scripts/fotogr at master · andram/scripts · GitHub

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#!/usr/bin/env python

# Photo Search:
# Search under the current dir, or the first argument given,
# for grep matches within files named "Keywords".
# Then translate that to a list of full pathnames.
# Copyright 2007,2009 by Akkana Peck: share and enjoy under the GPLv2 or later.

# Wish list: Boolean logic. Currently this can search only for one
# term/phrase at a time.

import sys, os, string

def system_out (cmdstr) :
    retlist = []
    fp = os.popen(cmdstr)
    while 1:
        s = fp.readline()
        if not s : break
        retlist.append(s)
    fp.close()
    return retlist

def search_for_keywords(opts, pat, grepdirs) :
    matchfiles = []
    for grepdir in grepdirs :
        matches = system_out("find " + grepdir + \
                             " \\( -name 'Keywords' -or -name 'Tags' \\) -print0 | xargs -0 grep -i '" \
                             + pat + "' /dev/null")
        # matches is an array of lines that are either empty, or look like this:
        # ./missionpeak/Tags:dave: pict1166.jpg pict1167.jpg pict1168.jpg
        for line in (matches) :
            if opts.separate :
                if line[0:2] == "./" :
                    print line[2:]
                else :
                    print line
                continue

            # print "Have a match: -", line, "-"
            pieces = line.split(':')
            #print "dir is", pieces[0], "middle", pieces[1], "rest", pieces[2]

            matchsplit = pieces[2].split()
            #print "matchsplit", matchsplit

            subdir = os.path.normpath(os.path.dirname(pieces[0]))

            # Don't add "./" if . is the current path
            if subdir == "." :
                subdir = None
            #print "subdir is", subdir

            for fil in matchsplit :
                if subdir :
                    fnam = os.path.join(subdir, fil)
                else :
                    fnam = fil

                # Only print files that actually exist and are readable:
                if os.access(fnam, os.R_OK) :
                    if fnam not in matchfiles :
                        matchfiles.append(fnam)
                    #print fnam,

    for f in matchfiles :
        print f,

if __name__ == "__main__" :
    from optparse import OptionParser
    usage = "Usage: %prog [options] gpx_file(s)"
    version = "%prog 0.2: search for photos with keywords.\n\
Copyright 2009 by Akkana Peck; share and enjoy under the GPL v2 or later."
    parser = OptionParser(usage=usage, version=version)
    parser.add_option("-s", "--separate",
                      action="store_true", dest="separate",
                      help="print separate lines from different Keywords files")
    (options, args) = parser.parse_args()

    if len(args) == 0 :
        parser.print_help()
    elif len(args) == 1 :
        search_for_keywords(options, args[0], [ "." ])
    else :
        search_for_keywords(options, args[0], args[1:])