Scroll to navigation

1() 1()

NAME

radon - Python tool to compute code metrics

DESCRIPTION

radon is a Python tool which computes various code metrics.

Summary

Radon is a Python tool which computes various code metrics. Supported metrics are:

  • raw metrics: SLOC, comment lines, blank lines, etc.
  • Cyclomatic Complexity (i.e. McCabe's Complexity)
  • Halstead metrics (all of them)
  • the Maintainability Index (a Visual Studio metric)

Radon can be used either from the command line or programmatically through its API.

Usage

radon [-h] [-v] {cc,raw,mi,hal} ...

positional arguments

{cc,raw,mi,hal}
cc Analyze the given Python modules and compute Cyclomatic Complexity (CC).

raw Analyze the given Python modules and compute raw metrics.

mi Analyze the given Python modules and compute the Maintainability Index.

hal Analyze the given Python modules and compute their Halstead metrics.





optional arguments

show this help message and exit
show program's version number and exit



https://dzone.com/articles/what-exactly-is-mccabe-cyclomatic-complexity

Cyclomatic Complexity can be seen simply as the number of independent paths that exist between the input of the function and its output

radon output consists of columns. The first column indicates F M C - or function method class.

Use --exclude "*/filename.py" to skip a particular file(s)

COPYRIGHT

2012-2017 Michele Lacchia

2.3.1