2022-05-23 00:16:32 +04:00

40 lines
1.5 KiB
Python

# Copyright 2018-2022 Streamlit Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import traceback
import streamlit as st
from streamlit import config
from streamlit.logger import get_logger
from streamlit.errors import UncaughtAppException
LOGGER = get_logger(__name__)
def handle_uncaught_app_exception(e: BaseException) -> None:
"""Handle an exception that originated from a user app.
By default, we show exceptions directly in the browser. However,
if the user has disabled client error details, we display a generic
warning in the frontend instead.
"""
if config.get_option("client.showErrorDetails"):
LOGGER.warning(traceback.format_exc())
st.exception(e)
# TODO: Clean up the stack trace, so it doesn't include ScriptRunner.
else:
# Use LOGGER.error, rather than LOGGER.debug, since we don't
# show debug logs by default.
LOGGER.error("Uncaught app exception", exc_info=e)
st.exception(UncaughtAppException(e))