o tf@sdZddlZddlmZmZmZmZmZm Z m Z m Z ddl m Z ddlmZddlmZddlmZdd lmZmZdd lmZmZdd lmZd d ZddZddZddZeedZeGddde eeZ dS)z4FileUpload class. Represents a file upload button. N)observedefaultUnicodeDictIntBoolBytesCaselessStrEnum)DescriptionWidget) ValueWidget) CoreWidget) ButtonStyle)registerwidget_serialization) InstanceDict TypedTuple)BunchcCs@t}dD]}||||<qtjj|ddtjjd|d<|S)Nnametypesizecontent last_modified)tz)rdtdatetime fromtimestamptimezoneutc)js uploaded_file attributer$i/var/www/html/software/conda/envs/catlas/lib/python3.10/site-packages/ipywidgets/widgets/widget_upload.py_deserialize_single_files  r&cCdd|DS)NcSg|]}t|qSr$)r&.0entryr$r$r% #z&_deserialize_value..r$)r!_r$r$r%_deserialize_value"r/cCs6i}dD]}||||<qt|dd|d<|S)Nrrr)int timestamp)r"r!r#r$r$r%_serialize_single_file&s r3cCr')NcSr(r$)r3r)r$r$r%r,/r-z$_serialize_value..r$)valuer.r$r$r%_serialize_value.r0r5) from_jsonto_jsonc@seZdZdZedjddZedjddZeddjddZe ddjddZ e d djddZ ed d djddZ e gd d ddjddZeejdddieZeddjddZeeddjddddeZedddZdS) FileUploada.File upload widget This creates a file upload input that allows the user to select one or more files to upload. The file metadata and content can be retrieved in the kernel. Examples -------- >>> import ipywidgets as widgets >>> uploader = widgets.FileUpload() # After displaying `uploader` and uploading a file: >>> uploader.value [ { 'name': 'example.txt', 'type': 'text/plain', 'size': 36, 'last_modified': datetime.datetime(2020, 1, 9, 15, 58, 43, 321000, tzinfo=datetime.timezone.utc), 'content': } ] >>> uploader.value[0].content.tobytes() b'This is the content of example.txt. ' Parameters ---------- accept: str, optional Which file types to accept, e.g. '.doc,.docx'. For a full description of how to specify this, see https://developer.mozilla.org/en-US/docs/Web/HTML/Element/input/file#attr-accept Defaults to accepting all file types. multiple: bool, optional Whether to accept multiple files at the same time. Defaults to False. disabled: bool, optional Whether user interaction is enabled. icon: str, optional The icon to use for the button displayed on the screen. Can be any Font-awesome icon without the fa- prefix. Defaults to 'upload'. If missing, no icon is shown. description: str, optional The text to show on the label. Defaults to 'Upload'. button_style: str, optional One of 'primary', 'success', 'info', 'warning', 'danger' or ''. style: widgets.widget_button.ButtonStyle, optional Style configuration for the button. value: Tuple[Dict], optional The value of the last uploaded file or set of files. See the documentation for details of how to use this to retrieve file content and metadata: https://ipywidgets.readthedocs.io/en/stable/examples/Widget%20List.html#File-Upload error: str, optional Whether the last upload triggered an error. ZFileUploadModelT)syncZFileUploadViewz*File types to accept, empty string for all)helpz(If True, allow for multiple files uploadzEnable or disable buttonZuploadz1Font-awesome icon name, without the 'fa-' prefix.)primarysuccessinfowarningZdangerr?z(Use a predefined styling for the button.)values default_valuer:r9z Error messagezThe file upload valueF)r9Z echo_update descriptioncCsdS)NZUploadr$)selfr$r$r%_default_descriptionszFileUpload._default_descriptionNr$)__name__ __module__ __qualname____doc__rtagZ _model_nameZ _view_nameacceptrZmultipledisablediconr Z button_stylerrrstyleerrorrr_value_serializationr4rrDr$r$r$r%r88s.Ar8)!rHrrZ traitletsrrrrrrrr Zwidget_descriptionr Z valuewidgetr Z widget_corer Z widget_buttonrZwidgetrrZ trait_typesrrrr&r/r3r5rOr8r$r$r$r%s&(