--- /dev/null
+#!/usr/bin/env python
+
+# Copyright: Ira W. Snyder (devel@irasnyder.com)
+# License: GNU General Public License v2 (or at your option, any later version)
+
+import os
+import re
+import sys
+import errno
+import shutil
+from optparse import OptionParser
+
+### Default Configuration Variables ###
+DICT_FILE = '~/.config/animesorter2/animesorter.dict'
+WORK_DIR = '~/downloads/usenet'
+SORT_DIR = '/data/Anime'
+TYPES_REGEX = '.*(avi|ogm|mkv|mp4|\d\d\d)$'
+
+
+class AnimeSorter2:
+
+ def __init__(self, options):
+ self.options = options
+
+ def parse_dict(self):
+ """Parses a dictionary file containing the sort definitions in the form:
+ DIRECTORY = PATTERN
+
+ Returns a list of tuples of the form (compiled_regex, to_directory)"""
+
+ try:
+ f = open(self.options.dict_file, 'r', 0)
+ try:
+ data = f.read()
+ finally:
+ f.close()
+ except IOError:
+ self.print_dict_fail (self.options.dict_file)
+ sys.exit()
+
+ ### Get a LIST containing each line in the file
+ lines = [l for l in data.split('\n') if len(l) > 0]
+
+ ### Remove comments / blank lines (zero length lines already removed above)
+ regex = re.compile ('^\s*#.*$')
+ lines = [l for l in lines if not re.match (regex, l)]
+ regex = re.compile ('^\s*$')
+ lines = [l for l in lines if not re.match (regex, l)]
+
+ ### Split each line into a tuple, and strip each element of spaces
+ result = self.split_lines(lines)
+ result = [(re.compile(r), d) for r, d in result]
+
+ ### Give some information about the dictionary we are using
+ self.print_dict_suc (self.options.dict_file, len(result))
+
+ return tuple(result)
+
+ def split_lines(self, lines):
+
+ result = []
+
+ for l in lines:
+
+ try:
+ r, d = l.split('=')
+ r = r.strip()
+ d = d.strip()
+ except ValueError:
+ self.print_dict_bad_line (l)
+ continue
+
+ result.append((r, d))
+
+ return result
+
+ def get_matches(self, files, pattern):
+ """get_matches(files, pattern):
+
+ files is type LIST
+ pattern is type sre.SRE_Pattern
+
+ Returns a list of the files matching the pattern as type sre.SRE_Match."""
+
+ matches = [m for m in files if pattern.search(m)]
+ return matches
+
+ def as_makedirs (self, dirname):
+ """Call os.makedirs(dirname), but check first whether we are in pretend
+ mode, or if we're running interactively."""
+
+ if not os.path.isdir (dirname):
+
+ if self.options.pretend:
+ self.print_dir_create_pretend (dirname)
+ return 0
+
+ if self.get_user_choice ('Make directory?: %s' % (dirname, )):
+
+ try:
+ os.makedirs (dirname)
+ self.print_dir_create_suc (dirname)
+ except:
+ self.print_dir_create_fail (dirname)
+ return errno.EIO
+
+ return 0
+
+ def as_move_single_file (self, f, fromdir, todir):
+ """Move the single file named $f from the directory $fromdir to the
+ directory $todir"""
+
+ srcname = os.path.join (fromdir, f)
+ dstname = os.path.join (todir, f)
+
+ if self.options.pretend:
+ self.print_move_file_pretend (f, todir)
+ return 0 # success
+
+ if self.get_user_choice ('Move file?: %s --> %s' % (srcname, dstname)):
+ try:
+ shutil.move (srcname, dstname)
+ self.print_move_file_suc (f, todir)
+ except:
+ self.print_move_file_fail (f, todir)
+ return errno.EIO
+
+ return 0
+
+ def move_files(self, files, fromdir, todir):
+ """move_files(files, fromdir, todir):
+ Move the files represented by the list FILES from FROMDIR to TODIR"""
+
+ ret = 0
+
+ ## Check for a non-default directory
+ if todir[0] != '/':
+ todir = os.path.join(self.options.output_dir, todir)
+
+ ## Create the directory if it doesn't exist
+ ret = self.as_makedirs (todir)
+
+ if ret:
+ # we cannot continue, since we can't make the directory
+ return ret
+
+ ## Try to move every file, one at a time
+ for f in files:
+ ret = self.as_move_single_file (f, fromdir, todir)
+
+ if ret:
+ # something bad happened when moving a file
+ break
+
+ return ret
+
+ def __dir_walker(self, dict, root, dirs, files):
+
+ ## Get all of the files in the directory that are of the correct types
+ types_re = re.compile(TYPES_REGEX, re.IGNORECASE)
+ raw_matches = [f for f in files if types_re.match(f)]
+
+ ### Loop through the dictionary and try to move everything that matches
+ for regex, todir in dict:
+ matches = self.get_matches(raw_matches, regex)
+
+ ## Move the files if we've found some
+ if len(matches) > 0:
+ self.move_files(matches, root, todir)
+
+ def get_user_choice(self, prompt):
+
+ # If we're not in interactive mode, then always return True
+ if self.options.interactive == False:
+ return True
+
+ # Get the user's choice since we're not in interactive mode
+ done = False
+ while not done:
+ s = raw_input('%s [y/N]: ' % (prompt, )).lower()
+
+ if s == 'y' or s == 'yes':
+ return True
+
+ if s == 'n' or s == 'no' or s == '':
+ return False
+
+ print 'Response not understood, try again.'
