def __init__(self,
filestore=UNSET,
show_file_preview=True,
show_download_link=False,
show_image_thumbnail=False,
url_base=None,
css_class=None,
image_thumbnail_default=None,
show_remove_checkbox=True,
url_ident_factory=None,
thumbnail_size="20x20"):
"""
:arg filestore: filestore for temporary files
:arg show_image_thumbnail: a boolean that, if set, will include an image
thumbnail with the widget
:arg css_class: extra css classes to apply to the widget
:arg image_thumbnail_default: a default url to
XXX image_thumbnail_default -> default_image
XXX allow_clear -> allow_delete
XXX url_ident_factory -> filestore_key_factory
"""
# Setup defaults.
if filestore is UNSET:
filestore = CachedTempFilestore()
if url_base is None:
url_base = '/filehandler'
if url_ident_factory is None:
url_ident_factory = lambda i: i.filename
# Initialise instance state
Widget.__init__(self)
self.filestore = filestore
self.show_image_thumbnail = show_image_thumbnail
self.image_thumbnail_default = image_thumbnail_default
self.url_base = url_base
self.show_download_link = show_download_link
self.show_file_preview = show_file_preview
self.url_ident_factory = url_ident_factory
self.show_remove_checkbox = show_remove_checkbox
self.thumbnail_size = thumbnail_size
def setUp(self):
self.dirname = tempfile.mkdtemp()
self.store = CachedTempFilestore(
FileSystemHeaderedFilestore(self.dirname))
