql-connector-python/lib/mysql/connector/abstracts.py	263	90	2
def _copy_vendor_libraries() in mysql-connector-python/cpydist/__init__.py	271	62	1
def main() in mysql-connector-python/unittests.py	248	58	0
def main() in mysqlx-connector-python/unittests.py	215	56	0
def _validate_connection_options() in mysql-connector-python/lib/mysql/connector/aio/abstracts.py	137	54	1
def lex() in mysqlx-connector-python/lib/mysqlx/expr.py	110	46	1
def _validate_settings() in mysqlx-connector-python/lib/mysqlx/connection.py	107	42	2
def _validate_connection_attributes() in mysqlx-connector-python/lib/mysqlx/connection.py	92	34	2
def execute() in mysqlx-connector-python/lib/mysqlx/statement.py	94	29	1
def _open_connection() in mysql-connector-python/lib/mysql/connector/connection_cext.py	97	27	1
def run() in mysql-connector-python/cpydist/__init__.py	77	26	1
def _validate_tls_ciphersuites() in mysql-connector-python/lib/mysql/connector/aio/abstracts.py	76	25	1
def _validate_tls_ciphersuites() in mysql-connector-python/lib/mysql/connector/abstracts.py	78	25	1
def get_connection() in mysqlx-connector-python/lib/mysqlx/connection.py	112	25	3
def _validate_tls_versions() in mysql-connector-python/lib/mysql/connector/aio/abstracts.py	75	24	1
def _validate_tls_versions() in mysql-connector-python/lib/mysql/connector/abstracts.py	75	24	1
def _validate_tls_versions() in mysqlx-connector-python/lib/mysqlx/connection.py	74	23	2
def read_option_files() in mysql-connector-python/lib/mysql/connector/optionfiles.py	58	22	2
def atomic_expr() in mysqlx-connector-python/lib/mysqlx/expr.py	55	22	1
def _validate_tls_ciphersuites() in mysqlx-connector-python/lib/mysqlx/connection.py	77	22	2
def mysql_c_api_info() in mysql-connector-python/cpydist/utils.py	51	20	1
def mysql_c_api_info() in mysqlx-connector-python/cpydist/utils.py	51	20	1
static void ConvertPyToPbRequired() in mysqlx-connector-python/src/mysqlxpb/mysqlxpb.cc	99	20	4
static void ConvertPyToPbRepeated() in mysqlx-connector-python/src/mysqlxpb/mysqlxpb.cc	90	19	4
def _finalize_protobuf() in mysqlx-connector-python/cpydist/__init__.py	59	17	1
def __init__() in mysqlx-connector-python/lib/mysqlx/connection.py	51	17	3
def init_mysql_server() in mysql-connector-python/unittests.py	124	16	2
def ilri_expr() in mysqlx-connector-python/lib/mysqlx/expr.py	53	16	1
def catch_network_exception() in mysqlx-connector-python/lib/mysqlx/connection.py	50	16	1
def _parse_connection_uri() in mysqlx-connector-python/lib/mysqlx/connection.py	40	16	1
def init_mysql_server() in mysqlx-connector-python/unittests.py	124	16	2
def _create_pkg() in mysql-connector-python/cpydist/bdist_solaris.py	90	15	6
def nextset() in mysql-connector-python/lib/mysql/connector/cursor_cext.py	41	15	1
def update_header() in automation/headerfy.py	43	15	3
def _create_pkg() in mysqlx-connector-python/cpydist/bdist_solaris.py	90	15	6
def run() in mysqlx-connector-python/cpydist/__init__.py	46	15	1
def _parse_mysql_info_line() in mysql-connector-python/cpydist/utils.py	29	14	1
def get_connection_params() in mysql-connector-python/lib/mysql/connector/django/base.py	44	14	1
def _open_connection() in mysql-connector-python/lib/mysql/connector/connection.py	43	14	1
def _parse_mysql_info_line() in mysqlx-connector-python/cpydist/utils.py	29	14	1
def _create_any() in mysqlx-connector-python/lib/mysqlx/protocol.py	62	14	2
def connect() in mysqlx-connector-python/lib/mysqlx/connection.py	50	14	1
def _init_attributes() in mysqlx-connector-python/lib/mysqlx/connection.py	58	14	1
def _parse_options() in mysql-connector-python/lib/mysql/connector/optionfiles.py	39	13	2
def open_connection() in mysql-connector-python/lib/mysql/connector/network.py	53	13	1
def column_identifier() in mysqlx-connector-python/lib/mysqlx/expr.py	44	13	1
def _parse_address_list() in mysqlx-connector-python/lib/mysqlx/connection.py	37	13	1
def finalize_options() in mysql-connector-python/cpydist/__init__.py	39	12	1
def run() in mysql-connector-python/cpydist/__init__.py	23	12	1
def _get_valid_oci_config() in mysql-connector-python/lib/mysql/connector/aio/plugins/authentication_oci_client.py	32	12	1