o Yh@sddlmZddlmZmZmZddlmZmZddl m Z ddl m Z ddlmZmZer:ddlmZddlmZdd d ZGdddZdS)) annotations) TYPE_CHECKINGLiteralcast)StreamlitAPIExceptionStreamlitValueError)Toast)gather_metrics) clean_textvalidate_icon_or_emoji)DeltaGenerator) SupportsStr toast_textr returncCst|dkr td|S)Nz6Toast body cannot be blank - please provide a message.)strr)rrY/var/www/html/Persson_Maskin/env/lib/python3.10/site-packages/streamlit/elements/toast.py validate_texts rc@s4eZdZedddddd dZedddZdS) ToastMixintoastNshort)icondurationbodyr r str | Noner*Literal['short', 'long', 'infinite'] | intrr cCst}tt||_t||_|dvst|tr8|dkr8|dkr$d|_n|dkr,d|_n|dkr4d|_n ||_nt dgd |j d |S) uDisplay a short message, known as a notification "toast". The toast appears in the app's top-right corner and disappears after four seconds. .. warning:: ``st.toast`` is not compatible with Streamlit's `caching `_ and cannot be called within a cached function. Parameters ---------- body : str The string to display as GitHub-flavored Markdown. Syntax information can be found at: https://github.github.com/gfm. See the ``body`` parameter of |st.markdown|_ for additional, supported Markdown directives. .. |st.markdown| replace:: ``st.markdown`` .. _st.markdown: https://docs.streamlit.io/develop/api-reference/text/st.markdown icon : str, None An optional emoji or icon to display next to the alert. If ``icon`` is ``None`` (default), no icon is displayed. If ``icon`` is a string, the following options are valid: - A single-character emoji. For example, you can set ``icon="🚨"`` or ``icon="🔥"``. Emoji short codes are not supported. - An icon from the Material Symbols library (rounded style) in the format ``":material/icon_name:"`` where "icon_name" is the name of the icon in snake case. For example, ``icon=":material/thumb_up:"`` will display the Thumb Up icon. Find additional icons in the `Material Symbols `_ font library. duration : "short", "long", "infinite", or int The time to display the toast message. This can be one of the following: - ``"short"`` (default): Displays for 4 seconds. - ``"long"``: Displays for 10 seconds. - ``"infinite"``: Shows the toast until the user dismisses it. - An integer: Displays for the specified number of seconds. Examples -------- **Example 1: Show a toast message** >>> import streamlit as st >>> >>> st.toast("Your edited image was saved!", icon="😍") .. output:: https://doc-status-toast.streamlit.app height: 200px **Example 2: Show multiple toasts** When multiple toasts are generated, they will stack. Hovering over a toast will stop it from disappearing. When hovering ends, the toast will disappear after time specified in ``duration``. >>> import time >>> import streamlit as st >>> >>> if st.button("Three cheers"): >>> st.toast("Hip!") >>> time.sleep(0.5) >>> st.toast("Hip!") >>> time.sleep(0.5) >>> st.toast("Hooray!", icon="🎉") .. output:: https://doc-status-toast1.streamlit.app height: 300px **Example 3: Update a toast message** Toast messages can also be updated. Assign ``st.toast(my_message)`` to a variable and use the ``.toast()`` method to update it. If a toast has already disappeared or been dismissed, the update will not be seen. >>> import time >>> import streamlit as st >>> >>> def cook_breakfast(): >>> msg = st.toast("Gathering ingredients...") >>> time.sleep(1) >>> msg.toast("Cooking...") >>> time.sleep(1) >>> msg.toast("Ready!", icon="🥞") >>> >>> if st.button("Cook breakfast"): >>> cook_breakfast() .. output:: https://doc-status-toast2.streamlit.app height: 200px )rlonginfiniterrr rr)rrrza positive integerr) ToastProtor rrr r isinstanceintrrdg_enqueue)selfrrr toast_protorrrr&s$n zToastMixin.toastcCs td|S)zGet our DeltaGenerator.r )r)r&rrrr$s z ToastMixin.dg)rr rrrrrr )rr )__name__ __module__ __qualname__r rpropertyr$rrrrr%srN)rr rr ) __future__rtypingrrrstreamlit.errorsrrstreamlit.proto.Toast_pb2rr!streamlit.runtime.metrics_utilr streamlit.string_utilr r streamlit.delta_generatorr streamlit.type_utilr rrrrrrs