G

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

15% duplication:

28,303 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
4,309 duplicated lines

319 duplicates

Duplication per Extension

Duplication per Component (primary)

Duplication Between Components (50+ lines)

Download: SVG DOT (open online Graphviz editor)

From Component --> To Component	Duplicated Lines	File Pairs	Details
Lambda/Layer/crypto/python/lib/python3.8/site-packages/pycparser (<1%) --> Lambda/Layer/crypto/python/lib/python3.8/site-packages/pycparser/ply (<1%)	52	1 file pair	details...

Open 3D force graph...

Show more details on duplication between components...

Longest Duplicates

The list of 20 longest duplicates.

See data for all 319 duplicates...

Size	#	Folders	Files	Lines	Code
307	x 2	CloudFormation_Templates CloudFormation_Templates	dest_account.yaml src_account.yaml	7:313 (67%) 8:314 (46%)	view
65	x 2	CloudFormation_Templates CloudFormation_Templates	dest_account.yaml src_account.yaml	402:466 (14%) 617:681 (9%)	view
64	x 2	Lambda/Layer/crypto/pyth...-packages/pycparser/ply Lambda/Layer/crypto/pyth...-packages/pycparser/ply	yacc.py yacc.py	591:683 (3%) 897:989 (3%)	view
64	x 2	Lambda/Layer/crypto/pyth...-packages/pycparser/ply Lambda/Layer/crypto/pyth...-packages/pycparser/ply	yacc.py yacc.py	849:954 (3%) 1141:1246 (3%)	view
63	x 2	Lambda/Layer/crypto/pyth...-packages/pycparser/ply Lambda/Layer/crypto/pyth...-packages/pycparser/ply	yacc.py yacc.py	697:798 (3%) 1003:1104 (3%)	view
62	x 2	CloudFormation_Templates CloudFormation_Templates	dest_account.yaml src_account.yaml	315:383 (13%) 318:386 (9%)	view
46	x 2	Lambda/Layer/crypto/pyth...n3.8/site-packages/cffi Lambda/Layer/crypto/pyth...n3.8/site-packages/cffi	vengine_cpy.py vengine_gen.py	818:863 (5%) 629:674 (8%)	view
41	x 2	Lambda/Layer/crypto/pyth...-packages/pycparser/ply Lambda/Layer/crypto/pyth...-packages/pycparser/ply	yacc.py yacc.py	591:648 (1%) 1189:1246 (1%)	view
38	x 2	Lambda/Layer/crypto/pyth...n3.8/site-packages/cffi Lambda/Layer/crypto/pyth...n3.8/site-packages/cffi	vengine_cpy.py vengine_gen.py	539:581 (4%) 325:367 (6%)	view
26	x 2	Lambda/Layer/crypto/pyth...n3.8/site-packages/cffi Lambda/Layer/crypto/pyth...n3.8/site-packages/cffi	recompiler.py vengine_cpy.py	545:575 (2%) 260:290 (2%)	view
26	x 2	Lambda/Layer/crypto/pyth...n3.8/site-packages/cffi Lambda/Layer/crypto/pyth...n3.8/site-packages/cffi	_cffi_include.h vengine_gen.py	41:66 (14%) 635:660 (4%)	view
26	x 2	Lambda/Layer/crypto/pyth...site-packages/pycparser Lambda/Layer/crypto/pyth...-packages/pycparser/ply	c_lexer.py ctokens.py	362:389 (9%) 49:77 (34%)	view
26	x 2	Lambda/Layer/crypto/pyth...n3.8/site-packages/cffi Lambda/Layer/crypto/pyth...n3.8/site-packages/cffi	_cffi_include.h vengine_cpy.py	41:66 (14%) 824:849 (2%)	view
25	x 2	Lambda/Layer/crypto/pyth...site-packages/pycparser Lambda/Layer/crypto/pyth...site-packages/pycparser	_ast_gen.py c_ast.py	251:280 (11%) 80:109 (3%)	view
24	x 2	Lambda/Layer/crypto/pyth...n3.8/site-packages/cffi Lambda/Layer/crypto/pyth...n3.8/site-packages/cffi	vengine_cpy.py vengine_gen.py	472:499 (2%) 260:287 (4%)	view
23	x 2	Lambda/Layer/crypto/pyth...-packages/pycparser/ply Lambda/Layer/crypto/pyth...-packages/pycparser/ply	yacc.py yacc.py	506:544 (1%) 823:861 (1%)	view
22	x 2	Lambda/Layer/crypto/pyth...hazmat/backends/openssl Lambda/Layer/crypto/pyth...hazmat/backends/openssl	x25519.py x448.py	80:105 (23%) 74:99 (27%)	view
22	x 2	Lambda/Layer/crypto/pyth...hazmat/backends/openssl Lambda/Layer/crypto/pyth...hazmat/backends/openssl	ed25519.py ed448.py	112:137 (18%) 113:138 (18%)	view
21	x 2	Lambda/Layer/crypto/pyth...hazmat/backends/openssl Lambda/Layer/crypto/pyth...hazmat/backends/openssl	ed25519.py x25519.py	114:137 (17%) 82:105 (22%)	view
21	x 2	Lambda/Layer/crypto/pyth...hazmat/backends/openssl Lambda/Layer/crypto/pyth...hazmat/backends/openssl	ed448.py x448.py	115:138 (17%) 76:99 (25%)	view

Duplicated Units

The list of top 17 duplicated units.

