48 lines
1.5 KiB
Python
48 lines
1.5 KiB
Python
# 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 streamlit.runtime.scriptrunner_utils.script_requests import RerunData
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from streamlit.util import repr_
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# We inherit from BaseException to avoid being caught by user code.
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# For example, having it inherit from Exception might make st.rerun not
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# work in a try/except block.
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class ScriptControlException(BaseException): # NOSONAR
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"""Base exception for ScriptRunner."""
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pass
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class StopException(ScriptControlException):
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"""Silently stop the execution of the user's script."""
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pass
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class RerunException(ScriptControlException):
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"""Silently stop and rerun the user's script."""
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def __init__(self, rerun_data: RerunData) -> None:
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"""Construct a RerunException.
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Parameters
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----------
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rerun_data : RerunData
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The RerunData that should be used to rerun the script
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"""
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self.rerun_data = rerun_data
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def __repr__(self) -> str:
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return repr_(self)
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