+
+ def main(self):
+
+ ## Print the program's header
+ self.print_prog_header ()
+
+ ## Parse the dictionary
+ dict = self.parse_dict()
+
+ if self.options.recursive:
+ ## Start walking through directories
+ for root, dirs, files in os.walk(self.options.start_dir):
+ self.__dir_walker(dict, root, dirs, files)
+ else:
+ self.__dir_walker(dict, self.options.start_dir,
+ [d for d in os.listdir(self.options.start_dir) if os.path.isdir(d)],
+ [f for f in os.listdir(self.options.start_dir) if os.path.isfile(f)])
+
+ ############################################################################
+ ### Functions for the printing system
+ ############################################################################
+
+ def print_prog_header(self):
+ if self.options.quiet:
+ return
+
+ print 'Regular Expression File Sorter (aka animesorter)'
+ print '================================================================================'
+ print 'Copyright (c) 2005,2006, Ira W. Snyder (devel@irasnyder.com)'
+ print 'All rights reserved.'
+ print 'This program is licensed under the GNU GPL v2'
+ print
+
+ def print_move_file_suc(self, f, t):
+ if self.options.quiet:
+ return
+
+ print 'Moved %s to %s' % (f, t)
+
+ def print_move_file_fail(self, f, t):
+ print 'FAILED to move %s to %s' % (f, t)
+
+ def print_move_file_pretend (self, f, t):
+ print 'Will move %s to %s' % (f, t)
+
+ def print_dir_create_suc(self, d):
+ if self.options.quiet:
+ return
+
+ print 'Created directory %s' % (d, )
+
+ def print_dir_create_fail(self, d):
+ print 'Failed to create directory %s' % (d, )
+
+ def print_dir_create_pretend (self, d):
+ print 'Will create directory %s' % (d, )
+
+ def print_dict_suc(self, dic, num):
+ if self.options.quiet:
+ return
+
+ print 'Successfully loaded %d records from %s\n' % (num, dic)
+
+ def print_dict_fail(self, dic):
+ print 'Opening dictionary: %s FAILED' % (dic, )
+
+ def print_dict_bad_line(self, dic):
+ print 'Bad line in dictionary: %s' % (dic, )
+
+
+
+### MAIN IS HERE ###
+def main():
+
+ ### Get the program options
+ parser = OptionParser()
+ parser.add_option('-q', '--quiet', action='store_true', dest='quiet',
+ default=False, help="Don't print status messages to stdout")
+ parser.add_option('-d', '--dict', dest='dict_file', default=DICT_FILE,
+ help='Read dictionary from FILE', metavar='FILE')
+ parser.add_option('-n', '--not-recursive', action='store_false', dest='recursive',
+ default=True, help='don\'t run recursively')
+ parser.add_option('-s', '--start-dir', dest='start_dir', default=WORK_DIR,
+ help='Start running at directory DIR', metavar='DIR')
+ parser.add_option('-o', '--output-dir', dest='output_dir', default=SORT_DIR,
+ help='Sort files into DIR', metavar='DIR')
+ parser.add_option('-i', '--interactive', dest='interactive', default=False,
+ help='Confirm each move', action='store_true')
+ parser.add_option('-p', '--pretend', dest='pretend', default=False,
+ help='Enable pretend mode', action='store_true')
+
+ ## Parse the options
+ (options, args) = parser.parse_args()
+
+ ## Correct directories
+ options.dict_file = os.path.abspath(os.path.expanduser(options.dict_file))
+ options.start_dir = os.path.abspath(os.path.expanduser(options.start_dir))
+ options.output_dir = os.path.abspath(os.path.expanduser(options.output_dir))
+
+ as = AnimeSorter2(options)
+ as.main()
+
+if __name__ == '__main__':
+ main ()
+
+# vim: set ts=4 sw=4 sts=4 expandtab: