Python base.FileListing类代码示例

def run():
    for model in models:
        for obj in model.objects.all():

            for field in image_fields:
                image = getattr(obj, field, None)
                # обрабатываем картинки
                if field != 'gallery' and image:
                    path = models_name_dir_map[obj.__class__.__name__]
                    new_path = os.path.join(
                        path,
                        slugify.slugify_filename(image.filename)
                    )
                    try:
                        site.storage.move(image.path, new_path)
                        image.path = new_path
                        obj.save()
                    except IOError:
                        # файл не существует
                        print "can't find this file - %s" % image.path
                        continue
                    except OSError, e:
                        # директория не создана
                        site.storage.makedirs(path)
                        print '--- create dir - %s' % path
                        site.storage.move(image.path, new_path)
                        image.path = new_path
                        obj.save()
                # обрабатываем папки с галереями
                elif image and image.is_folder:
                    # for galleries
                    path = models_name_dir_map['Gallery'] % {
                        'model': obj.__class__.__name__.lower(),
                        'name': slugify.slugify_filename(obj.name.lower())
                    }
                    gallery = FileListing(image.path)
                    for image_name in gallery.listing():
                        try:
                            new_path = os.path.join(
                                path,
                                slugify.slugify_filename(image_name)
                            )
                            site.storage.move(
                                os.path.join(image.path, image_name), new_path
                            )
                        except IOError, e:
                            # файл не существует
                            print "can't find this file - %s" % image_name
                            continue
                        except OSError, e:
                            # директория не создана
                            site.storage.makedirs(path)
                            print '--- create dir - %s' % path
                            site.storage.move(
                                os.path.join(image.path, image_name), new_path
                            )
                    # save new gallery path
                    print 'save new gallery path'
                    image.path = path
                    obj.save()

def gallery_detail(request, category_slug, slug):
    gallery = get_object_or_404(Gallery, slug=slug)
    filelisting = FileListing(gallery.folder.path)
    photos = filelisting.files_walk_total()
    return render_to_response('gallery/gallery_detail.html',
                              {'gallery': gallery,
                               'photos': photos})

 def delete_confirm(self, request):
     """
     Delete existing File/Directory.
     """
     query = request.GET
     path = u'%s' % os.path.join(self.directory, query.get('dir', ''))
     fileobject = FileObject(os.path.join(path, query.get('filename', '')), site=self)
     if fileobject.filetype == "Folder":
         filelisting = FileListing(os.path.join(path, fileobject.filename),
             sorting_by=query.get('o', 'filename'),
             sorting_order=query.get('ot', DEFAULT_SORTING_ORDER),
             site=self)
         filelisting = filelisting.files_walk_total()
         if len(filelisting) > 100:
             additional_files = len(filelisting) - 100
             filelisting = filelisting[:100]
         else:
             additional_files = None
     else:
         filelisting = None
         additional_files = None
     
     return render_to_response('filebrowser/delete_confirm.html', {
         'fileobject': fileobject,
         'filelisting': filelisting,
         'additional_files': additional_files,
         'query': query,
         'title': _(u'Confirm delete'),
         'is_popup': "pop" in request.REQUEST,
         'settings_var': get_settings_var(directory=self.directory),
         'breadcrumbs': get_breadcrumbs(query, query.get('dir', '')),
         'breadcrumbs_title': _(u'Confirm delete'),
         'filebrowser_site': self
     }, context_instance=Context(request, current_app=self.name))

def delete_confirm(request):
    """
    Delete existing File/Directory.
    """
    query = request.GET
    abs_path = u'%s' % os.path.join(MEDIA_ROOT, DIRECTORY, query.get('dir', ''))
    fileobject = FileObject(os.path.join(abs_path, query.get('filename', '')))
    if fileobject.filetype == "Folder":
        filelisting = FileListing(os.path.join(abs_path, fileobject.filename),
            filter_func=filter_browse,
            sorting_by=query.get('o', 'filename'),
            sorting_order=query.get('ot', DEFAULT_SORTING_ORDER))
        filelisting = filelisting.files_walk_total()
        if len(filelisting) > 100:
            additional_files = len(filelisting) - 100
            filelisting = filelisting[:100]
        else:
            additional_files = None
    else:
        filelisting = None
        additional_files = None
    
