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simplify BadRequestKeyError.show_exception

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David Lord 2021-01-29 11:03:33 -08:00
parent 14f56363a4
commit eb42655c46
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1 changed files with 4 additions and 11 deletions
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15
src/flask/app.py
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@ -1386,17 +1386,10 @@ class Flask(Scaffold):
.. versionadded:: 0.7
"""
if isinstance(e, BadRequestKeyError):
if self.debug or self.config["TRAP_BAD_REQUEST_ERRORS"]:
e.show_exception = True
# Werkzeug < 0.15 doesn't add the KeyError to the 400
# message, add it in manually.
# TODO: clean up once Werkzeug >= 0.15.5 is required
if e.args[0] not in e.get_description():
e.description = f"KeyError: {e.args[0]!r}"
elif not hasattr(BadRequestKeyError, "show_exception"):
e.args = ()
if isinstance(e, BadRequestKeyError) and (
self.debug or self.config["TRAP_BAD_REQUEST_ERRORS"]
):
e.show_exception = True
if isinstance(e, HTTPException) and not self.trap_http_exception(e):
return self.handle_http_exception(e)