See data for all 17 unit duplicates...

Size	#	Folders	Files	Lines	Code
40	x 2	Lambda/Layer/crypto/pyth...site-packages/pycparser Lambda/Layer/crypto/pyth...site-packages/pycparser	_ast_gen.py c_ast.py	0:0 0:0	view
27	x 2	Lambda/Layer/crypto/pyth...n3.8/site-packages/cffi Lambda/Layer/crypto/pyth...n3.8/site-packages/cffi	vengine_gen.py vengine_cpy.py	0:0 0:0	view
19	x 2	Lambda/Layer/crypto/pyth...hazmat/backends/openssl Lambda/Layer/crypto/pyth...hazmat/backends/openssl	ed25519.py ed448.py	0:0 0:0	view
19	x 4	Lambda/Layer/crypto/pyth...hazmat/backends/openssl Lambda/Layer/crypto/pyth...hazmat/backends/openssl Lambda/Layer/crypto/pyth...hazmat/backends/openssl Lambda/Layer/crypto/pyth...hazmat/backends/openssl	ed25519.py x448.py x25519.py ed448.py	0:0 0:0 0:0 0:0	view
15	x 4	Lambda/Layer/crypto/pyth...hazmat/backends/openssl Lambda/Layer/crypto/pyth...hazmat/backends/openssl Lambda/Layer/crypto/pyth...hazmat/backends/openssl Lambda/Layer/crypto/pyth...hazmat/backends/openssl	ed25519.py x448.py x25519.py ed448.py	0:0 0:0 0:0 0:0	view
13	x 2	Lambda/Layer/crypto/pyth...site-packages/pycparser Lambda/Layer/crypto/pyth...site-packages/pycparser	_ast_gen.py c_ast.py	0:0 0:0	view
12	x 2	Lambda/Layer/crypto/pyth...hazmat/backends/openssl Lambda/Layer/crypto/pyth...hazmat/backends/openssl	rsa.py rsa.py	0:0 0:0	view
10	x 2	Lambda/Layer/crypto/pyth...kages/cryptography/x509 Lambda/Layer/crypto/pyth...kages/cryptography/x509	extensions.py extensions.py	0:0 0:0	view
9	x 2	Lambda/Layer/crypto/pyth...kages/cryptography/x509 Lambda/Layer/crypto/pyth...kages/cryptography/x509	ocsp.py ocsp.py	0:0 0:0	view
9	x 2	Lambda/Layer/crypto/pyth...kages/cryptography/x509 Lambda/Layer/crypto/pyth...kages/cryptography/x509	extensions.py extensions.py	0:0 0:0	view
9	x 2	Lambda/Layer/crypto/pyth...hazmat/backends/openssl Lambda/Layer/crypto/pyth...hazmat/backends/openssl	dsa.py dsa.py	0:0 0:0	view
9	x 2	Lambda/Layer/crypto/pyth...zmat/primitives/ciphers Lambda/Layer/crypto/pyth...zmat/primitives/ciphers	aead.py aead.py	0:0 0:0	view
7	x 2	Lambda/Layer/crypto/pyth...site-packages/pycparser Lambda/Layer/crypto/pyth...site-packages/pycparser	_ast_gen.py c_ast.py	0:0 0:0	view
7	x 2	Lambda/Layer/crypto/pyth...kages/cryptography/x509 Lambda/Layer/crypto/pyth...kages/cryptography/x509	extensions.py extensions.py	0:0 0:0	view
7	x 2	Lambda/Layer/crypto/pyth...hazmat/backends/openssl Lambda/Layer/crypto/pyth...hazmat/backends/openssl	ocsp.py x509.py	0:0 0:0	view
6	x 2	Lambda/Layer/crypto/pyth...site-packages/pycparser Lambda/Layer/crypto/pyth...site-packages/pycparser	c_ast.py c_ast.py	0:0 0:0	view
6	x 2	Lambda/Layer/crypto/pyth...hazmat/backends/openssl Lambda/Layer/crypto/pyth...hazmat/backends/openssl	ec.py ec.py	0:0 0:0	view