home *** CD-ROM | disk | FTP | other *** search
Wrap
# Source Generated with Decompyle++ # File: in.pyc (Python 2.6) __version__ = '3.3' __mod__ = 'hp-unload' __title__ = 'Photo Card Access Utility' __doc__ = 'Access inserted photo cards on supported HPLIP printers. This provides an alternative for older devices that do not support USB mass storage or for access to photo cards over a network.' import sys import os import os.path as os import getopt import re import cmd import time import fnmatch import string import operator try: import readline except ImportError: pass from base.g import * from base import device, utils, tui, module from prnt import cups from pcard import photocard class Console(cmd.Cmd): def __init__(self, pc): cmd.Cmd.__init__(self) self.intro = "Type 'help' for a list of commands. Type 'exit' to quit." self.pc = pc disk_info = self.pc.info() pc.write_protect = disk_info[8] if pc.write_protect: log.warning('Photo card is write protected.') self.prompt = log.bold('pcard: %s > ' % self.pc.pwd()) def do_hist(self, args): '''Print a list of commands that have been entered''' print self._hist def do_exit(self, args): '''Exits from the console''' return -1 def do_quit(self, args): '''Exits from the console''' return -1 def do_EOF(self, args): '''Exit on system end of file character''' return self.do_exit(args) def do_help(self, args): """Get help on commands 'help' or '?' with no arguments prints a list of commands for which help is available 'help <command>' or '? <command>' gives help on <command> """ cmd.Cmd.do_help(self, args) def preloop(self): '''Initialization before prompting user for commands. Despite the claims in the Cmd documentaion, Cmd.preloop() is not a stub. ''' cmd.Cmd.preloop(self) self._hist = [] self._locals = { } self._globals = { } def postloop(self): '''Take care of any unfinished business. Despite the claims in the Cmd documentaion, Cmd.postloop() is not a stub. ''' cmd.Cmd.postloop(self) print 'Exiting...' def precmd(self, line): ''' This method is called after the line has been input but before it has been interpreted. If you want to modifdy the input line before execution (for example, variable substitution) do it here. ''' self._hist += [ line.strip()] return line def postcmd(self, stop, line): '''If you want to stop the console, return something that evaluates to true. If you want to do some post command processing, do it here. ''' return stop def emptyline(self): '''Do nothing on empty input line''' pass def default(self, line): print log.bold("ERROR: Unrecognized command. Use 'help' to list commands.") def do_ldir(self, args): ''' List local directory contents.''' os.system('ls -l') def do_lls(self, args): ''' List local directory contents.''' os.system('ls -l') def do_dir(self, args): '''Synonym for the ls command.''' return self.do_ls(args) def do_ls(self, args): '''List photo card directory contents.''' args = args.strip().lower() files = self.pc.ls(True, args) total_size = 0 formatter = utils.TextFormatter(({ 'width': 14, 'margin': 2 }, { 'width': 12, 'margin': 2, 'alignment': utils.TextFormatter.RIGHT }, { 'width': 30, 'margin': 2 })) print print log.bold(formatter.compose(('Name', 'Size', 'Type'))) num_files = 0 for d in self.pc.current_directories(): if d[0] in ('.', '..'): print formatter.compose((d[0], '', 'directory')) continue print formatter.compose((d[0] + '/', '', 'directory')) for f in self.pc.current_files(): print formatter.compose((f[0], utils.format_bytes(f[2]), self.pc.classify_file(f[0]))) num_files += 1 total_size += f[2] print log.bold('% d files, %s' % (num_files, utils.format_bytes(total_size, True))) def do_df(self, args): '''Display free space on photo card. Options: -h\tDisplay in human readable format ''' freespace = self.pc.df() if args.strip().lower() == '-h': fs = utils.format_bytes(freespace) else: fs = utils.commafy(freespace) print 'Freespace = %s Bytes' % fs def do_cp(self, args, remove_after_copy = False): '''Copy files from photo card to current local directory. Usage: \tcp FILENAME(S)|GLOB PATTERN(S) Example: \tCopy all JPEG and GIF files and a file named thumbs.db from photo card to local directory: \tcp *.jpg *.gif thumbs.db ''' args = args.strip().lower() matched_files = self.pc.match_files(args) if len(matched_files) == 0: print 'ERROR: File(s) not found.' else: (total, delta) = self.pc.cp_multiple(matched_files, remove_after_copy, self.cp_status_callback, self.rm_status_callback) print log.bold('\n%s transfered in %d sec (%d KB/sec)' % (utils.format_bytes(total), delta, total / 1024 / delta)) def do_unload(self, args): """Unload all image files from photocard to current local directory. Note: \tSubdirectories on photo card are not preserved Options: -x\tDon't remove files after copy -p\tPrint unload list but do not copy or remove files""" args = args.lower().strip().split() dont_remove = False if '-x' in args: if self.pc.write_protect: log.error('Photo card is write protected. -x not allowed.') return None dont_remove = True unload_list = self.pc.get_unload_list() print if len(unload_list) > 0: if '-p' in args: max_len = 0 for u in unload_list: max_len = max(max_len, len(u[0])) formatter = utils.TextFormatter(({ 'width': max_len + 2, 'margin': 2 }, { 'width': 12, 'margin': 2, 'alignment': utils.TextFormatter.RIGHT }, { 'width': 12, 'margin': 2 })) print print log.bold(formatter.compose(('Name', 'Size', 'Type'))) total = 0 for u in unload_list: print formatter.compose(('%s' % u[0], utils.format_bytes(u[1]), '%s/%s' % (u[2], u[3]))) total += u[1] print log.bold('Found %d files to unload, %s' % (len(unload_list), utils.format_bytes(total, True))) else: print log.bold('Unloading %d files...' % len(unload_list)) (total, delta, was_cancelled) = self.pc.unload(unload_list, self.cp_status_callback, self.rm_status_callback, dont_remove) print log.bold('\n%s unloaded in %d sec (%d KB/sec)' % (utils.format_bytes(total), delta, total / 1024 / delta)) else: print 'No image, audio, or video files found.' def cp_status_callback(self, src, trg, size): if size == 1: print print log.bold('Copying %s...' % src) else: print '\nCopied %s to %s (%s)...' % (src, trg, utils.format_bytes(size)) def rm_status_callback(self, src): print 'Removing %s...' % src def do_rm(self, args): '''Remove files from photo card.''' if self.pc.write_protect: log.error('Photo card is write protected. rm not allowed.') return None args = args.strip().lower() matched_files = self.pc.match_files(args) self.pc.ls() def do_mv(self, args): '''Move files off photocard''' if self.pc.write_protect: log.error('Photo card is write protected. mv not allowed.') return None self.do_cp(args, True) def do_lpwd(self, args): '''Print name of local current/working directory.''' print os.getcwd() def do_lcd(self, args): '''Change current local working directory.''' try: os.chdir(args.strip()) except OSError: print log.bold('ERROR: Directory not found.') print os.getcwd() def do_pwd(self, args): '''Print name of photo card current/working directory Usage: \t>pwd''' print self.pc.pwd() def do_cd(self, args): '''Change current working directory on photo card. Note: \tYou may only specify one directory level at a time. Usage: \tcd <directory> ''' args = args.lower().strip() if args == '..': if self.pc.pwd() != '/': self.pc.cdup() elif args == '.': pass elif args == '/': self.pc.cd('/') else: matched_dirs = self.pc.match_dirs(args) if len(matched_dirs) == 0: print 'Directory not found' elif len(matched_dirs) > 1: print 'Pattern matches more than one directory' else: self.pc.cd(matched_dirs[0]) self.prompt = log.bold('pcard: %s > ' % self.pc.pwd()) def do_cdup(self, args): '''Change to parent directory.''' self.do_cd('..') def do_cache(self, args): '''Display current cache entries, or turn cache on/off. Usage: \tDisplay: cache \tTurn on: cache on \tTurn off: cache off ''' args = args.strip().lower() if args == 'on': self.pc.cache_control(True) elif args == 'off': self.pc.cache_control(False) elif self.pc.cache_state(): cache_info = self.pc.cache_info() t = cache_info.keys() t.sort() print for s in t: print 'sector %d (%d hits)' % (s, cache_info[s]) print log.bold('Total cache usage: %s (%s maximum)' % (utils.format_bytes(len(t) * 512), utils.format_bytes(photocard.MAX_CACHE * 512))) print log.bold('Total cache sectors: %s of %s' % (utils.commafy(len(t)), utils.commafy(photocard.MAX_CACHE))) else: print 'Cache is off.' def do_sector(self, args): '''Display sector data. Usage: \tsector <sector num> ''' args = args.strip().lower() cached = False try: sector = int(args) except ValueError: print 'Sector must be specified as a number' return None if self.pc.cache_check(sector) > 0: print 'Cached sector' print repr(self.pc.sector(sector)) def do_tree(self, args): '''Display photo card directory tree.''' tree = self.pc.tree() print self.print_tree(tree) def print_tree(self, tree, level = 0): for d in tree: if type(tree[d]) == type({ }): print ''.join([ ' ' * level * 4, d, '/']) self.print_tree(tree[d], level + 1) continue def do_reset(self, args): '''Reset the cache.''' self.pc.cache_reset() def do_card(self, args): '''Print info about photocard.''' print print 'Device URI = %s' % self.pc.device.device_uri print 'Model = %s' % self.pc.device.model_ui print 'Working dir = %s' % self.pc.pwd() disk_info = self.pc.info() print 'OEM ID = %s' % disk_info[0] print 'Bytes/sector = %d' % disk_info[1] print 'Sectors/cluster = %d' % disk_info[2] print 'Reserved sectors = %d' % disk_info[3] print 'Root entries = %d' % disk_info[4] print 'Sectors/FAT = %d' % disk_info[5] print 'Volume label = %s' % disk_info[6] print 'System ID = %s' % disk_info[7] print 'Write protected = %d' % disk_info[8] print 'Cached sectors = %s' % utils.commafy(len(self.pc.cache_info())) def do_display(self, args): '''Display an image with ImageMagick. Usage: \tdisplay <filename>''' args = args.strip().lower() matched_files = self.pc.match_files(args) if len(matched_files) == 1: typ = self.pc.classify_file(args).split('/')[0] if typ == 'image': (fd, temp_name) = utils.make_temp_file() self.pc.cp(args, temp_name) os.system('display %s' % temp_name) os.remove(temp_name) else: print 'File is not an image.' elif len(matched_files) == 0: print 'File not found.' else: print 'Only one file at a time may be specified for display.' def do_show(self, args): '''Synonym for the display command.''' self.do_display(args) def do_thumbnail(self, args): '''Display an embedded thumbnail image with ImageMagick. Note: \tOnly works with JPEG/JFIF images with embedded JPEG/TIFF thumbnails Usage: \tthumbnail <filename>''' args = args.strip().lower() matched_files = self.pc.match_files(args) if len(matched_files) == 1: (typ, subtyp) = self.pc.classify_file(args).split('/') if typ == 'image' and subtyp in ('jpeg', 'tiff'): exif_info = self.pc.get_exif(args) (dir_name, file_name) = os.path.split(args) (photo_name, photo_ext) = os.path.splitext(args) if 'JPEGThumbnail' in exif_info: (temp_file_fd, temp_file_name) = utils.make_temp_file() open(temp_file_name, 'wb').write(exif_info['JPEGThumbnail']) os.system('display %s' % temp_file_name) os.remove(temp_file_name) elif 'TIFFThumbnail' in exif_info: (temp_file_fd, temp_file_name) = utils.make_temp_file() open(temp_file_name, 'wb').write(exif_info['TIFFThumbnail']) os.system('display %s' % temp_file_name) os.remove(temp_file_name) else: print 'No thumbnail found.' else: print 'Incorrect file type for thumbnail.' elif len(matched_files) == 0: print 'File not found.' else: print 'Only one file at a time may be specified for thumbnail display.' def do_thumb(self, args): '''Synonym for the thumbnail command.''' self.do_thumbnail(args) def do_exif(self, args): '''Display EXIF info for file. Usage: \texif <filename>''' args = args.strip().lower() matched_files = self.pc.match_files(args) if len(matched_files) == 1: (typ, subtyp) = self.pc.classify_file(args).split('/') if typ == 'image' and subtyp in ('jpeg', 'tiff'): exif_info = self.pc.get_exif(args) formatter = utils.TextFormatter(({ 'width': 40, 'margin': 2 }, { 'width': 40, 'margin': 2 })) print print log.bold(formatter.compose(('Tag', 'Value'))) ee = exif_info.keys() ee.sort() for e in ee: if e not in ('JPEGThumbnail', 'TIFFThumbnail', 'Filename'): print formatter.compose((e, '%s' % exif_info[e])) continue else: print 'Incorrect file type for thumbnail.' elif len(matched_files) == 0: print 'File not found.' else: print 'Only one file at a time may be specified for thumbnail display.' def do_info(self, args): '''Synonym for the exif command.''' self.do_exif(args) def do_about(self, args): utils.log_title(__title__, __version__) def status_callback(src, trg, size): if size == 1: print print