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bazarr/libs/flask_restx/errors.py

60 lines
1.2 KiB

# -*- coding: utf-8 -*-
from __future__ import unicode_literals
import flask
from werkzeug.exceptions import HTTPException
from ._http import HTTPStatus
__all__ = (
"abort",
"RestError",
"ValidationError",
"SpecsError",
)
def abort(code=HTTPStatus.INTERNAL_SERVER_ERROR, message=None, **kwargs):
"""
Properly abort the current request.
Raise a `HTTPException` for the given status `code`.
Attach any keyword arguments to the exception for later processing.
:param int code: The associated HTTP status code
:param str message: An optional details message
:param kwargs: Any additional data to pass to the error payload
:raise HTTPException:
"""
try:
flask.abort(code)
except HTTPException as e:
if message:
kwargs["message"] = str(message)
if kwargs:
e.data = kwargs
raise
class RestError(Exception):
"""Base class for all Flask-RESTX Errors"""
def __init__(self, msg):
self.msg = msg
def __str__(self):
return self.msg
class ValidationError(RestError):
"""A helper class for validation errors."""
pass
class SpecsError(RestError):
"""A helper class for incoherent specifications."""
pass