    return render_to_response('filebrowser/delete_confirm.html', {
        'fileobject': fileobject,
        'filelisting': filelisting,
        'additional_files': additional_files,
        'query': query,
        'title': _(u'Confirm delete'),
        'settings_var': get_settings_var(),
        'breadcrumbs': get_breadcrumbs(query, query.get('dir', '')),
        'breadcrumbs_title': _(u'Confirm delete')
    }, context_instance=Context(request))

def imagesFromSubfolder( subfolder ):

    directory = FB_DIRECTORY

    path = u'%s' % join( directory, 'gallery', subfolder )

    filelisting = FileListing(
        path,
        #filter_func=filter_browse,
        sorting_by='name',
        sorting_order='desc',
        #site=self
        )

    images = []

    for fileObject in filelisting.files_walk_filtered():#files_walk_total():
        image = {}
        if fileObject.width != None:
            thumbnail = getImage( fileObject, 'thumbnail' )
            fileName  = fileObject.url
            #thumbnail = loader.render_to_string( 'simple/subs/image.html', { 'fileObject': fileObject, 'size': 'thumbnail' } )
            #fileName  = loader.render_to_string( 'simple/subs/image.html', { 'fileObject': fileObject } )
            image[ 'url' ] = fileName
            image[ 'thumbnailUrl' ] = thumbnail
            image[ 'title' ] = fileObject.filename_root
            images.append( image )
    return images;

def browse(request):
    """
    Browse Files/Directories.
    """
    
    query = request.GET.copy()
    abs_path = u'%s' % os.path.join(MEDIA_ROOT, DIRECTORY, query.get('dir', ''))

    filelisting = FileListing(abs_path,
        filter_func=filter_browse,
        sorting_by=query.get('o', DEFAULT_SORTING_BY),
        sorting_order=query.get('ot', DEFAULT_SORTING_ORDER))
    
    files = []
    if SEARCH_TRAVERSE and query.get("q"):
        listing = filelisting.files_walk_filtered()
    else:
        listing = filelisting.files_listing_filtered()

    # If we do a search, precompile the search pattern now
    do_search = query.get("q")
    if do_search:
        re_q = re.compile(query.get("q").lower(), re.M)

    filter_type = query.get('filter_type')
    filter_date = query.get('filter_date')
    
    for fileobject in listing:
        # date/type filter
        append = False
        if (not filter_type or fileobject.filetype == filter_type) and (not filter_date or get_filterdate(filter_date, fileobject.date or 0)):
            append = True
        # search
        if do_search and not re_q.search(fileobject.filename.lower()):
            append = False
        # append
        if append:
            files.append(fileobject)

    filelisting.results_total = len(listing)
    filelisting.results_current = len(files)
    
    p = Paginator(files, LIST_PER_PAGE)
    page_nr = request.GET.get('p', '1')
    try:
        page = p.page(page_nr)
    except (EmptyPage, InvalidPage):
        page = p.page(p.num_pages)

    return render_to_response('filebrowser/index.html', {
        'p': p,
        'page': page,
        'filelisting': filelisting,
        'query': query,
        'title': _(u'FileBrowser'),
        'settings_var': get_settings_var(),
        'breadcrumbs': get_breadcrumbs(query, query.get('dir', '')),
        'breadcrumbs_title': ""
    }, context_instance=Context(request))

    def setUp(self):
        super(FileListingTests, self).setUp()

        self.F_LISTING_FOLDER = FileListing(self.DIRECTORY, sorting_by='date', sorting_order='desc')
        self.F_LISTING_IMAGE = FileListing(os.path.join(self.DIRECTORY, 'folder', 'subfolder', "testimage.jpg"))

        shutil.copy(self.STATIC_IMG_PATH, self.SUBFOLDER_PATH)
        shutil.copy(self.STATIC_IMG_PATH, self.DIRECTORY_PATH)

    def setUp(self):
        """
        Save original values/functions so they can be restored in tearDown

        our temporary file structure looks like this:

