48 lines
1.4 KiB
Python
48 lines
1.4 KiB
Python
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# Copyright (c) Streamlit Inc. (2018-2022) Snowflake Inc. (2022-2025)
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from __future__ import annotations
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from typing import TYPE_CHECKING, cast
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from streamlit.proto.Snow_pb2 import Snow as SnowProto
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from streamlit.runtime.metrics_util import gather_metrics
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if TYPE_CHECKING:
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from streamlit.delta_generator import DeltaGenerator
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class SnowMixin:
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@gather_metrics("snow")
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def snow(self) -> DeltaGenerator:
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"""Draw celebratory snowfall.
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Example
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-------
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>>> import streamlit as st
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>>>
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>>> st.snow()
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...then watch your app and get ready for a cool celebration!
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"""
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snow_proto = SnowProto()
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snow_proto.show = True
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return self.dg._enqueue("snow", snow_proto)
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@property
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def dg(self) -> DeltaGenerator:
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"""Get our DeltaGenerator."""
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return cast("DeltaGenerator", self)
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