Metadata-Version: 1.0
Name: pftree
Version: 1.4.14
Summary: (Python) utility to create dict representations of file system trees.
Home-page: https://github.com/FNNDSC/med2image
Author: FNNDSC
Author-email: dev@babymri.org
License: MIT
Description: pftree
        ======
        
        Quick Overview
        --------------
        
        -  Create a dictionary representation of a filesystem hierarchy.
        -  Optionally report some stats on the hierarchy (esp size of each directory).
        
        Overview
        --------
        
        pftree recursively walks down an input directory tree and creates a dictionary representation of the path structure. Each tree "key" has a list of files in that corresponding directory in the filesystem. 
        
        Dependencies
        ------------
        
        The following dependencies are installed on your host system/python3 virtual env (they will also be automatically installed if pulled from pypi):
        
        -  pfmisc (various misc modules and classes for the pf* family of objects)
        
        Installation
        ~~~~~~~~~~~~
        
        The best method of installing this script and all of its dependencies is
        by fetching it from PyPI
        
        .. code:: bash
        
                pip3 install pftree
        
        
        
        Command line arguments
        ----------------------
        
        .. code:: html
        
                -I|--inputDir <inputDir>
                Input DICOM directory to examine. By default, the first file in this
                directory is examined for its tag information. There is an implicit
                assumption that each <inputDir> contains a single DICOM series.
        
                -r|--relativeDir
                A flag argument. If passed (i.e. True), then the dictionary key values
                are taken to be relative to the <inputDir>, i.e. the key values
                will not contain the <inputDir>; otherwise the key values will
                contain the <inputDir>.
        
                -i|--inputFile <inputFile>
                An optional <inputFile> specified relative to the <inputDir>. If 
                specified, then do not perform a directory walk, but convert only 
                this file.
        
                [-O|--outputDir <outputDir>]
                The directory to contain all output files.
        
                [--stats | --statsReverse]
                If specified, return some stats to caller -- summary list ordered
                by directory size (--statsReverse does a reverse sort).
        
                [-t|--threads <numThreads>]
                If specified, break the innermost analysis loop into <numThreads>
                threads. Please note the following caveats:
        
                    * Only thread if you have a high CPU analysis loop. Since
                      most of the operations of this module will entail reading
                      and writing DICOM files, and since these operations are 
                      the bulk of the execution time, adding threading will not
                      really help.
        
                    * Threading will change the nature of the innermost looping
                      across the problem domain, with the result that *all* of the
                      problem data will be read into memory! That means all of 
                      DICOMs across all of the subdirs! In non-threading mode,
                      only DICOMs from a single directory at a time are read
                      and then discarded.
        
                [--json]
                If specified, do a JSON dump of the stats.
        
                [-x|--man]
                Show full help.
        
                [-y|--synopsis]
                Show brief help.
        
                -v|--verbosity <level>
                Set the app verbosity level. 
        
                     -1: No internal output.
                      0: All internal output.
        
        Examples
        ~~~~~~~~
        
        Run on a target tree and output some detail and stats
        
        .. code:: bash
        
                pftree          -I /var/www/html                \
                                -O /tmp                         \
                                -r                              \
                                --printElapsedTime              \
                                --stats -v -1 --json
        
        Use also a '-v 0' for more output.
        
Platform: UNKNOWN
