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