        /fb_test_directory/
        /fb_test_directory/testimage.jpg
        /fb_test_directory/fb_tmp_dir/
        /fb_test_directory/fb_tmp_dir/fb_tmp_dir_sub/
        /fb_test_directory/fb_tmp_dir/fb_tmp_dir_sub/testimage.jpg
        """
        self.original_path = filebrowser.base.os.path
        self.original_directory = site.directory
        self.original_versions_basedir = filebrowser.base.VERSIONS_BASEDIR
        self.original_versions = filebrowser.base.VERSIONS
        self.original_admin_versions = filebrowser.base.ADMIN_VERSIONS

        # DIRECTORY
        # custom directory because this could be set with sites
        # and we cannot rely on filebrowser.settings
        # FIXME: find better directory name
        self.directory = "fb_test_directory/"
        self.directory_path = os.path.join(site.storage.location, self.directory)
        if os.path.exists(self.directory_path):
            self.fail("Test directory already exists.")
        else:
            os.makedirs(self.directory_path)
        # set site directory
        site.directory = self.directory

        # create temporary test folder and move testimage
        # FIXME: find better path names
        self.tmpdir_name = os.path.join("fb_tmp_dir", "fb_tmp_dir_sub")
        self.tmpdir_path = os.path.join(site.storage.location, self.directory, self.tmpdir_name)
        if os.path.exists(self.tmpdir_path):
            self.fail("Temporary testfolder already exists.")
        else:
            os.makedirs(self.tmpdir_path)

        # copy test image to temporary test folder
        self.image_path = os.path.join(FILEBROWSER_PATH, "static", "filebrowser", "img", "testimage.jpg")
        if not os.path.exists(self.image_path):
            self.fail("Testimage not found.")
        shutil.copy(self.image_path, self.directory_path)
        shutil.copy(self.image_path, self.tmpdir_path)

        # set posixpath
        filebrowser.base.os.path = posixpath

        # filelisting/fileobject
        self.f_listing = FileListing(self.directory, sorting_by='date', sorting_order='desc')
        self.f_listing_file = FileListing(os.path.join(self.directory, self.tmpdir_name, "testimage.jpg"))

def browse(request):
    """
    Browse Files/Directories.
    """
    
    query = request.GET.copy()
    user = request.user.username
    abs_path = u'%s' % os.path.join(MEDIA_ROOT, DIRECTORY, user, query.get('dir', ''))
    if not abs_path.startswith(request.user.get_profile().media_path) and \
            not request.user.is_superuser:
        raise Http403("You may not access this directory")
    filelisting = FileListing(abs_path,
        filter_func=filter_browse,
        sorting_by=query.get('o', DEFAULT_SORTING_BY),
        sorting_order=query.get('ot', DEFAULT_SORTING_ORDER))
    
    files = []
    if SEARCH_TRAVERSE and query.get("q"):
        listing = filelisting.files_walk_filtered()
    else:
        listing = filelisting.files_listing_filtered()
    for fileobject in listing:
        # date/type filter
        append = False
        if fileobject.filetype == query.get('filter_type', fileobject.filetype) and get_filterdate(query.get('filter_date', ''), fileobject.date or 0):
            append = True
        # search
        if query.get("q") and not re.compile(query.get("q").lower(), re.M).search(fileobject.filename.lower()):
            append = False
        # append
        if append:
            files.append(fileobject)
    filelisting.results_total = filelisting.results_listing_filtered
    filelisting.results_current = len(files)
    
