blob: 7af76966cbb60a091921a8d07911dcd896a86a09 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
|
"""Application error handling."""
import logging
import traceback
import MySQLdb as mdb
from flask import Flask, request, render_template
def handle_general_exception(exc: Exception):
"""Handle generic exceptions."""
trace = traceback.format_exc()
logging.error(
"Error (%s.%s): Generic unhandled exception!! (URI: %s)\n%s",
exc.__class__.__module__, exc.__class__.__name__, request.url, trace)
return render_template("unhandled_exception.html", trace=trace)
def register_error_handlers(app: Flask):
"""Register top-level error/exception handlers."""
app.register_error_handler(Exception, handle_general_exception)
app.register_error_handler(mdb.MySQLError, handle_general_exception)
|
