guardian / securedrop-client - 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 826 units with 7,397 lines of code in units (55.2% of code).

0 very complex units (0 lines of code)
0 complex units (0 lines of code)
9 medium complex units (349 lines of code)
48 simple units (1,176 lines of code)
769 very simple units (5,872 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 get_volume() in export/securedrop_export/disk/cli.py	66	21	1
def _update_users() in client/securedrop_client/api_jobs/sync.py	45	21	2
def update_conversation() in client/securedrop_client/gui/widgets.py	38	17	2
def load() in client/securedrop_client/config.py	24	15	1
def mark_seen() in client/securedrop_client/logic.py	30	15	2
def update_sources() in client/securedrop_client/gui/widgets.py	44	14	2
def reload() in client/securedrop_client/gui/widgets.py	28	12	1
def _print_file() in export/securedrop_export/print/service.py	41	11	2
def main() in log/log_server/log_saver.py	33	11	0
def _check_printer_setup() in export/securedrop_export/print/service.py	23	10	1
def _needs_pdf_conversion() in export/securedrop_export/print/service.py	29	10	2
def _get_supported_volume() in export/securedrop_export/disk/cli.py	37	10	2
def _handle_json_response() in client/securedrop_client/sdk/__init__.py	21	10	2
def unlock_volume() in export/securedrop_export/disk/cli.py	41	9	3
def _mount_volume() in export/securedrop_export/disk/cli.py	59	9	3
def encrypt_to_source() in client/securedrop_client/crypto.py	40	9	3
def _prepare_to_export() in client/securedrop_client/gui/actions.py	39	9	1
def _delete_source_collection_from_db() in client/securedrop_client/storage.py	32	9	2
def initials() in client/securedrop_client/db.py	11	8	1
def read_gzip_header_filename() in client/securedrop_client/crypto.py	21	8	1
def on_status_received() in client/securedrop_client/gui/conversation/export/export_wizard_page.py	17	8	2
def validate() in client/securedrop_client/gui/auth/dialog.py	37	8	1
def show_sources() in client/securedrop_client/gui/widgets.py	8	8	2
def on_source_changed() in client/securedrop_client/gui/widgets.py	25	8	1
def process() in client/securedrop_client/queue.py	38	8	1
def _do_call_api() in client/securedrop_client/api_jobs/base.py	21	8	3
def on_sync_success() in client/securedrop_client/logic.py	27	8	1
def _get_printer_uri() in export/securedrop_export/print/service.py	19	7	1
def _install_printer_ppd() in export/securedrop_export/print/service.py	24	7	2
def export() in export/securedrop_export/disk/service.py	29	7	1
def entrypoint() in export/securedrop_export/main.py	31	7	0
def _start_service() in export/securedrop_export/main.py	12	7	1
def add_file() in client/securedrop_client/state/state.py	14	7	3
def __init__() in client/securedrop_client/gui/base/dialogs.py	60	7	3
def eventFilter() in client/securedrop_client/gui/widgets.py	11	7	3
def _on_conversation_deletion_successful() in client/securedrop_client/gui/widgets.py	23	7	3
def call_api() in client/securedrop_client/api_jobs/uploads.py	60	7	3
def create_symlink_strict() in workstation-config/securedrop-mime-handling.py	17	6	3
def scan_all_devices() in export/securedrop_export/disk/service.py	14	6	1
def fullname() in client/securedrop_client/db.py	11	6	1
def _on_print_preflight_complete() in client/securedrop_client/export.py	15	6	1
def _export_archive_to_whistleflow() in client/securedrop_client/export.py	25	6	2
def request_export() in client/securedrop_client/gui/conversation/export/export_wizard.py	12	6	1
def _build_layout() in client/securedrop_client/gui/conversation/export/export_wizard_page.py	58	6	1
def nextId() in client/securedrop_client/gui/conversation/export/export_wizard_page.py	24	6	1
def on_status_received() in client/securedrop_client/gui/conversation/export/export_wizard_page.py	14	6	2
def get_elided_text() in client/securedrop_client/gui/base/misc.py	14	6	2
def add_source() in client/securedrop_client/gui/widgets.py	23	6	3
def _on_item_selection_changed() in client/securedrop_client/gui/widgets.py	14	6	1
def update() in client/securedrop_client/gui/widgets.py	11	6	2