aws / serverless-application-model - 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 974 units with 8,298 lines of code in units (30.5% of code).

0 very complex units (0 lines of code)
2 complex units (91 lines of code)
33 medium complex units (1,196 lines of code)
122 simple units (2,299 lines of code)
817 very simple units (4,712 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 _openapi_postprocess() in samtranslator/model/api/api_generator.py	67	39	3
def _template_has_httpapi_resource_with_default_authorizer() in samtranslator/utils/py27hash_fix.py	24	26	1
def _construct_usage_plan() in samtranslator/model/api/api_generator.py	65	22	2
def to_cloudformation() in samtranslator/model/eventsources/pull.py	85	21	2
def _link_policy() in samtranslator/model/eventsources/pull.py	22	21	3
def _validate_input_parameters() in samtranslator/model/apigatewayv2.py	38	21	1
def set_path_default_apikey_required() in samtranslator/swagger/swagger.py	37	21	3
def _get_permission() in samtranslator/model/eventsources/push.py	34	19	3
def _add_api_to_swagger() in samtranslator/plugins/api/implicit_api_plugin.py	29	18	4
def to_cloudformation() in samtranslator/model/eventsources/push.py	35	17	2
def _construct_code_dict() in samtranslator/model/sam_resources.py	36	17	1
def _maybe_add_update_replace_policy_to_implicit_api() in samtranslator/plugins/api/implicit_api_plugin.py	26	17	2
def _add_cors() in samtranslator/model/api/http_api_generator.py	40	15	1
def to_cloudformation() in samtranslator/model/sam_resources.py	88	15	2
def _add_cors() in samtranslator/model/api/api_generator.py	44	14	1
def _add_gateway_responses() in samtranslator/model/api/api_generator.py	52	14	1
def _get_key_idx() in samtranslator/utils/py27hash_fix.py	21	14	2
def _maybe_add_deletion_policy_to_implicit_api() in samtranslator/plugins/api/implicit_api_plugin.py	21	14	2
def _construct_rest_api() in samtranslator/model/api/api_generator.py	34	13	1
def get_secret_key() in samtranslator/model/eventsources/pull.py	40	13	2
def generate_openapi() in samtranslator/model/apigatewayv2.py	52	13	1
def execute() in samtranslator/utils/actions.py	13	13	3
def resolve_parameter_refs() in samtranslator/intrinsics/actions.py	35	13	4
def generate_swagger() in samtranslator/model/apigateway.py	40	12	1
def _add_auth() in samtranslator/model/api/api_generator.py	38	12	1
def to_cloudformation() in samtranslator/model/stepfunctions/generators.py	43	12	1
def _construct_lambda_layer() in samtranslator/model/sam_resources.py	40	12	2
def add() in samtranslator/utils/py27hash_fix.py	14	12	2
def _template_has_api_resource() in samtranslator/utils/py27hash_fix.py	14	12	1
def _set_method_authorizer() in samtranslator/swagger/swagger.py	28	12	6
def pprint_column_names() in integration/helpers/deployer/utils/table_print.py	33	12	5
def _is_missing_identity_source() in samtranslator/model/apigateway.py	17	11	3
def is_integration_function_logical_id_match() in samtranslator/open_api/open_api.py	24	11	4
def add_path_parameters_to_method() in samtranslator/open_api/open_api.py	21	11	5
def on_before_transform_template() in samtranslator/plugins/application/serverless_app_plugin.py	37	11	2
def _set_condition() in samtranslator/model/api/api_generator.py	19	10	3
def _construct_body_s3_dict() in samtranslator/model/api/api_generator.py	27	10	1
def _inject_notification_configuration() in samtranslator/model/eventsources/push.py	32	10	4
def _add_openapi_integration() in samtranslator/model/eventsources/push.py	31	10	5
def _profile_replace_str() in samtranslator/model/connector_profiles/profile.py	20	10	3
def to_cloudformation() in samtranslator/model/sam_resources.py	33	10	2
def _get_embedded_connectors() in samtranslator/translator/translator.py	37	10	3
def add_disable_execute_api_endpoint_extension() in samtranslator/swagger/swagger.py	19	10	2
def add_request_model_to_method() in samtranslator/swagger/swagger.py	22	10	4
def _set_method_authorizer() in samtranslator/open_api/open_api.py	26	10	6
def fix_openapi_definitions() in samtranslator/plugins/globals/globals.py	20	10	3
def _set_update_replace_policy() in samtranslator/model/api/api_generator.py	9	9	2
def _set_endpoint_configuration() in samtranslator/model/api/api_generator.py	16	9	5
def _add_tags() in samtranslator/model/api/http_api_generator.py	20	9	1
def to_cloudformation() in samtranslator/model/eventsources/push.py	21	9	2