apache / dubbo-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 647 units with 2,866 lines of code in units (56.9% of code).

0 very complex units (0 lines of code)
0 complex units (0 lines of code)
5 medium complex units (199 lines of code)
14 simple units (215 lines of code)
628 very simple units (2,452 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 invoke() in src/dubbo/protocol/triple/invoker.py	52	20	2
def call_func() in src/dubbo/utils.py	33	18	2
def _monitor_cpu() in src/dubbo/cluster/monitor/cpu.py	22	13	1
def on_headers() in src/dubbo/protocol/triple/stream/server_stream.py	75	12	3
def get_local_address() in src/dubbo/utils.py	17	11	0
def __eq__() in src/dubbo/url.py	13	9	2
def __call__() in src/dubbo/registry/zookeeper/kazoo_transport.py	17	9	4
def create_url() in src/dubbo/url.py	17	8	2
def data_received() in src/dubbo/remoting/aio/http2/protocol.py	16	8	2
def from_http_code() in src/dubbo/protocol/triple/status.py	22	8	3
def get_extension() in src/dubbo/extension/extension_loader.py	16	7	3
def _do_decode() in src/dubbo/protocol/triple/coders.py	17	7	1
def send_message() in src/dubbo/protocol/triple/call/client_call.py	19	7	3
def do_select() in src/dubbo/cluster/loadbalances.py	17	6	3
def release_flow_control() in src/dubbo/remoting/aio/http2/controllers.py	9	6	2
def handle_frame() in src/dubbo/remoting/aio/http2/stream_handler.py	8	6	2
def connect() in src/dubbo/remoting/aio/aio_transporter.py	21	6	1
def encode() in src/dubbo/protocol/triple/coders.py	11	6	3
def handle_result() in src/dubbo/protocol/triple/call/server_call.py	12	6	2
def _initialize() in src/dubbo/client.py	17	5	1
def _check_default() in src/dubbo/bootstrap.py	6	5	1
def _update_logger() in src/dubbo/loggers.py	9	5	3
def _get_console_handler() in src/dubbo/loggers.py	9	5	2
def _get_file_handler() in src/dubbo/loggers.py	13	5	2
def to_list() in src/dubbo/remoting/aio/http2/headers.py	8	5	1
def export() in src/dubbo/remoting/aio/aio_transporter.py	33	5	1
def _try_use_uvloop() in src/dubbo/remoting/aio/event_loop.py	15	5	0
def stop() in src/dubbo/remoting/aio/event_loop.py	12	5	2
def __call__() in src/dubbo/registry/zookeeper/kazoo_transport.py	9	5	2
def _create_metadata() in src/dubbo/protocol/triple/invoker.py	19	5	2
def _on_trailers_received() in src/dubbo/protocol/triple/stream/client_stream.py	12	5	2
def _get_status_from_trailers() in src/dubbo/protocol/triple/stream/client_stream.py	16	5	2
def export() in src/dubbo/protocol/triple/protocol.py	14	5	2
def read() in src/dubbo/protocol/triple/streams.py	8	5	2
def set() in src/dubbo/utils.py	7	5	1
def clear() in src/dubbo/utils.py	7	5	1
def _initialize() in src/dubbo/server.py	17	5	1
def _refresh_config() in src/dubbo/loggers.py	6	4	1
def notify() in src/dubbo/cluster/directories.py	12	4	2
def to_dict() in src/dubbo/remoting/aio/http2/headers.py	6	4	1
def get() in src/dubbo/remoting/aio/http2/registries.py	5	4	2
def write_data() in src/dubbo/remoting/aio/http2/controllers.py	15	4	4
def _handle_frame() in src/dubbo/remoting/aio/http2/controllers.py	12	4	2
def send_headers() in src/dubbo/remoting/aio/http2/stream.py	8	4	3
def state_changed() in src/dubbo/registry/zookeeper/zk_registry.py	7	4	2
def get_categories_path() in src/dubbo/registry/zookeeper/zk_registry.py	10	4	2
def complete() in src/dubbo/protocol/triple/stream/server_stream.py	18	4	4
def on_headers() in src/dubbo/protocol/triple/stream/client_stream.py	7	4	3
def on_data() in src/dubbo/protocol/triple/stream/client_stream.py	7	4	3
def _on_headers_received() in src/dubbo/protocol/triple/stream/client_stream.py	17	4	2