    p = Paginator(files, LIST_PER_PAGE)
    page_nr = request.GET.get('p', '1')
    try:
        page = p.page(page_nr)
    except (EmptyPage, InvalidPage):
        page = p.page(p.num_pages)
    
    return render_to_response('filebrowser/index.html', {
        'p': p,
        'page': page,
        'filelisting': filelisting,
        'query': query,
        'title': _(u'FileBrowser'),
        'settings_var': get_settings_var(),
        'breadcrumbs': get_breadcrumbs(query, query.get('dir', '')),
        'breadcrumbs_title': ""
    }, context_instance=Context(request))

def listfile(request):
	filelist ={} 
	if request.method == 'GET':
		filelisting = FileListing(settings.MEDIA_ROOT ,filter_func = filter_filelisting)
		for file in filelisting.files_walk_filtered():
			rel_file_path = file.url[len(settings.MEDIA_ROOT):]
			filelist[rel_file_path]= file.filename
			print file.url.find(settings.MEDIA_ROOT) + len(settings.MEDIA_ROOT)
	else : 
		delfile= request.POST.get('Delete')
		os.remove(delfile)
		filelisting = FileListing(settings.MEDIA_ROOT ,filter_func = filter_filelisting)
		for file in filelisting.files_walk_filtered():
			filelist[file.url]= file.filename
	return render_to_response('listfiles.html', { 'filelist' : filelist },  context_instance = RequestContext(request))

    def handle(self, *args, **options):
        media_path = ""

        if len(args):
            media_path = args[0]
            path = media_path
        else:
            path = DIRECTORY

        if not os.path.isdir(os.path.join(settings.MEDIA_ROOT, path)):
            raise CommandError('<media_path> must be a directory in MEDIA_ROOT (If you don\'t add a media_path the default path is DIRECTORY).\n"%s" is no directory.' % path)

        # get version name
        while 1:
            self.stdout.write('\nSelect a version you want to generate:\n')
            for version in VERSIONS:
                self.stdout.write(' * %s\n' % version)

            version_name = input('(leave blank to generate all versions): ')

            if version_name == "":
                selected_version = None
                break
            else:
                try:
                    tmp = VERSIONS[version_name]
                    selected_version = version_name
                    break
                except:
                    self.stderr.write('Error: Version "%s" doesn\'t exist.\n' % version_name)
                    version_name = None
                    continue

        # filelisting
        filelisting = FileListing(path, filter_func=self.filter_images)  # FIXME filterfunc: no hidden files, exclude list, no versions, just images!
        for fileobject in filelisting.files_walk_filtered():
            if fileobject.filetype == "Image":
                if selected_version:
                    self.stdout.write('generating version "%s" for: %s\n' % (selected_version, fileobject.path))
                    versionobject = fileobject.version_generate(selected_version)  # FIXME force?
                else:
                    self.stdout.write('generating all versions for: %s\n' % fileobject.path)
                    for version in VERSIONS:
                        versionobject = fileobject.version_generate(version)  # FIXME force?

    def delete_confirm(self, request):
        """
        Delete existing File/Directory.
        """
        query = request.GET
        abs_path = u"%s" % os.path.join(self.media_root, query.get("dir", ""))
        fileobject = FileObject(
            os.path.join(abs_path, query.get("filename", "")), media_root=self.media_root, media_url=self.media_url
        )
        if fileobject.filetype == "Folder":
            filelisting = FileListing(
                os.path.join(abs_path, fileobject.filename),
                sorting_by=query.get("o", "filename"),
                sorting_order=query.get("ot", DEFAULT_SORTING_ORDER),
                media_root=self.media_root,
                media_url=self.media_url,
            )
            filelisting = filelisting.files_walk_total()
            if len(filelisting) > 100:
                additional_files = len(filelisting) - 100
                filelisting = filelisting[:100]
            else:
                additional_files = None
        else:
            filelisting = None
            additional_files = None

