NAME

       sfood - detect import statements using the AST parser

SYNOPSIS

       sfood [options] files ...

DESCRIPTION

       This script outputs a comma-separated list of tuples:

              ((from_root, from_filename), (to_root, to_filename))

       The roots are the root directories where the modules lie.  You can use sfood-graph or some
       other tool to  filter,  cluster  and  generate  a  meaningful  graph  from  this  list  of
       dependencies.

       As  a  special case, if the 'to' tuple is (None, None), this means to at least include the
       'from' tuple as a node.  This may happen if the file has no dependencies on anything.

       As inputs, it can receive either files or directories; in case no argument is  passed,  it
       parses the current directory recursively.

OPTIONS

       -h, --help
              show the help message and exit

       -i, --internal, --internal-only
              Filter  out  dependencies  that  are  outside  of  the roots of the input files. If
              internal is used twice, we filter down further the dependencies to  the  #  set  of
              files that were processed only, not just to the files that live in the same roots.

       -I IGNORES, --ignore=IGNORES
              Add the given directory name to the list to be ignored.

       -v, --verbose
              Output more debugging information

       -f, -r, --follow, --recursive
              Follow the modules depended upon and trace their dependencies. WARNING: This can be
              slow.  Use --internal to limit the scope.

       --print-roots
              Only print the package roots corresponding to the input files.This is  mostly  used
              for testing and troubleshooting.

       -d, --disable-pragmas
              Disable processing of pragma directives as strings after imports.

       -u, --ignore-unused
              Automatically ignore unused imports. (See sfood-checker(1))

SEE ALSO

       sfood-checker(1),   sfood-cluster(1),   sfood-copy(1),  sfood-flatten(1),  sfood-graph(1),
       sfood-imports(1).

AUTHOR

       sfood was written by Martin Blais <blais@furius.ca> and it's part of snakefood suite.

       This manual page was written by Sandro Tosi <morph@debian.org>,  for  the  Debian  project
       (and may be used by others).

                                         January 2, 2009                                 SFOOD(1)