awslabs / aws-lambda-powertools-python
Source Code Overview

Analysis scope, overview of main, test, generated, deployment, build, and other code.

Source Code Analysis Scope
Files includes and excluded from analyses
txt
ini
in
  • 16 extensions are included in analyses: py, json, md, yml, js, txt, gitignore, yaml, css, svg, ini, in, toml, sh, html, graphql
  • 6 criteria are used to exclude files from analysis:
    • exclude files with path like ".*/[.][a-zA-Z0-9_]+.*" (Hidden files and folders) (27 files).
    • exclude files with path like ".*/docs/.*" (Documentation) (24 files).
    • exclude files with path like ".*/git[-]history[.]txt" (Git history) (1 file).
    • exclude files with path like ".*/git[-][a-zA-Z0-9_]+[.]txt" (Git data exports for sokrates analyses) (0 files).
    • exclude files with path like ".*[.]txt" (Text files) (2 files).
    • exclude files with path like ".*/sokrates_conventions[.]json" (Sokrates scoping conventions) (1 file).
Overview of Analyzed Files
Basic stats on analyzed files
Intro
For analysis purposes we separate files in scope into several categories: main, test, generated, deployment and build, and other.

  • The main category contains all manually created source code files that are being used in the production.
  • Files in the main category are used as input for other analyses: logical decomposition, concerns, duplication, file size, unit size, and conditional complexity.
  • Test source code files are used only for testing of the product. These files are normally not deployed to production.
  • Build and deployment source code files are used to configure or support build and deployment process.
  • Generated source code files are automatically generated files that have not been manually changed after generation.
  • While a source code folder may contain a number of files, we are primarily interested in the source code files that are being written and maintained by developers.
  • Files containing binaries, documentation, or third-party libraries, for instance, are excluded from analysis. The exception are third-party libraries that have been changed by developers.

main6726 LOC (35%) 132 files
test9938 LOC (52%) 55 files
generated0 LOC (0%) 0 files
build and deployment58 LOC (<1%) 1 files
other2387 LOC (12%) 48 files
Main Code
All manually created or maintained source code that defines logic of the product that is run in a production environment.
in
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  • The following criteria are used to filter files:
    • files with paths like ".*".
  • 132 files match defined criteria (6,726 lines of code, 100.0% vs. main code):
    • 127 *.py files (6,458 lines of code)
    • 1 *.toml files (117 lines of code)
    • 1 *.yml files (87 lines of code)
    • 1 *.yaml files (42 lines of code)
    • 1 *.html files (17 lines of code)
    • 1 *.in files (5 lines of code)
  • " *.py" is biggest, containing 96.02% of code.
  • " *.in" is smallest, containing 0.07% of code.


*.py6458 LOC (96%) 127 files
*.toml117 LOC (1%) 1 files
*.yml87 LOC (1%) 1 files
*.yaml42 LOC (<1%) 1 files
*.html17 LOC (<1%) 1 files
*.in5 LOC (<1%) 1 files
Test Code
Used only for testing of the product. Normally not deployed in a production environment.
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  • The following criteria are used to filter files:
    • files with paths like ".*/[Tt]ests/.*".
    • files with paths like ".*/test_.*".
    • files with any line of content like ".*/simpletest/.*".
  • 55 files match defined criteria (9,938 lines of code, 147.8% vs. main code). All matches are in *.py files.


*.py9938 LOC (100%) 55 files
Build and Deployment Code
Source code used to configure or support build and deployment process.
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  • The following criteria are used to filter files:
    • files with paths like ".*[.]git[a-z]+".
    • files with paths like ".*/[.]gitignore".
    • files with paths like ".*[.]sh".
  • 1 file matches defined criteria (58 lines of code, 0.9% vs. main code). All matches are in *.sh files.


*.sh58 LOC (100%) 1 files
Other Code
ini
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  • The following criteria are used to filter files:
    • files with paths like ".*[.]md".
    • files with paths like ".*[.]json".
    • files with paths like ".*/README[.][a-z0-9]+".
    • files with paths like ".*[.]svg".
    • files with paths like ".*[.]ini".
    • files with paths like ".*[.]txt".
    • files with paths like ".*/[.]gitignore".
  • 48 files match defined criteria (2,387 lines of code, 35.5% vs. main code):
    • 42 *.json files (1,626 lines of code)
    • 5 *.md files (736 lines of code)
    • 1 *.ini files (25 lines of code)
  • " *.json" is biggest, containing 68.12% of code.
  • " *.ini" is smallest, containing 1.05% of code.


*.json1626 LOC (68%) 42 files
*.md736 LOC (30%) 5 files
*.ini25 LOC (1%) 1 files
Analyzers
Info about analyzers used for source code examinations.
  • *.py files are analyzed with PythonAnalyzer:
    • All basic standard analyses supported (source code overview, duplication, file size, concerns, findings, metrics, controls)
    • Advanced code cleaning (empty lines and comments removed for LOC calculations, additional cleaning for duplication calculations)
    • Unit size analysis
    • Conditional complexity analysis
    • Basic heuristic dependency analysis
  • *.toml files are analyzed with DefaultLanguageAnalyzer:
    • All basic standard analyses supported (source code overview, duplication, file size, concerns, findings, metrics, controls)
    • Basic code cleaning (empty lines removed for LOC calculations and duplication calculations)
    • No unit size analysis
    • No conditional complexity analysis
    • No dependency analysis
  • *.yml files are analyzed with YamlAnalyzer:
    • All basic standard analyses supported (source code overview, duplication, file size, concerns, findings, metrics, controls)
    • Advanced code cleaning (empty lines and comments removed for LOC calculations, additional cleaning for duplication calculations)
    • No unit size analysis
    • No conditional complexity analysis
    • No dependency analysis
  • *.yaml files are analyzed with YamlAnalyzer:
    • All basic standard analyses supported (source code overview, duplication, file size, concerns, findings, metrics, controls)
    • Advanced code cleaning (empty lines and comments removed for LOC calculations, additional cleaning for duplication calculations)
    • No unit size analysis
    • No conditional complexity analysis
    • No dependency analysis
  • *.html files are analyzed with HtmlAnalyzer:
    • All basic standard analyses supported (source code overview, duplication, file size, concerns, findings, metrics, controls)
    • Advanced code cleaning (empty lines and comments removed for LOC calculations, additional cleaning for duplication calculations)
    • Unit size analysis
    • Conditional complexity analysis
    • Advanced heuristic dependency analysis
  • *.in files are analyzed with RustAnalyzer:
    • All basic standard analyses supported (source code overview, duplication, file size, concerns, findings, metrics, controls)
    • Advanced code cleaning (empty lines and comments removed for LOC calculations, additional cleaning for duplication calculations)
    • Unit size analysis
    • Conditional complexity analysis
    • No dependency analysis


2022-01-31 19:17