        return render_to_response(
            "filebrowser/delete_confirm.html",
            {
                "fileobject": fileobject,
                "filelisting": filelisting,
                "additional_files": additional_files,
                "query": query,
                "title": _(u"Confirm delete"),
                "settings_var": get_settings_var(media_root=self.media_root, media_url=self.media_url),
                "breadcrumbs": get_breadcrumbs(query, query.get("dir", "")),
                "breadcrumbs_title": _(u"Confirm delete"),
                "media_root": self.media_root,
                "media_url": self.media_url,
            },
            context_instance=Context(request, current_app=self.name),
        )

class FileListingTests(TestCase):
    """
    /_test/uploads/testimage.jpg
    /_test/uploads/folder/
    /_test/uploads/folder/subfolder/
    /_test/uploads/folder/subfolder/testimage.jpg
    """

    def setUp(self):
        super(FileListingTests, self).setUp()

        self.F_LISTING_FOLDER = FileListing(self.DIRECTORY, sorting_by='date', sorting_order='desc')
        self.F_LISTING_IMAGE = FileListing(os.path.join(self.DIRECTORY, 'folder', 'subfolder', "testimage.jpg"))

        shutil.copy(self.STATIC_IMG_PATH, self.SUBFOLDER_PATH)
        shutil.copy(self.STATIC_IMG_PATH, self.DIRECTORY_PATH)

    def test_init_attributes(self):

        """
        FileListing init attributes

        # path
        # filter_func
        # sorting_by
        # sorting_order
        """
        self.assertEqual(self.F_LISTING_FOLDER.path, '_test/uploads/')
        self.assertEqual(self.F_LISTING_FOLDER.filter_func, None)
        self.assertEqual(self.F_LISTING_FOLDER.sorting_by, 'date')
        self.assertEqual(self.F_LISTING_FOLDER.sorting_order, 'desc')

    def test_listing(self):
        """
        FileObject listing

        # listing
        # files_listing_total
        # files_listing_filtered
        # results_listing_total
        # results_listing_filtered
        """

        self.assertEqual(self.F_LISTING_IMAGE.listing(), [])
        self.assertEqual(list(self.F_LISTING_FOLDER.listing()), [u'folder', u'testimage.jpg'])
        self.assertEqual(list(f.path for f in self.F_LISTING_FOLDER.files_listing_total()), [u'_test/uploads/testimage.jpg', u'_test/uploads/folder'])
        self.assertEqual(list(f.path for f in self.F_LISTING_FOLDER.files_listing_filtered()), [u'_test/uploads/testimage.jpg', u'_test/uploads/folder'])
        self.assertEqual(self.F_LISTING_FOLDER.results_listing_total(), 2)
        self.assertEqual(self.F_LISTING_FOLDER.results_listing_filtered(), 2)

    def test_listing_filtered(self):
        """
        FileObject listing

        # listing
        # files_listing_total
        # files_listing_filtered
        # results_listing_total
        # results_listing_filtered
        """

        self.assertEqual(self.F_LISTING_IMAGE.listing(), [])
        self.assertEqual(list(self.F_LISTING_FOLDER.listing()), [u'folder', u'testimage.jpg'])
        self.assertEqual(list(f.path for f in self.F_LISTING_FOLDER.files_listing_total()), [u'_test/uploads/testimage.jpg', u'_test/uploads/folder'])
        self.assertEqual(list(f.path for f in self.F_LISTING_FOLDER.files_listing_filtered()), [u'_test/uploads/testimage.jpg', u'_test/uploads/folder'])
        self.assertEqual(self.F_LISTING_FOLDER.results_listing_total(), 2)
        self.assertEqual(self.F_LISTING_FOLDER.results_listing_filtered(), 2)

    def test_walk(self):
        """
        FileObject walk

        # walk
        # files_walk_total
        # files_walk_filtered
        # results_walk_total
        # results_walk_filtered
        """

