Python FileListing.files_listing_filtered方法代码示例

# 需要导入模块: from filebrowser.base import FileListing [as 别名]
# 或者: from filebrowser.base.FileListing import files_listing_filtered [as 别名]
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))

# 需要导入模块: from filebrowser.base import FileListing [as 别名]
# 或者: from filebrowser.base.FileListing import files_listing_filtered [as 别名]
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))

# 需要导入模块: from filebrowser.base import FileListing [as 别名]
# 或者: from filebrowser.base.FileListing import files_listing_filtered [as 别名]
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)

# 需要导入模块: from filebrowser.base import FileListing [as 别名]
# 或者: from filebrowser.base.FileListing import files_listing_filtered [as 别名]
    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))

# 需要导入模块: from filebrowser.base import FileListing [as 别名]
# 或者: from filebrowser.base.FileListing import files_listing_filtered [as 别名]
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.........

# 需要导入模块: from filebrowser.base import FileListing [as 别名]
# 或者: from filebrowser.base.FileListing import files_listing_filtered [as 别名]
    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"),
                "settings_var": get_settings_var(directory=self.directory),
                "breadcrumbs": get_breadcrumbs(query, query.get("dir", "")),
                "breadcrumbs_title": "",
                "site": self,
            },
            context_instance=Context(request, current_app=self.name),
        )