mirror of
https://github.com/arsenetar/dupeguru.git
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197 lines
7.4 KiB
Python
197 lines
7.4 KiB
Python
# Created By: Virgil Dupras
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# Created On: 2006/11/13
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# Copyright 2011 Hardcoded Software (http://www.hardcoded.net)
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#
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# This software is licensed under the "BSD" License as described in the "LICENSE" file,
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# which should be included with this package. The terms are also available at
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# http://www.hardcoded.net/licenses/bsd_license
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import os.path as op
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import plistlib
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import logging
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import re
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from appscript import app, its, CommandError, ApplicationNotFoundError
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from hscommon import io
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from hscommon.util import remove_invalid_xml
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from hscommon.path import Path
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from hscommon.trans import tr
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from cocoa import proxy
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from core import directories
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from core_pe import _block_osx
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from core_pe.photo import Photo as PhotoBase
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from core_pe.app import DupeGuru as DupeGuruBase
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IPHOTO_PATH = Path('iPhoto Library')
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class Photo(PhotoBase):
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HANDLED_EXTS = PhotoBase.HANDLED_EXTS.copy()
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HANDLED_EXTS.update({'psd', 'nef', 'cr2', 'orf'})
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def _plat_get_dimensions(self):
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return _block_osx.get_image_size(str(self.path))
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def _plat_get_blocks(self, block_count_per_side, orientation):
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try:
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blocks = _block_osx.getblocks(str(self.path), block_count_per_side, orientation)
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except Exception as e:
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raise IOError('The reading of "%s" failed with "%s"' % (str(self.path), str(e)))
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if not blocks:
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raise IOError('The picture %s could not be read' % str(self.path))
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return blocks
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class IPhoto(Photo):
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@property
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def display_folder_path(self):
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return IPHOTO_PATH
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def get_iphoto_database_path():
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plisturls = proxy.prefValue_inDomain_('iPhotoRecentDatabases', 'com.apple.iApps')
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if not plisturls:
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raise directories.InvalidPathError()
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plistpath = proxy.url2path_(plisturls[0])
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return Path(plistpath)
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def get_iphoto_pictures(plistpath):
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if not io.exists(plistpath):
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return []
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s = io.open(plistpath, 'rt', encoding='utf-8').read()
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# There was a case where a guy had 0x10 chars in his plist, causing expat errors on loading
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s = remove_invalid_xml(s, replace_with='')
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# It seems that iPhoto sometimes doesn't properly escape & chars. The regexp below is to find
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# any & char that is not a &-based entity (&, ", etc.). based on TextMate's XML
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# bundle's regexp
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s, count = re.subn(r'&(?![a-zA-Z0-9_-]+|#[0-9]+|#x[0-9a-fA-F]+;)', '', s)
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if count:
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logging.warning("%d invalid XML entities replacement made", count)
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plist = plistlib.readPlistFromBytes(s.encode('utf-8'))
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result = []
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for photo_data in plist['Master Image List'].values():
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if photo_data['MediaType'] != 'Image':
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continue
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photo_path = Path(photo_data['ImagePath'])
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photo = IPhoto(photo_path)
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result.append(photo)
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return result
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class Directories(directories.Directories):
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def __init__(self):
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directories.Directories.__init__(self, fileclasses=[Photo])
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try:
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self.iphoto_libpath = get_iphoto_database_path()
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self.set_state(self.iphoto_libpath[:-1], directories.DirectoryState.Excluded)
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except directories.InvalidPathError:
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self.iphoto_libpath = None
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def _get_files(self, from_path, j):
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if from_path == IPHOTO_PATH:
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if self.iphoto_libpath is None:
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return []
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is_ref = self.get_state(from_path) == directories.DirectoryState.Reference
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photos = get_iphoto_pictures(self.iphoto_libpath)
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for photo in photos:
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photo.is_ref = is_ref
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return photos
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else:
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return directories.Directories._get_files(self, from_path, j)
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@staticmethod
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def get_subfolders(path):
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if path == IPHOTO_PATH:
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return []
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else:
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return directories.Directories.get_subfolders(path)
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def add_path(self, path):
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if path == IPHOTO_PATH:
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if path not in self:
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self._dirs.append(path)
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else:
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directories.Directories.add_path(self, path)
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def has_iphoto_path(self):
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return any(path == IPHOTO_PATH for path in self._dirs)
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def has_any_file(self):
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# If we don't do that, it causes a hangup in the GUI when we click Start Scanning because
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# checking if there's any file to scan involves reading the whole library. If we have the
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# iPhoto library, we assume we have at least one file.
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if self.has_iphoto_path():
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return True
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else:
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return directories.Directories.has_any_file(self)
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class DupeGuruPE(DupeGuruBase):
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def __init__(self, view, appdata):
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appdata = op.join(appdata, 'dupeGuru Picture Edition')
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DupeGuruBase.__init__(self, view, appdata)
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self.directories = Directories()
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def _do_delete(self, j, replace_with_hardlinks):
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def op(dupe):
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j.add_progress()
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return self._do_delete_dupe(dupe, replace_with_hardlinks)
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marked = [dupe for dupe in self.results.dupes if self.results.is_marked(dupe)]
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j.start_job(self.results.mark_count, tr("Sending dupes to the Trash"))
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if any(isinstance(dupe, IPhoto) for dupe in marked):
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j.add_progress(0, desc=tr("Talking to iPhoto. Don't touch it!"))
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try:
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a = app('iPhoto')
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a.activate(timeout=0)
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a.select(a.photo_library_album(timeout=0), timeout=0)
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except (CommandError, RuntimeError, ApplicationNotFoundError):
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pass
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self.results.perform_on_marked(op, True)
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def _do_delete_dupe(self, dupe, replace_with_hardlinks):
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if isinstance(dupe, IPhoto):
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try:
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a = app('iPhoto')
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[photo] = a.photo_library_album().photos[its.image_path == str(dupe.path)]()
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a.remove(photo, timeout=0)
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except ValueError:
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msg = "Could not find photo '{}' in iPhoto Library".format(str(dupe.path))
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raise EnvironmentError(msg)
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except (CommandError, RuntimeError) as e:
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raise EnvironmentError(str(e))
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else:
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DupeGuruBase._do_delete_dupe(self, dupe, replace_with_hardlinks)
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def _create_file(self, path):
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if (self.directories.iphoto_libpath is not None) and (path in self.directories.iphoto_libpath[:-1]):
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return IPhoto(path)
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return DupeGuruBase._create_file(self, path)
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def copy_or_move(self, dupe, copy, destination, dest_type):
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if isinstance(dupe, IPhoto):
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copy = True
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return DupeGuruBase.copy_or_move(self, dupe, copy, destination, dest_type)
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def selected_dupe_path(self):
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if not self.selected_dupes:
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return None
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return self.selected_dupes[0].path
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def selected_dupe_ref_path(self):
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if not self.selected_dupes:
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return None
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ref = self.results.get_group_of_duplicate(self.selected_dupes[0]).ref
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if ref is self.selected_dupes[0]: # we don't want the same pic to be displayed on both sides
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return None
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return ref.path
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def start_scanning(self):
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if self.directories.has_iphoto_path():
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try:
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app('iPhoto')
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except ApplicationNotFoundError:
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self.view.show_message(tr("The iPhoto application couldn't be found."))
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return
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DupeGuruBase.start_scanning(self)
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