awslabs / digital-user-engagement-events-database
Duplication

Places in code with 6 or more lines that are exactly the same.

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
  • 99% duplication:
    • 46,856 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
    • 46,683 duplicated lines
  • 1,022 duplicates
system99% (46,683 lines)
Duplication per Extension
py99% (46,683 lines)
Duplication per Component (primary)
custom-bucket-name-helper/idna99% (10,633 lines)
custom-resource-helper/idna99% (10,633 lines)
custom-bucket-name-helper/urllib399% (5,617 lines)
custom-resource-helper/urllib399% (5,617 lines)
custom-bucket-name-helper/chardet99% (4,609 lines)
custom-resource-helper/chardet99% (4,609 lines)
custom-bucket-name-helper/requests99% (2,391 lines)
custom-resource-helper/requests99% (2,391 lines)
custom-bucket-name-helper85% (46 lines)
custom-resource-helper39% (46 lines)
lib100% (28 lines)
custom-bucket-name-helper/certifi96% (26 lines)
custom-resource-helper/certifi96% (26 lines)
athena-partition-lambda15% (11 lines)

Duplication Between Components (50+ lines)

G custom-bucket-name-helper/idna custom-bucket-name-helper/idna custom-resource-helper/idna custom-resource-helper/idna custom-bucket-name-helper/idna--custom-resource-helper/idna 21266 custom-bucket-name-helper/urllib3 custom-bucket-name-helper/urllib3 custom-resource-helper/urllib3 custom-resource-helper/urllib3 custom-bucket-name-helper/urllib3--custom-resource-helper/urllib3 11234 custom-bucket-name-helper/chardet custom-bucket-name-helper/chardet custom-resource-helper/chardet custom-resource-helper/chardet custom-bucket-name-helper/chardet--custom-resource-helper/chardet 9218 custom-bucket-name-helper/requests custom-bucket-name-helper/requests custom-resource-helper/requests custom-resource-helper/requests custom-bucket-name-helper/requests--custom-resource-helper/requests 4782 custom-bucket-name-helper custom-bucket-name-helper custom-resource-helper custom-resource-helper custom-bucket-name-helper--custom-resource-helper 92 lib lib custom-bucket-name-helper--lib 56 custom-resource-helper--lib 56 custom-bucket-name-helper/certifi custom-bucket-name-helper/certifi custom-resource-helper/certifi custom-resource-helper/certifi custom-bucket-name-helper/certifi--custom-resource-helper/certifi 52