        self.assertEqual(self.F_LISTING_IMAGE.walk(), [])
        self.assertEqual(list(self.F_LISTING_FOLDER.walk()), [u'folder/subfolder/testimage.jpg', u'folder/subfolder', u'folder', u'testimage.jpg'])
        self.assertEqual(list(f.path for f in self.F_LISTING_FOLDER.files_walk_total()), [u'_test/uploads/testimage.jpg', u'_test/uploads/folder', u'_test/uploads/folder/subfolder', u'_test/uploads/folder/subfolder/testimage.jpg'])
        self.assertEqual(list(f.path for f in self.F_LISTING_FOLDER.files_walk_filtered()), [u'_test/uploads/testimage.jpg', u'_test/uploads/folder', u'_test/uploads/folder/subfolder', u'_test/uploads/folder/subfolder/testimage.jpg'])
        self.assertEqual(self.F_LISTING_FOLDER.results_walk_total(), 4)
        self.assertEqual(self.F_LISTING_FOLDER.results_walk_filtered(), 4)

    def browse(self, request):
        """
        Browse Files/Directories.
        """

        filter_re = []
        for exp in EXCLUDE:
           filter_re.append(re.compile(exp))
        for k,v in VERSIONS.iteritems():
            exp = (r'_%s(%s)') % (k, '|'.join(EXTENSION_LIST))
            filter_re.append(re.compile(exp))

        def filter_browse(item):
            filtered = item.filename.startswith('.')
            for re_prefix in filter_re:
                if re_prefix.search(item.filename):
                    filtered = True
            if filtered:
                return False
            return True
        
        query = request.GET.copy()
        path = u'%s' % os.path.join(self.directory, query.get('dir', ''))
        
        filelisting = FileListing(path,
            filter_func=filter_browse,
            sorting_by=query.get('o', DEFAULT_SORTING_BY),
            sorting_order=query.get('ot', DEFAULT_SORTING_ORDER),
            site=self)
        
        files = []
        if SEARCH_TRAVERSE and query.get("q"):
            listing = filelisting.files_walk_filtered()
        else:
            listing = filelisting.files_listing_filtered()
        
        # If we do a search, precompile the search pattern now
        do_search = query.get("q")
        if do_search:
            re_q = re.compile(query.get("q").lower(), re.M)
        
        filter_type = query.get('filter_type')
        filter_date = query.get('filter_date')
        
        for fileobject in listing:
            # date/type filter
            append = False
            if (not filter_type or fileobject.filetype == filter_type) and (not filter_date or get_filterdate(filter_date, fileobject.date or 0)):
                append = True
            # search
            if do_search and not re_q.search(fileobject.filename.lower()):
                append = False
            # append
            if append:
                files.append(fileobject)
        
        filelisting.results_total = len(listing)
        filelisting.results_current = len(files)
        
        p = Paginator(files, LIST_PER_PAGE)
        page_nr = request.GET.get('p', '1')
        try:
            page = p.page(page_nr)
        except (EmptyPage, InvalidPage):
            page = p.page(p.num_pages)
        
        return render_to_response('filebrowser/index.html', {
            'p': p,
            'page': page,
            'filelisting': filelisting,
            'query': query,
            'title': _(u'FileBrowser'),
            'is_popup': "pop" in request.REQUEST,   # ChangeList uses "pop"
            'settings_var': get_settings_var(directory=self.directory),
            'breadcrumbs': get_breadcrumbs(query, query.get('dir', '')),
            'breadcrumbs_title': "",
            'filebrowser_site': self
        }, context_instance=Context(request, current_app=self.name))

class FileListingTests(TestCase):
    
    def setUp(self):
        """
        Save original values/functions so they can be restored in tearDown

        our temporary file structure looks like this:

