aws-samples / aws-codeguru-profiler-python-demo-application
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
  • 6% duplication:
    • 921 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
    • 58 duplicated lines
  • 3 duplicates
system6% (58 lines)
Duplication per Extension
py5% (44 lines)
html11% (14 lines)
Duplication per Component (primary)
sample-demo-app/aws_python_sample_application11% (22 lines)
sample-demo-flask-app/flaskr10% (22 lines)
sample-demo-flask-app/flaskr/templates14% (14 lines)
sample-demo-lambda-app0% (0 lines)
sample-demo-django-app/templates/admin0% (0 lines)
sample-demo-django-app0% (0 lines)
sample-demo-django-app/polls/migrations0% (0 lines)
sample-demo-django-app/polls/templates0% (0 lines)
sample-demo-django-app/polls0% (0 lines)
sample-demo-django-app/polls/static0% (0 lines)
sample-demo-django-app/mysite0% (0 lines)
sample-demo-flask-app0% (0 lines)
sample-demo-flask-app/flaskr/static0% (0 lines)
Longest Duplicates
The list of 3 longest duplicates.
See data for all 3 duplicates...
Size#FoldersFilesLinesCode
11 x 2 sample-demo-app/aws_python_sample_application
sample-demo-app/aws_python_sample_application
image_processor.py
image_processor.py
63:74 (10%)
91:102 (10%)
view
11 x 2 sample-demo-flask-app/flaskr
sample-demo-flask-app/flaskr
blog.py
blog.py
47:59 (12%)
92:104 (12%)
view
7 x 2 sample-demo-flask-app/flaskr/templates/auth
sample-demo-flask-app/flaskr/templates/auth
login.html
register.html
5:12 (58%)
5:12 (58%)
view
Duplicated Units
The list of top 1 duplicated units.
See data for all 1 unit duplicate
Size#FoldersFilesLinesCode
6 x 2 sample-demo-app/aws_python_sample_application
sample-demo-app/aws_python_sample_application
image_processor.py
image_processor.py
0:0 
0:0 
view