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view python/dmenu.py @ 333:998d3c276b25
http://askubuntu.com/questions/168117/how-to-automatically-add-meta-tags-to-screenshot?rq=1
author | Jeff Hammel <jhammel@mozilla.com> |
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date | Tue, 18 Jun 2013 14:44:14 -0700 |
parents | 618db1b1f34b |
children |
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#!/usr/bin/env python import optparse import os import shlex import subprocess import sys def choose_file(directory, dmenu='dmenu', args=('-i', '-nb', 'black', '-nf', 'white', '-fn', '-*-lucidatypewriter-medium-r-*-*-*-120-*-*-*-*-*-*')): """choose a file in the directory with dmenu""" directory = os.path.abspath(directory) files = os.listdir(directory) string = '\n'.join(files) if isinstance(dmenu, basestring): dmenu = [dmenu] dmenu = list(dmenu) dmenu.extend(args) process = subprocess.Popen(dmenu, stdin=subprocess.PIPE, stdout=subprocess.PIPE) stdout, _ = process.communicate(input=string) if process.returncode: return chosen = os.path.join(directory, stdout) if os.path.isdir(chosen): return choose_file(chosen) return chosen def main(args=sys.argv[1:]): parser = optparse.OptionParser() parser.add_option('-d', '--directory', dest='directory', default=os.getcwd(), help="call on this directory [Default: current directory]") parser.add_option('-e', '--exec', dest='executable', help="call this proram with the result") options, args = parser.parse_args(args) chosen = choose_file(options.directory) if chosen: if options.executable: # TODO: extract this pattern (see ims journal.txt) command = shlex.split(options.executable) executable = command[0] command.append(chosen) os.execlp(executable, *command) else: print chosen else: sys.exit(1) if __name__ == '__main__': main()