comparison: scripts/dtrx
scripts/dtrx
- branch
- trunk
- changeset 123
- 8570c14304bb
- parent 121
- 957d19158b7e
- child 125
- c4495fc7d00d
equal
deleted
inserted
replaced
| 122:2b676283366a | 123:8570c14304bb |
|---|---|
| 42 try: | 42 try: |
| 43 set | 43 set |
| 44 except NameError: | 44 except NameError: |
| 45 from sets import Set as set | 45 from sets import Set as set |
| 46 | 46 |
| 47 VERSION = "6.5" | 47 VERSION = "6.6" |
| 48 VERSION_BANNER = """dtrx version %s | 48 VERSION_BANNER = """dtrx version %s |
| 49 Copyright © 2006-2009 Brett Smith <brettcsmith@brettcsmith.org> | 49 Copyright © 2006-2009 Brett Smith <brettcsmith@brettcsmith.org> |
| 50 Copyright © 2008 Peter Kelemen <Peter.Kelemen@gmail.com> | 50 Copyright © 2008 Peter Kelemen <Peter.Kelemen@gmail.com> |
| 51 | 51 |
| 52 This program is free software; you can redistribute it and/or modify it | 52 This program is free software; you can redistribute it and/or modify it |
| 78 RECURSE_NEVER = 4 | 78 RECURSE_NEVER = 4 |
| 79 RECURSE_LIST = 5 | 79 RECURSE_LIST = 5 |
| 80 | 80 |
| 81 mimetypes.encodings_map.setdefault('.bz2', 'bzip2') | 81 mimetypes.encodings_map.setdefault('.bz2', 'bzip2') |
| 82 mimetypes.encodings_map.setdefault('.lzma', 'lzma') | 82 mimetypes.encodings_map.setdefault('.lzma', 'lzma') |
| 83 mimetypes.encodings_map.setdefault('.xz', 'xz') | |
| 83 mimetypes.types_map.setdefault('.gem', 'application/x-ruby-gem') | 84 mimetypes.types_map.setdefault('.gem', 'application/x-ruby-gem') |
| 84 | 85 |
| 85 logger = logging.getLogger('dtrx-log') | 86 logger = logging.getLogger('dtrx-log') |
| 86 | 87 |
| 87 class FilenameChecker(object): | 88 class FilenameChecker(object): |
| 136 | 137 |
| 137 EXTRACTION_ERRORS = (ExtractorError, ExtractorUnusable, OSError, IOError) | 138 EXTRACTION_ERRORS = (ExtractorError, ExtractorUnusable, OSError, IOError) |
| 138 | 139 |
| 139 class BaseExtractor(object): | 140 class BaseExtractor(object): |
| 140 decoders = {'bzip2': 'bzcat', 'gzip': 'zcat', 'compress': 'zcat', | 141 decoders = {'bzip2': 'bzcat', 'gzip': 'zcat', 'compress': 'zcat', |
| 141 'lzma': 'lzcat'} | 142 'lzma': 'lzcat', 'xz': 'xzcat'} |
| 142 name_checker = DirectoryChecker | 143 name_checker = DirectoryChecker |
| 143 | 144 |
| 144 def __init__(self, filename, encoding): | 145 def __init__(self, filename, encoding): |
| 145 if encoding and (not self.decoders.has_key(encoding)): | 146 if encoding and (not self.decoders.has_key(encoding)): |
| 146 raise ValueError("unrecognized encoding %s" % (encoding,)) | 147 raise ValueError("unrecognized encoding %s" % (encoding,)) |
| 882 extension_map.setdefault(extension, []).append((ext_name, None)) | 883 extension_map.setdefault(extension, []).append((ext_name, None)) |
| 883 | 884 |
| 884 for mapping in (('tar', 'bzip2', 'tar.bz2', 'tbz2', 'tb2', 'tbz'), | 885 for mapping in (('tar', 'bzip2', 'tar.bz2', 'tbz2', 'tb2', 'tbz'), |
| 885 ('tar', 'gzip', 'tar.gz', 'tgz'), | 886 ('tar', 'gzip', 'tar.gz', 'tgz'), |
| 886 ('tar', 'lzma', 'tar.lzma', 'tlz'), | 887 ('tar', 'lzma', 'tar.lzma', 'tlz'), |
| 888 ('tar', 'xz', 'tar.xz'), | |
| 887 ('tar', 'compress', 'tar.Z', 'taz'), | 889 ('tar', 'compress', 'tar.Z', 'taz'), |
| 888 ('compress', 'gzip', 'Z', 'gz'), | 890 ('compress', 'gzip', 'Z', 'gz'), |
| 889 ('compress', 'bzip2', 'bz2'), | 891 ('compress', 'bzip2', 'bz2'), |
| 890 ('compress', 'lzma', 'lzma')): | 892 ('compress', 'lzma', 'lzma'), |
| 893 ('compress', 'xz', 'xz')): | |
| 891 for extension in mapping[2:]: | 894 for extension in mapping[2:]: |
| 892 extension_map.setdefault(extension, []).append(mapping[:2]) | 895 extension_map.setdefault(extension, []).append(mapping[:2]) |
| 893 | 896 |
| 894 magic_encoding_map = {} | 897 magic_encoding_map = {} |
| 895 for mapping in (('bzip2', 'bzip2 compressed'), | 898 for mapping in (('bzip2', 'bzip2 compressed'), |
| 896 ('gzip', 'gzip compressed'), | 899 ('gzip', 'gzip compressed'), |
| 897 ('lzma', 'LZMA compressed')): | 900 ('lzma', 'LZMA compressed'), |
| 901 ('xz', 'xz compressed')): | |
| 898 for pattern in mapping[1:]: | 902 for pattern in mapping[1:]: |
| 899 magic_encoding_map[re.compile(pattern)] = mapping[0] | 903 magic_encoding_map[re.compile(pattern)] = mapping[0] |
| 900 | 904 |
| 901 def __init__(self, filename, options): | 905 def __init__(self, filename, options): |
| 902 self.filename = filename | 906 self.filename = filename |
