https://github.com/mwallerb/fsource

Fortran static analysis tool written in pure Python
https://github.com/mwallerb/fsource

fortran2008 fortran77 lexer parser static-analysis

Last synced: 3 days ago
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Fortran static analysis tool written in pure Python

• Host: GitHub
• URL: https://github.com/mwallerb/fsource
• Owner: mwallerb
• License: other
• Created: 2018-07-14T23:30:24.000Z (over 6 years ago)
• Default Branch: mainline
• Last Pushed: 2024-10-28T13:19:46.000Z (about 2 months ago)
• Last Synced: 2024-12-07T23:15:55.491Z (15 days ago)
• Topics: fortran2008, fortran77, lexer, parser, static-analysis
• Language: Python
• Homepage:
• Size: 3.21 MB
• Stars: 22
• Watchers: 5
• Forks: 3
• Open Issues: 2
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.txt

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README

        
fsource - Fortran static analysis tool

======================================

[![Tests]](https://travis-ci.org/mwallerb/fsource)

[![PyPI]](https://pypi.python.org/pypi/fsource)

fsource is a collection of tools allowing you to parse Fortran 77 through

Fortran 2008 programs.  It is written in pure Python and has no external

dependencies.

You install fsource via pip (you may want to append `--user` flag to install

it just for you or `--prefix=/install/path` to choose the installation location):

    $ pip install fsource

You can also simply download the [source], since there are no external dependencies.

    $ git clone github.com/mwallerb/fsource

    $ cd fsource

In this case you should run `bin/fsource` instead of `fsource`, which augments the

python path with the downloaded source files.

Command line interface

----------------------

fsource currently features a [command line interface]:

 - a [parser], which takes a Fortran file and outputs an abstract syntax tree

   (for the definitions) allowing you to extract modules, subprograms, derived

   types, parameters, etc.:

       $ fsource parse FILE.f90

 - a [wrapper], which builds on the Fortran parser to extract module variables,

   types and subroutines which can be interfaced with C and generates header

   files for them:

       $ fsource wrap FILE.f90

 - a [line splicer] and a [lexer], low-level tools which split a Fortran file

   into a set of logical lines and tokens, respectively.  This allows you to

   set up your parsing infrastructure on top of fsource:

       $ fsource splice FILE.f90

       $ fsource lex FILE.f90

[source]: https://github.com/mwallerb/fsource

[command line interface]: doc/cli.md

[line splicer]: doc/splicer.md

[lexer]: doc/lexer.md

[parser]: doc/parser.md

[wrapper]: doc/wrapper.md

[Tests]: https://travis-ci.org/mwallerb/fsource.svg?branch=master

[PyPI]: https://img.shields.io/pypi/v/fsource.svg?style=flat