mozilla / addons-server

Intro

For duplication, we look at places in code where there are 6 or more lines of code that are exactly the same.
Before duplication is calculated, the code is cleaned to remove empty lines, comments, and frequently duplicated constructs such as imports.
You should aim at having as little as possible (<5%) of duplicated code as high-level of duplication can lead to maintenance difficulties, poor factoring, and logical contradictions.

Learn more...

Duplication Overall

5% duplication:

95,173 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
4,898 duplicated lines

1,059 duplicates

dependency graphs: 2D graph | 3D graph | 3D graph (with duplicates)...

Duplication per Extension

Duplication per Component (primary)

Longest Duplicates

The list of 50 longest duplicates.

See data for all 1,059 duplicates...

Size	#	Folders	Files	Lines	Code
111	x 2	src/olympia/activity/migrations src/olympia/activity/migrations	0020_auto_20221214_1331.py 0024_alter_activitylog_action.py	18:128 (82%) 12:122 (90%)	view
98	x 2	docker/autograph docker/autograph	autograph_localdev_config.yaml autograph_localdev_config.yaml	22:119 (41%) 146:243 (41%)	view
49	x 2	static/css/shield_study_5 static/css/shield_study_6	main.css main.css	5:63 (100%) 5:63 (100%)	view
28	x 2	static/css/shield_study_12 static/css/shield_study_4	main.css main.css	5:38 (57%) 5:38 (57%)	view
28	x 2	static/css/shield_study_15 static/css/shield_study_16	main.css main.css	5:38 (57%) 5:38 (57%)	view
28	x 2	static/css/shield_study_15 static/css/shield_study_3	main.css main.css	5:38 (57%) 5:38 (57%)	view
28	x 2	static/css/shield_study_11 static/css/shield_study_13	main.css main.css	5:38 (57%) 5:38 (57%)	view
28	x 2	static/css/shield_study_10 static/css/shield_study_16	main.css main.css	5:38 (57%) 5:38 (57%)	view
28	x 2	static/css/shield_study_6 static/css/shield_study_9	main.css main.css	5:38 (57%) 5:38 (57%)	view
28	x 2	static/css/shield_study_14 static/css/shield_study_9	main.css main.css	5:38 (57%) 5:38 (57%)	view
28	x 2	static/css/shield_study_3 static/css/shield_study_8	main.css main.css	5:38 (57%) 5:38 (57%)	view
28	x 2	static/css/shield_study_4 static/css/shield_study_6	main.css main.css	5:38 (57%) 5:38 (57%)	view
28	x 2	static/css/shield_study_14 static/css/shield_study_7	main.css main.css	5:38 (57%) 5:38 (57%)	view
28	x 2	static/css/shield_study_11 static/css/shield_study_15	main.css main.css	5:38 (57%) 5:38 (57%)	view
28	x 2	static/css/shield_study_10 static/css/shield_study_14	main.css main.css	5:38 (57%) 5:38 (57%)	view
28	x 2	static/css/shield_study_15 static/css/shield_study_5	main.css main.css	5:38 (57%) 5:38 (57%)	view
28	x 2	static/css/shield_study_4 static/css/shield_study_8	main.css main.css	5:38 (57%) 5:38 (57%)	view
28	x 2	static/css/shield_study_14 static/css/shield_study_15	main.css main.css	5:38 (57%) 5:38 (57%)	view
28	x 2	static/css/shield_study_16 static/css/shield_study_8	main.css main.css	5:38 (57%) 5:38 (57%)	view
28	x 2	static/css/shield_study_15 static/css/shield_study_7	main.css main.css	5:38 (57%) 5:38 (57%)	view