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Show more details on duplication between components...
Longest Duplicates
The list of 20 longest duplicates.
See data for all 1,022 duplicates...
Size#FoldersFilesLinesCode
8231 x 2 source/custom-bucket-name-helper/idna
source/custom-resource-helper/idna
uts46data.py
uts46data.py
 7:8317 (100%)
7:8317 (100%)
 view
1989 x 2 source/custom-bucket-name-helper/idna
source/custom-resource-helper/idna
idnadata.py
idnadata.py
 3:1991 (100%)
3:1991 (100%)
 view
676 x 2 source/custom-bucket-name-helper/urllib3/packages
source/custom-resource-helper/urllib3/packages
six.py
six.py
 31:1021 (100%)
31:1021 (100%)
 view
531 x 2 source/custom-bucket-name-helper/urllib3
source/custom-resource-helper/urllib3
connectionpool.py
connectionpool.py
 12:1033 (100%)
12:1033 (100%)
 view
498 x 2 source/custom-bucket-name-helper/requests
source/custom-resource-helper/requests
models.py
models.py
 22:954 (100%)
22:954 (100%)
 view
492 x 2 source/custom-bucket-name-helper/urllib3/contrib
source/custom-resource-helper/urllib3/contrib
securetransport.py
securetransport.py
 67:864 (100%)
67:864 (100%)
 view
481 x 2 source/custom-bucket-name-helper/urllib3
source/custom-resource-helper/urllib3
response.py
response.py
 9:821 (100%)
9:821 (100%)
 view
476 x 2 source/custom-bucket-name-helper/requests
source/custom-resource-helper/requests
utils.py
utils.py
 30:982 (100%)
30:982 (100%)
 view
355 x 2 source/custom-bucket-nam...ontrib/_securetransport
source/custom-resource-h...ontrib/_securetransport
bindings.py
bindings.py
 37:493 (100%)
37:493 (100%)
 view
340 x 2 source/custom-bucket-name-helper/chardet
source/custom-resource-helper/chardet
euctwfreq.py
euctwfreq.py
 44:386 (100%)
44:386 (100%)
 view
340 x 2 source/custom-bucket-name-helper/chardet
source/custom-resource-helper/chardet
big5freq.py
big5freq.py
 43:385 (100%)
43:385 (100%)
 view
332 x 2 source/custom-bucket-name-helper/requests
source/custom-resource-helper/requests
sessions.py
sessions.py
 19:767 (100%)
19:767 (100%)
 view
294 x 2 source/custom-bucket-name-helper/idna
source/custom-resource-helper/idna
core.py
core.py
 8:398 (100%)
8:398 (100%)
 view
290 x 2 source/custom-bucket-name-helper/urllib3/contrib
source/custom-resource-helper/urllib3/contrib
pyopenssl.py
pyopenssl.py
 51:501 (100%)
51:501 (100%)
 view
286 x 2 source/custom-bucket-name-helper/chardet
source/custom-resource-helper/chardet
langcyrillicmodel.py
langcyrillicmodel.py
 30:333 (100%)
30:333 (100%)
 view
277 x 2 source/custom-bucket-name-helper/chardet
source/custom-resource-helper/chardet
jisfreq.py
jisfreq.py
 44:323 (100%)
44:323 (100%)
 view
273 x 2 source/custom-bucket-name-helper/requests
source/custom-resource-helper/requests
cookies.py
cookies.py
 19:549 (100%)
19:549 (100%)
 view
255 x 2 source/custom-bucket-name-helper/requests
source/custom-resource-helper/requests
adapters.py
adapters.py
 34:533 (100%)
34:533 (100%)
 view
255 x 2 source/custom-bucket-name-helper/urllib3/util
source/custom-resource-helper/urllib3/util
url.py
url.py
 9:430 (100%)
9:430 (100%)
 view
249 x 2 source/custom-bucket-name-helper/urllib3
source/custom-resource-helper/urllib3
connection.py
connection.py
 13:423 (100%)
13:423 (100%)
 view
Duplicated Units
The list of top 20 duplicated units.
See data for all 511 unit duplicates...
Size#FoldersFilesLinesCode
102 x 2 source/custom-bucket-name-helper/idna
source/custom-resource-helper/idna
uts46data.py
uts46data.py
 0:0 
0:0 
 view
102 x 2 source/custom-bucket-name-helper/idna
source/custom-resource-helper/idna
uts46data.py
uts46data.py
 0:0 
0:0 
 view
102 x 2 source/custom-bucket-name-helper/idna
source/custom-resource-helper/idna
uts46data.py
uts46data.py
 0:0 
0:0 
 view
102 x 2 source/custom-bucket-name-helper/idna
source/custom-resource-helper/idna
uts46data.py
uts46data.py
 0:0 
0:0 
 view
102 x 2 source/custom-bucket-name-helper/idna
source/custom-resource-helper/idna
uts46data.py
uts46data.py
 0:0 
0:0 
 view
102 x 2 source/custom-bucket-name-helper/idna
source/custom-resource-helper/idna
uts46data.py
uts46data.py
 0:0 
0:0 
 view
102 x 2 source/custom-bucket-name-helper/idna
source/custom-resource-helper/idna
uts46data.py
uts46data.py
 0:0 
0:0 
 view
102 x 2 source/custom-bucket-name-helper/idna
source/custom-resource-helper/idna
uts46data.py
uts46data.py
 0:0 
0:0 
 view
102 x 2 source/custom-bucket-name-helper/idna
source/custom-resource-helper/idna
uts46data.py
uts46data.py
 0:0 
0:0 
 view
102 x 2 source/custom-bucket-name-helper/idna
source/custom-resource-helper/idna
uts46data.py
uts46data.py
 0:0 
0:0 
 view
102 x 2 source/custom-bucket-name-helper/idna
source/custom-resource-helper/idna
uts46data.py
uts46data.py
 0:0 
0:0 
 view
102 x 2 source/custom-bucket-name-helper/idna
source/custom-resource-helper/idna
uts46data.py
uts46data.py
 0:0 
0:0 
 view
102 x 2 source/custom-bucket-name-helper/idna
source/custom-resource-helper/idna
uts46data.py
uts46data.py
 0:0 
0:0 
 view
102 x 2 source/custom-bucket-name-helper/idna
source/custom-resource-helper/idna
uts46data.py
uts46data.py
 0:0 
0:0 
 view
102 x 2 source/custom-bucket-name-helper/idna
source/custom-resource-helper/idna
uts46data.py
uts46data.py
 0:0 
0:0 
 view
102 x 2 source/custom-bucket-name-helper/idna
source/custom-resource-helper/idna
uts46data.py
uts46data.py
 0:0 
0:0 
 view
102 x 2 source/custom-bucket-name-helper/idna
source/custom-resource-helper/idna
uts46data.py
uts46data.py
 0:0 
0:0 
 view
102 x 2 source/custom-bucket-name-helper/idna
source/custom-resource-helper/idna
uts46data.py
uts46data.py
 0:0 
0:0 
 view
102 x 2 source/custom-bucket-name-helper/idna
source/custom-resource-helper/idna
uts46data.py
uts46data.py
 0:0 
0:0 
 view
102 x 2 source/custom-bucket-name-helper/idna
source/custom-resource-helper/idna
uts46data.py
uts46data.py
 0:0 
0:0 
 view