facebookresearch / demucs
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
in
ini
cfg
  • 11 extensions are included in analyses: py, yaml, md, txt, yml, in, ini, cfg, gitignore, json, ipynb
  • 5 criteria are used to exclude files from analysis:
    • exclude files with path like ".*/docs/.*" (Documentation) (6 files).
    • exclude files with path like ".*/[.][a-zA-Z0-9_]+.*" (Hidden files and folders) (5 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) (3 files).
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.

main3666 LOC (89%) 53 files
test49 LOC (1%) 3 files
generated0 LOC (0%) 0 files
build and deployment0 LOC (0%) 0 files
other394 LOC (9%) 5 files
Main Code
All manually created or maintained source code that defines logic of the product that is run in a production environment.
in
cfg
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  • The following criteria are used to filter files:
    • files with paths like ".*".
  • 53 files match defined criteria (3,666 lines of code, 100.0% vs. main code):
    • 34 *.py files (3,343 lines of code)
    • 15 *.yaml files (259 lines of code)
    • 2 *.yml files (45 lines of code)
    • 1 *.in files (13 lines of code)
    • 1 *.cfg files (6 lines of code)
  • " *.py" is biggest, containing 91.19% of code.
  • " *.cfg" is smallest, containing 0.16% of code.


*.py3343 LOC (91%) 34 files
*.yaml259 LOC (7%) 15 files
*.yml45 LOC (1%) 2 files
*.in13 LOC (<1%) 1 files
*.cfg6 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 ".*/test_.*".
    • files with paths like ".*_test[.].*".
  • 3 files match defined criteria (49 lines of code, 1.3% vs. main code):
    • 1 *.py files (26 lines of code)
    • 2 *.yaml files (23 lines of code)
  • " *.py" is biggest, containing 53.06% of code.
  • " *.yaml" is smallest, containing 46.94% of code.


*.py26 LOC (53%) 1 files
*.yaml23 LOC (46%) 2 files
Other Code
ini
Explore:   circles  |  sunburst
  • The following criteria are used to filter files:
    • files with paths like ".*[.]md".
    • files with paths like ".*[.]txt".
    • files with paths like ".*/README[.][a-z0-9]+".
    • files with paths like ".*[.]ini".
    • files with paths like ".*/[.]gitignore".
    • files with paths like ".*[.](xml|xsd|robot|sql|pgsql|dashboard|profile|ipynb|raml|avsc|al)".
  • 5 files match defined criteria (394 lines of code, 10.7% vs. main code):
    • 3 *.md files (238 lines of code)
    • 1 *.ipynb files (153 lines of code)
    • 1 *.ini files (3 lines of code)
  • " *.md" is biggest, containing 60.41% of code.
  • " *.ini" is smallest, containing 0.76% of code.


*.md238 LOC (60%) 3 files
*.ipynb153 LOC (38%) 1 files
*.ini3 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
  • *.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
  • *.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
  • *.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
  • *.cfg files are analyzed with CfgAnalyzer:
    • 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


2022-01-25 19:48