28	x 2	static/css/shield_study_5 static/css/shield_study_9	main.css main.css	5:38 (57%) 5:38 (57%)	view
28	x 2	static/css/shield_study_6 static/css/shield_study_7	main.css main.css	5:38 (57%) 5:38 (57%)	view
28	x 2	static/css/shield_study_10 static/css/shield_study_7	main.css main.css	5:38 (57%) 5:38 (57%)	view
28	x 2	static/css/shield_study_13 static/css/shield_study_14	main.css main.css	5:38 (57%) 5:38 (57%)	view
28	x 2	static/css/shield_study_5 static/css/shield_study_7	main.css main.css	5:38 (57%) 5:38 (57%)	view
28	x 2	static/css/shield_study_12 static/css/shield_study_16	main.css main.css	5:38 (57%) 5:38 (57%)	view
28	x 2	static/css/shield_study_16 static/css/shield_study_4	main.css main.css	5:38 (57%) 5:38 (57%)	view
28	x 2	static/css/shield_study_15 static/css/shield_study_9	main.css main.css	5:38 (57%) 5:38 (57%)	view
28	x 2	static/css/shield_study_3 static/css/shield_study_4	main.css main.css	5:38 (57%) 5:38 (57%)	view
28	x 2	static/css/shield_study_7 static/css/shield_study_9	main.css main.css	5:38 (57%) 5:38 (57%)	view
28	x 2	static/css/shield_study_13 static/css/shield_study_4	main.css main.css	5:38 (57%) 5:38 (57%)	view
28	x 2	static/css/shield_study_11 static/css/shield_study_4	main.css main.css	5:38 (57%) 5:38 (57%)	view
28	x 2	static/css/shield_study_12 static/css/shield_study_15	main.css main.css	5:38 (57%) 5:38 (57%)	view
28	x 2	static/css/shield_study_16 static/css/shield_study_7	main.css main.css	5:38 (57%) 5:38 (57%)	view
28	x 2	static/css/shield_study_11 static/css/shield_study_5	main.css main.css	5:38 (57%) 5:38 (57%)	view
28	x 2	static/css/shield_study_10 static/css/shield_study_3	main.css main.css	5:38 (57%) 5:38 (57%)	view
28	x 2	static/css/shield_study_4 static/css/shield_study_9	main.css main.css	5:38 (57%) 5:38 (57%)	view
28	x 2	static/css/shield_study_15 static/css/shield_study_6	main.css main.css	5:38 (57%) 5:38 (57%)	view
28	x 2	static/css/shield_study_12 static/css/shield_study_9	main.css main.css	5:38 (57%) 5:38 (57%)	view
28	x 2	static/css/shield_study_12 static/css/shield_study_6	main.css main.css	5:38 (57%) 5:38 (57%)	view
28	x 2	static/css/shield_study_13 static/css/shield_study_7	main.css main.css	5:38 (57%) 5:38 (57%)	view
28	x 2	static/css/shield_study_11 static/css/shield_study_8	main.css main.css	5:38 (57%) 5:38 (57%)	view
28	x 2	static/css/shield_study_10 static/css/shield_study_12	main.css main.css	5:38 (57%) 5:38 (57%)	view
28	x 2	static/css/shield_study_14 static/css/shield_study_5	main.css main.css	5:38 (57%) 5:38 (57%)	view
28	x 2	static/css/shield_study_11 static/css/shield_study_9	main.css main.css	5:38 (57%) 5:38 (57%)	view
28	x 2	static/css/shield_study_14 static/css/shield_study_8	main.css main.css	5:38 (57%) 5:38 (57%)	view
28	x 2	static/css/shield_study_6 static/css/shield_study_8	main.css main.css	5:38 (57%) 5:38 (57%)	view
28	x 2	static/css/shield_study_10 static/css/shield_study_15	main.css main.css	5:38 (57%) 5:38 (57%)	view
28	x 2	static/css/shield_study_3 static/css/shield_study_9	main.css main.css	5:38 (57%) 5:38 (57%)	view
28	x 2	static/css/shield_study_11 static/css/shield_study_14	main.css main.css	5:38 (57%) 5:38 (57%)	view