log.bold('Copying %s...' % src) else: print '\nCopied %s to %s (%s)...' % (src, trg, utils.format_bytes(size)) mod = module.Module(__mod__, __title__, __version__, __doc__, None, (GUI_MODE, INTERACTIVE_MODE, NON_INTERACTIVE_MODE), (UI_TOOLKIT_QT3,)) mod.setUsage(module.USAGE_FLAG_DEVICE_ARGS, extra_options = [ ('Output directory:', '-o<dir> or --output=<dir> (Defaults to current directory)(Only used for non-GUI modes)', 'option', False)], see_also_list = [ 'hp-toolbox']) (opts, device_uri, printer_name, mode, ui_toolkit, loc) = mod.parseStdOpts('o', [ 'output=']) output_dir = os.getcwd() for o, a in opts: if o in ('-o', '--output'): output_dir = a if mode == GUI_MODE: if not utils.canEnterGUIMode(): mode = INTERACTIVE_MODE if mode == GUI_MODE: if ui_toolkit == 'qt4': log.error('%s does not support Qt4. Please use Qt3 or run in -i or -n modes.') sys.exit(1) if mode in (INTERACTIVE_MODE, NON_INTERACTIVE_MODE): try: device_uri = mod.getDeviceUri(device_uri, printer_name, filter = { 'pcard-type': (operator.eq, 1) }) try: pc = photocard.PhotoCard(None, device_uri, printer_name) except Error: e = None log.error('Unable to start photocard session: %s' % e.msg) sys.exit(1) pc.set_callback(update_spinner) try: pc.mount() except Error: log.error('Unable to mount photo card on device. Check that device is powered on and photo card is correctly inserted.') pc.umount() sys.exit(1) log.info(log.bold('\nPhotocard on device %s mounted' % pc.device.device_uri)) log.info(log.bold('DO NOT REMOVE PHOTO CARD UNTIL YOU EXIT THIS PROGRAM')) output_dir = os.path.realpath(os.path.normpath(os.path.expanduser(output_dir))) try: os.chdir(output_dir) except OSError: print log.bold('ERROR: Output directory %s not found.' % output_dir) sys.exit(1) if mode == INTERACTIVE_MODE: console = Console(pc) try: console.cmdloop() except KeyboardInterrupt: log.error('Aborted.') except Exception: e = None log.error('An error occured: %s' % e) finally: pc.umount() else: print 'Output directory is %s' % os.getcwd() try: unload_list = pc.get_unload_list() print if len(unload_list) > 0: max_len = 0 for u in unload_list: max_len = max(max_len, len(u[0])) formatter = utils.TextFormatter(({ 'width': max_len + 2, 'margin': 2 }, { 'width': 12, 'margin': 2, 'alignment': utils.TextFormatter.RIGHT }, { 'width': 12, 'margin': 2 })) print print log.bold(formatter.compose(('Name', 'Size', 'Type'))) total = 0 for u in unload_list: print formatter.compose(('%s' % u[0], utils.format_bytes(u[1]), '%s/%s' % (u[2], u[3]))) total += u[1] print log.bold('Found %d files to unload, %s\n' % (len(unload_list), utils.format_bytes(total, True))) print log.bold('Unloading files...\n') (total, delta, was_cancelled) = pc.unload(unload_list, status_callback, None, True) print log.bold('\n%s unloaded in %d sec (%d KB/sec)' % (utils.format_bytes(total), delta, total / 1024 / delta)) finally: pc.umount() except KeyboardInterrupt: log.error('User exit') else: try: from qt import * from ui import unloadform except ImportError: log.error('Unable to load Qt3 support. Is it installed?') sys.exit(1) app = QApplication(sys.argv) QObject.connect(app, SIGNAL('lastWindowClosed()'), app, SLOT('quit()')) if loc is None: loc = user_conf.get('ui', 'loc', 'system') if loc.lower() == 'system': loc = str(QTextCodec.locale()) log.debug('Using system locale: %s' % loc) if loc.lower() != 'c': e = 'utf8' try: (l, x) = loc.split('.') loc = '.'.join([ l, e]) except ValueError: l = loc loc = '.'.join([ loc, e]) log.debug('Trying to load .qm file for %s locale.' % loc) trans = QTranslator(None) qm_file = 'hplip_%s.qm' % l log.debug('Name of .qm file: %s' % qm_file) loaded = trans.load(qm_file, prop.localization_dir) if loaded: app.installTranslator(trans) else: loc = 'c' if loc == 'c': log.debug("Using default 'C' locale") else: log.debug('Using locale: %s' % loc) QLocale.setDefault(QLocale(loc)) prop.locale = loc try: locale.setlocale(locale.LC_ALL, locale.normalize(loc)) except locale.Error: pass try: w = unloadform.UnloadForm([ 'cups'], device_uri, printer_name) except Error: log.error('Unable to connect to HPLIP I/O. Please (re)start HPLIP and try again.') sys.exit(1) app.setMainWidget(w) w.show() app.exec_loop() log.info('') log.info('Done.')