        /fb_test_directory/
        /fb_test_directory/testimage.jpg
        /fb_test_directory/fb_tmp_dir/
        /fb_test_directory/fb_tmp_dir/fb_tmp_dir_sub/
        /fb_test_directory/fb_tmp_dir/fb_tmp_dir_sub/testimage.jpg
        """
        self.original_path = filebrowser.base.os.path
        self.original_directory = site.directory
        self.original_versions_basedir = filebrowser.base.VERSIONS_BASEDIR
        self.original_versions = filebrowser.base.VERSIONS
        self.original_admin_versions = filebrowser.base.ADMIN_VERSIONS

        # DIRECTORY
        # custom directory because this could be set with sites
        # and we cannot rely on filebrowser.settings
        # FIXME: find better directory name
        self.directory = "fb_test_directory/"
        self.directory_path = os.path.join(site.storage.location, self.directory)
        if os.path.exists(self.directory_path):
            self.fail("Test directory already exists.")
        else:
            os.makedirs(self.directory_path)
        # set site directory
        site.directory = self.directory

        # create temporary test folder and move testimage
        # FIXME: find better path names
        self.tmpdir_name = os.path.join("fb_tmp_dir", "fb_tmp_dir_sub")
        self.tmpdir_path = os.path.join(site.storage.location, self.directory, self.tmpdir_name)
        if os.path.exists(self.tmpdir_path):
            self.fail("Temporary testfolder already exists.")
        else:
            os.makedirs(self.tmpdir_path)

        # copy test image to temporary test folder
        self.image_path = os.path.join(FILEBROWSER_PATH, "static", "filebrowser", "img", "testimage.jpg")
        if not os.path.exists(self.image_path):
            self.fail("Testimage not found.")
        shutil.copy(self.image_path, self.directory_path)
        shutil.copy(self.image_path, self.tmpdir_path)

        # set posixpath
        filebrowser.base.os.path = posixpath

        # filelisting/fileobject
        self.f_listing = FileListing(self.directory, sorting_by='date', sorting_order='desc')
        self.f_listing_file = FileListing(os.path.join(self.directory, self.tmpdir_name, "testimage.jpg"))

    def test_init_attributes(self):
        """
        FileListing init attributes

        # path
        # filter_func
        # sorting_by
        # sorting_order
        """
        self.assertEqual(self.f_listing.path, 'fb_test_directory/')
        self.assertEqual(self.f_listing.filter_func, None)
        self.assertEqual(self.f_listing.sorting_by, 'date')
        self.assertEqual(self.f_listing.sorting_order, 'desc')

    def test_listing(self):
        """
        FileObject listing

        # listing
        # files_listing_total
        # files_listing_filtered
        # results_listing_total
        # results_listing_filtered
        """
        self.assertEqual(self.f_listing_file.listing(), [])
        self.assertEqual(list(self.f_listing.listing()), [u'fb_tmp_dir', u'testimage.jpg'])
        self.assertEqual(list(f.path for f in self.f_listing.files_listing_total()), [u'fb_test_directory/testimage.jpg', u'fb_test_directory/fb_tmp_dir'])
        self.assertEqual(list(f.path for f in self.f_listing.files_listing_filtered()), [u'fb_test_directory/testimage.jpg', u'fb_test_directory/fb_tmp_dir'])
        self.assertEqual(self.f_listing.results_listing_total(), 2)
        self.assertEqual(self.f_listing.results_listing_filtered(), 2)

    def test_listing_filtered(self):
        """
        FileObject listing

        # listing
        # files_listing_total
        # files_listing_filtered
        # results_listing_total
        # results_listing_filtered
        """
        self.assertEqual(self.f_listing_file.listing(), [])
        self.assertEqual(list(self.f_listing.listing()), [u'fb_tmp_dir', u'testimage.jpg'])
        self.assertEqual(list(f.path for f in self.f_listing.files_listing_total()), [u'fb_test_directory/testimage.jpg', u'fb_test_directory/fb_tmp_dir'])
#.........这里部分代码省略.........